Lincoln Nautilus Manuals

Lincoln Nautilus: Multifunction Electronic Modules / Body Control Module (BCM). Diagnosis and Testing

DTC Chart: BCM

Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices.
REFER to: Diagnostic Methods (100-00 General Information, Description and Operation).


  BCM DTC Chart


DTC Description Action
B1026:04 Steering Column Lock: System Internal Failure  
REFER to: Steering Wheel and Column Electrical Components (211-05 Steering Wheel and Column Electrical Components, Diagnosis and Testing).
B1026:05 Steering Column Lock: System Programming Failure  
REFER to: Steering Wheel and Column Electrical Components (211-05 Steering Wheel and Column Electrical Components, Diagnosis and Testing).
B1026:09 Steering Column Lock: Component Failure  
REFER to: Steering Wheel and Column Electrical Components (211-05 Steering Wheel and Column Electrical Components, Diagnosis and Testing).
B1026:49 Steering Column Lock: Internal Electronic failure  
REFER to: Steering Wheel and Column Electrical Components (211-05 Steering Wheel and Column Electrical Components, Diagnosis and Testing).
B1026:51 Steering Column Lock: Not Programmed  
REFER to: Steering Wheel and Column Electrical Components (211-05 Steering Wheel and Column Electrical Components, Diagnosis and Testing).
B1026:56 Steering Column Lock: Invalid/Incompatible Configuration  
REFER to: Steering Wheel and Column Electrical Components (211-05 Steering Wheel and Column Electrical Components, Diagnosis and Testing).
B1026:77 Steering Column Lock: Commanded Position Not Reachable  
REFER to: Steering Wheel and Column Electrical Components (211-05 Steering Wheel and Column Electrical Components, Diagnosis and Testing).
B1026:87 Steering Column Lock: Missing Message  
REFER to: Steering Wheel and Column Electrical Components (211-05 Steering Wheel and Column Electrical Components, Diagnosis and Testing).
B1026:92 Steering Column Lock: Performance or Incorrect Operation  
REFER to: Steering Wheel and Column Electrical Components (211-05 Steering Wheel and Column Electrical Components, Diagnosis and Testing).
B1026:93 Steering Column Lock: No Operation  
REFER to: Steering Wheel and Column Electrical Components (211-05 Steering Wheel and Column Electrical Components, Diagnosis and Testing).
B1026:96 Steering Column Lock: Component Internal Failure  
REFER to: Steering Wheel and Column Electrical Components (211-05 Steering Wheel and Column Electrical Components, Diagnosis and Testing).
B1046:11 Front Fog Lamp Control Switch: Circuit Short To Ground  
REFER to: Fog Lamps (417-01 Exterior Lighting, Diagnosis and Testing).
B1047:11 Rear Fog Lamp Control Switch: Circuit Short To Ground  
REFER to: Fog Lamps (417-01 Exterior Lighting, Diagnosis and Testing).
B1048:01 Brake Fluid Level Switch: General Electrical Failure  
REFER to: Instrumentation, Message Center and Warning Chimes (413-01 Instrumentation, Message Center and Warning Chimes, Diagnosis and Testing).
B1048:7B Brake Fluid Level Switch: Low Fluid Level  
REFER to: Instrumentation, Message Center and Warning Chimes (413-01 Instrumentation, Message Center and Warning Chimes, Diagnosis and Testing).
B1051:11 Front Washer Switch: Circuit Short To Ground  
REFER to: Wipers and Washers (501-16 Wipers and Washers, Diagnosis and Testing).
B1052:11 Rear Washer Switch: Circuit Short To Ground  
REFER to: Wipers and Washers (501-16 Wipers and Washers, Diagnosis and Testing).
B108A:01 Start Button: General Electrical Failure  
REFER to: Steering Wheel and Column Electrical Components (211-05 Steering Wheel and Column Electrical Components, Diagnosis and Testing).
B108A:24 Start Button: Signal Stuck High  
REFER to: Steering Wheel and Column Electrical Components (211-05 Steering Wheel and Column Electrical Components, Diagnosis and Testing).
B108A:9E Start Button: Signal Stuck On  
REFER to: Steering Wheel and Column Electrical Components (211-05 Steering Wheel and Column Electrical Components, Diagnosis and Testing).
B109B:11 License Plate Lamp: Circuit Short To Ground  
REFER to: Parking, Rear and License Plate Lamps (417-01 Exterior Lighting, Diagnosis and Testing).
B109B:15 License Plate Lamp: Circuit Short To Battery or Open  
REFER to: Parking, Rear and License Plate Lamps (417-01 Exterior Lighting, Diagnosis and Testing).
B109F:01 Intrusion Sensor Module: General Electrical Failure  
REFER to: Perimeter Anti-Theft Alarm (419-01A Perimeter Anti-Theft Alarm, Diagnosis and Testing).
B109F:02 Intrusion Sensor Module: General Signal Failure  
REFER to: Perimeter Anti-Theft Alarm (419-01A Perimeter Anti-Theft Alarm, Diagnosis and Testing).
B109F:08 Intrusion Sensor Module: Bus Signal/Message Failure  
REFER to: Perimeter Anti-Theft Alarm (419-01A Perimeter Anti-Theft Alarm, Diagnosis and Testing).
B109F:49 Intrusion Sensor Module: Internal Electronic Failure  
REFER to: Perimeter Anti-Theft Alarm (419-01A Perimeter Anti-Theft Alarm, Diagnosis and Testing).
B109F:55 Intrusion Sensor Module: Not Configured  
REFER to: Perimeter Anti-Theft Alarm (419-01A Perimeter Anti-Theft Alarm, Diagnosis and Testing).
B109F:97 Intrusion Sensor Module: Component or System Operation Obstructed or Blocked  
REFER to: Perimeter Anti-Theft Alarm (419-01A Perimeter Anti-Theft Alarm, Diagnosis and Testing).
B109F:9A Intrusion Sensor Module: Component or System Operating Conditions  
REFER to: Perimeter Anti-Theft Alarm (419-01A Perimeter Anti-Theft Alarm, Diagnosis and Testing).
B10AB:00 Remote Keyless Entry Synchronization: No Sub Type Information  
REFER to: Locks, Latches and Entry Systems (501-14 Handles, Locks, Latches and Entry Systems, Diagnosis and Testing).
B10AD:01 Rain Sensor: General Electrical Failure  
REFER to: Wipers and Washers (501-16 Wipers and Washers, Diagnosis and Testing).
B10AD:02 Rain Sensor: General Signal Failure  
REFER to: Wipers and Washers (501-16 Wipers and Washers, Diagnosis and Testing).
B10AD:08 Rain Sensor: Bus Signal / Message Failure  
REFER to: Wipers and Washers (501-16 Wipers and Washers, Diagnosis and Testing).
B10AD:49 Rain Sensor: Internal Electronic Failure  
REFER to: Wipers and Washers (501-16 Wipers and Washers, Diagnosis and Testing).
B10AD:55 Rain Sensor: Not Configured  
REFER to: Wipers and Washers (501-16 Wipers and Washers, Diagnosis and Testing).
B10AD:9A Rain Sensor: Component or System Operating Conditions  
REFER to: Wipers and Washers (501-16 Wipers and Washers, Diagnosis and Testing).
B10C7:01 Interior Trunk Antenna: General Electrical Failure
  • For a starting concern,
    REFER to: Perimeter Anti-Theft Alarm (419-01A Perimeter Anti-Theft Alarm, Diagnosis and Testing).
  • For a luggage compartment lid passive entry feature concern,
    REFER to: Locks, Latches and Entry Systems (501-14 Handles, Locks, Latches and Entry Systems, Diagnosis and Testing).
B10C8:01 Interior Centre Antenna: General Electrical Failure  
REFER to: Perimeter Anti-Theft Alarm (419-01A Perimeter Anti-Theft Alarm, Diagnosis and Testing).
B10C9:01 Interior Front Antenna: General Electrical Failure  
REFER to: Perimeter Anti-Theft Alarm (419-01A Perimeter Anti-Theft Alarm, Diagnosis and Testing).
B10D5:13 PATS Antenna: Circuit Open  
REFER to: Perimeter Anti-Theft Alarm (419-01A Perimeter Anti-Theft Alarm, Diagnosis and Testing).
B10D7:05 PATS Key: System Programming Failure  
REFER to: Perimeter Anti-Theft Alarm (419-01A Perimeter Anti-Theft Alarm, Diagnosis and Testing).
B10D7:51 PATS Key: Not Programmed  
REFER to: Perimeter Anti-Theft Alarm (419-01A Perimeter Anti-Theft Alarm, Diagnosis and Testing).
B10D7:55 PATS Key: Not Configured  
REFER to: Perimeter Anti-Theft Alarm (419-01A Perimeter Anti-Theft Alarm, Diagnosis and Testing).
B10D7:87 PATS Key: Missing Message  
REFER to: Perimeter Anti-Theft Alarm (419-01A Perimeter Anti-Theft Alarm, Diagnosis and Testing).
B10D7:8F PATS Key: Erratic  
REFER to: Perimeter Anti-Theft Alarm (419-01A Perimeter Anti-Theft Alarm, Diagnosis and Testing).
B10D8:00 PATS Key Less Than Minimum Programmed: No Sub Type Information  
REFER to: Perimeter Anti-Theft Alarm (419-01A Perimeter Anti-Theft Alarm, Diagnosis and Testing).
B10D9:87 PATS Transponder: Missing Message  
REFER to: Perimeter Anti-Theft Alarm (419-01A Perimeter Anti-Theft Alarm, Diagnosis and Testing).
B10DA:51 PATS Target Identifier: Not Programmed  
REFER to: Perimeter Anti-Theft Alarm (419-01A Perimeter Anti-Theft Alarm, Diagnosis and Testing).
B10F1:14 Key In Switch: Circuit Short To Ground or Open  
REFER to: Instrumentation, Message Center and Warning Chimes (413-01 Instrumentation, Message Center and Warning Chimes, Diagnosis and Testing).
B10F3:11 Left front position light: Circuit Short To Ground  
REFER to: Parking, Rear and License Plate Lamps (417-01 Exterior Lighting, Diagnosis and Testing).
B10F3:15 Left front position light: Circuit Short To Battery or Open  
REFER to: Parking, Rear and License Plate Lamps (417-01 Exterior Lighting, Diagnosis and Testing).
B10F4:11 Right front position light: Circuit Short To Ground  
REFER to: Parking, Rear and License Plate Lamps (417-01 Exterior Lighting, Diagnosis and Testing).
B10F4:15 Right front position light: Circuit Short To Battery or Open  
REFER to: Parking, Rear and License Plate Lamps (417-01 Exterior Lighting, Diagnosis and Testing).
B1115:11 High Mounted Stop Lamp control: Circuit Short To Ground  
REFER to: Stoplamps (417-01 Exterior Lighting, Diagnosis and Testing).
B1115:15 High Mounted Stop Lamp control: Circuit Short To Battery or Open  
REFER to: Stoplamps (417-01 Exterior Lighting, Diagnosis and Testing).
B1131:01 Wiper motor module: General Electrical Failure  
REFER to: Wipers and Washers (501-16 Wipers and Washers, Diagnosis and Testing).
B1131:02 Wiper motor module: General Signal Failure  
REFER to: Wipers and Washers (501-16 Wipers and Washers, Diagnosis and Testing).
B1131:08 Wiper motor module: Bus Signal / Message Failure  
REFER to: Wipers and Washers (501-16 Wipers and Washers, Diagnosis and Testing).
B1131:49 Wiper motor module: Internal Electronic Failure  
REFER to: Wipers and Washers (501-16 Wipers and Washers, Diagnosis and Testing).
B1131:55 Wiper motor module: Not Configured  
REFER to: Wipers and Washers (501-16 Wipers and Washers, Diagnosis and Testing).
B1131:9A Wiper motor module: Component or System Operating Conditions  
REFER to: Wipers and Washers (501-16 Wipers and Washers, Diagnosis and Testing).
B1142:29 Ignition Status 1: Signal Invalid  
REFER to: Steering Wheel and Column Electrical Components (211-05 Steering Wheel and Column Electrical Components, Diagnosis and Testing).
B1147:11 Left Front Fog Lamps: Circuit Short To Ground  
REFER to: Fog Lamps (417-01 Exterior Lighting, Diagnosis and Testing).
B1147:15 Left Front Fog Lamps: Circuit Short To Battery or Open  
REFER to: Fog Lamps (417-01 Exterior Lighting, Diagnosis and Testing).
B1148:11 Right Front Fog Lamps: Circuit Short To Ground  
REFER to: Fog Lamps (417-01 Exterior Lighting, Diagnosis and Testing).
B1148:15 Right Front Fog Lamps: Circuit Short To Battery or Open  
REFER to: Fog Lamps (417-01 Exterior Lighting, Diagnosis and Testing).
B115E:01 Camera Module: General Electrical Failure  
REFER to: Parking Aid (413-13C Parking Aid - Vehicles With: Active Park Assist, Diagnosis and Testing).
B115E:02 Camera Module: General Signal Failure  
REFER to: Parking Aid (413-13C Parking Aid - Vehicles With: Active Park Assist, Diagnosis and Testing).
B115E:08 Camera Module: Bus Signal / Message Failure  
REFER to: Parking Aid (413-13C Parking Aid - Vehicles With: Active Park Assist, Diagnosis and Testing).
B115E:49 Camera Module: Internal Electronic Failure  
REFER to: Parking Aid (413-13C Parking Aid - Vehicles With: Active Park Assist, Diagnosis and Testing).
B115E:55 Camera Module: Not Configured  
REFER to: Parking Aid (413-13C Parking Aid - Vehicles With: Active Park Assist, Diagnosis and Testing).
B115E:9A Camera Module: Component or System Operating Conditions  
REFER to: Parking Aid (413-13C Parking Aid - Vehicles With: Active Park Assist, Diagnosis and Testing).
B1175:01 Drivers Door Ajar Switch: General Electrical Failure  
REFER to: Interior Lighting (417-02 Interior Lighting, Diagnosis and Testing).
B1176:01 Passenger Door Ajar Switch: General Electrical Failure  
REFER to: Interior Lighting (417-02 Interior Lighting, Diagnosis and Testing).
B1182:00 Tire Pressure Monitoring System: No Sub Type Information  
REFER to: Tire Pressure Monitoring System (TPMS) (204-04B Tire Pressure Monitoring System (TPMS), Diagnosis and Testing).
B1182:55 Tire Pressure Monitoring System: Not Configured  
REFER to: Tire Pressure Monitoring System (TPMS) (204-04B Tire Pressure Monitoring System (TPMS), Diagnosis and Testing).
B1184:11 Steering Column Lock Output: Circuit Short To Ground  
REFER to: Steering Wheel and Column Electrical Components (211-05 Steering Wheel and Column Electrical Components, Diagnosis and Testing).
B1184:15 Steering Column Lock Output: Circuit Short To Battery or Open  
REFER to: Steering Wheel and Column Electrical Components (211-05 Steering Wheel and Column Electrical Components, Diagnosis and Testing).
B11C0:01 Driver Side Rear Door Ajar Switch: General Electrical Failure  
REFER to: Interior Lighting (417-02 Interior Lighting, Diagnosis and Testing).
B11C1:01 Passenger Side Rear Door Ajar Switch: General Electrical Failure  
REFER to: Interior Lighting (417-02 Interior Lighting, Diagnosis and Testing).
B11D8:01 Restraint Event Notification: General Electrical Failure  
REFER to: Airbag Supplemental Restraint System (SRS) (501-20B Supplemental Restraint System, Diagnosis and Testing).
B11DA:01 Driver Door Key Cylinder Switch: General Electrical Failure  
REFER to: Perimeter Anti-Theft Alarm (419-01A Perimeter Anti-Theft Alarm, Diagnosis and Testing).
B11DB:02 Battery Monitoring Module "A": General Signal Failure

  • REFER to: Charging System - 2.0L EcoBoost (184kW/250PS) – MI4 (414-00 Charging System - General Information, Diagnosis and Testing).

  • REFER to: Charging System - 2.7L EcoBoost (238kW/324PS) (414-00 Charging System - General Information, Diagnosis and Testing).
B11DB:08 Battery Monitoring Module "A": Bus Signal / Message Failure

  • REFER to: Charging System - 2.0L EcoBoost (184kW/250PS) – MI4 (414-00 Charging System - General Information, Diagnosis and Testing).

  • REFER to: Charging System - 2.7L EcoBoost (238kW/324PS) (414-00 Charging System - General Information, Diagnosis and Testing).
B11DB:09 Battery Monitoring Module "A": Component Failure

  • REFER to: Charging System - 2.0L EcoBoost (184kW/250PS) – MI4 (414-00 Charging System - General Information, Diagnosis and Testing).

  • REFER to: Charging System - 2.7L EcoBoost (238kW/324PS) (414-00 Charging System - General Information, Diagnosis and Testing).
B11DB:11 Battery Monitoring Module "A": Circuit Short To Ground

  • REFER to: Charging System - 2.0L EcoBoost (184kW/250PS) – MI4 (414-00 Charging System - General Information, Diagnosis and Testing).

  • REFER to: Charging System - 2.7L EcoBoost (238kW/324PS) (414-00 Charging System - General Information, Diagnosis and Testing).
B11DB:49 Battery Monitoring Module "A": Internal Electronic Failure

  • REFER to: Charging System - 2.0L EcoBoost (184kW/250PS) – MI4 (414-00 Charging System - General Information, Diagnosis and Testing).

  • REFER to: Charging System - 2.7L EcoBoost (238kW/324PS) (414-00 Charging System - General Information, Diagnosis and Testing).
B11DB:55 Battery Monitoring Module "A": Not Configured

  • REFER to: Charging System - 2.0L EcoBoost (184kW/250PS) – MI4 (414-00 Charging System - General Information, Diagnosis and Testing).

  • REFER to: Charging System - 2.7L EcoBoost (238kW/324PS) (414-00 Charging System - General Information, Diagnosis and Testing).
B11DB:9A Battery Monitoring Module "A": Component or System Operating Conditions

  • REFER to: Charging System - 2.0L EcoBoost (184kW/250PS) – MI4 (414-00 Charging System - General Information, Diagnosis and Testing).

  • REFER to: Charging System - 2.7L EcoBoost (238kW/324PS) (414-00 Charging System - General Information, Diagnosis and Testing).
B11DC:11 Rear Wiper Mode Switch: Circuit Short To Ground  
REFER to: Wipers and Washers (501-16 Wipers and Washers, Diagnosis and Testing).
B1218:00 Transmitter Identification Code: No Sub Type Information  
REFER to: Locks, Latches and Entry Systems (501-14 Handles, Locks, Latches and Entry Systems, Diagnosis and Testing).
B1219:11 Interior Boot/Trunk Release Switch: Circuit Short To Ground

  • REFER to: Body Closures (501-03 Body Closures, Diagnosis and Testing).

  • REFER to: Locks, Latches and Entry Systems (501-14 Handles, Locks, Latches and Entry Systems, Diagnosis and Testing).
B121A:11 Keypad Illumination Output: Circuit Short To Ground  
REFER to: Locks, Latches and Entry Systems (501-14 Handles, Locks, Latches and Entry Systems, Diagnosis and Testing).
B121A:15 Keypad Illumination Output: Circuit Short To Battery or Open  
REFER to: Locks, Latches and Entry Systems (501-14 Handles, Locks, Latches and Entry Systems, Diagnosis and Testing).
B121B:01 Keypad Input Switch: General Electrical Failure  
REFER to: Locks, Latches and Entry Systems (501-14 Handles, Locks, Latches and Entry Systems, Diagnosis and Testing).
B123A:11 Left Front Turn Indicator: Circuit Short To Ground  
REFER to: Turn Signal and Hazard Lamps (417-01 Exterior Lighting, Diagnosis and Testing).
B123A:15 Left Front Turn Indicator: Circuit Short To Battery or Open  
REFER to: Turn Signal and Hazard Lamps (417-01 Exterior Lighting, Diagnosis and Testing).
B123B:11 Right Front Turn Indicator: Circuit Short To Ground  
REFER to: Turn Signal and Hazard Lamps (417-01 Exterior Lighting, Diagnosis and Testing).
B123B:15 Right Front Turn Indicator: Circuit Short To Battery or Open  
REFER to: Turn Signal and Hazard Lamps (417-01 Exterior Lighting, Diagnosis and Testing).
B1240:11 Start Button Mode Indicator: Circuit Short To Ground  
REFER to: Steering Wheel and Column Electrical Components (211-05 Steering Wheel and Column Electrical Components, Diagnosis and Testing).
B1240:15 Start Button Mode Indicator: Circuit Short To Battery or Open  
REFER to: Steering Wheel and Column Electrical Components (211-05 Steering Wheel and Column Electrical Components, Diagnosis and Testing).
B1247:11 Left Rear Turn Indicator: Circuit Short To Ground  
REFER to: Turn Signal and Hazard Lamps (417-01 Exterior Lighting, Diagnosis and Testing).
B1247:15 Left Rear Turn Indicator: Circuit Short To Battery or Open  
REFER to: Turn Signal and Hazard Lamps (417-01 Exterior Lighting, Diagnosis and Testing).
B1248:11 Right Rear Turn Indicator: Circuit Short To Ground  
REFER to: Turn Signal and Hazard Lamps (417-01 Exterior Lighting, Diagnosis and Testing).
B1248:15 Right Rear Turn Indicator: Circuit Short To Battery or Open  
REFER to: Turn Signal and Hazard Lamps (417-01 Exterior Lighting, Diagnosis and Testing).
B124A:11 Right Daytime Running Light: Circuit Short To Ground  
REFER to: Daytime Running Lamps (DRL) (417-01 Exterior Lighting, Diagnosis and Testing).
B124A:15 Right Daytime Running Light: Circuit Short To Battery or Open  
REFER to: Daytime Running Lamps (DRL) (417-01 Exterior Lighting, Diagnosis and Testing).
B124B:11 Left Daytime Running Light: Circuit Short To Ground  
REFER to: Daytime Running Lamps (DRL) (417-01 Exterior Lighting, Diagnosis and Testing).
B124B:15 Left Daytime Running Light: Circuit Short To Battery or Open  
REFER to: Daytime Running Lamps (DRL) (417-01 Exterior Lighting, Diagnosis and Testing).
B124D:02 Tire Pressure Sensor: General Signal Failure  
REFER to: Tire Pressure Monitoring System (TPMS) (204-04B Tire Pressure Monitoring System (TPMS), Diagnosis and Testing).
B1250:00 Tire Pressure Monitoring System (TPMS) Sensor Pressure Range: No Sub Type Information  
REFER to: Tire Pressure Monitoring System (TPMS) (204-04B Tire Pressure Monitoring System (TPMS), Diagnosis and Testing).
B1251:00 Tire Pressure Sensor Low Battery: No Sub Type Information  
REFER to: Tire Pressure Monitoring System (TPMS) (204-04B Tire Pressure Monitoring System (TPMS), Diagnosis and Testing).
B1254:51 Right Rear (Outside on Dual Wheel) Tire Pressure Sensor and Transmitter Assembly: Not Programmed  
REFER to: Tire Pressure Monitoring System (TPMS) (204-04B Tire Pressure Monitoring System (TPMS), Diagnosis and Testing).
B1255:51 Left Rear (Outside On Dual Wheel) Tire Pressure Sensor and Transmitter Assembly: Not Programmed  
REFER to: Tire Pressure Monitoring System (TPMS) (204-04B Tire Pressure Monitoring System (TPMS), Diagnosis and Testing).
B1265:01 Left Rear Turn Lamp Feedback: General Electrical Failure  
REFER to: Turn Signal and Hazard Lamps (417-01 Exterior Lighting, Diagnosis and Testing).
B1266:01 Right Rear Turn Lamp Feedback: General Electrical Failure  
REFER to: Turn Signal and Hazard Lamps (417-01 Exterior Lighting, Diagnosis and Testing).
B126C:11 Decklid/Boot/Trunk Key Cylinder Switch: Circuit Short To Ground  
REFER to: Perimeter Anti-Theft Alarm (419-01A Perimeter Anti-Theft Alarm, Diagnosis and Testing).
B1277:11 Reverse Lamp: Circuit Short To Ground  
REFER to: Reversing Lamps (417-01 Exterior Lighting, Diagnosis and Testing).
B1277:15 Reverse Lamp: Circuit Short To Battery or Open  
REFER to: Reversing Lamps (417-01 Exterior Lighting, Diagnosis and Testing).
B12C2:11 Puddle Lamp: Circuit Short To Ground  
REFER to: Interior Lighting (417-02 Interior Lighting, Diagnosis and Testing).
B12C2:15 Puddle Lamp: Circuit Short To Battery or Open  
REFER to: Interior Lighting (417-02 Interior Lighting, Diagnosis and Testing).
B12E8:11 Liftgate/Tailgate Control/Release Switch: Circuit Short To Ground

  • REFER to: Body Closures (501-03 Body Closures, Diagnosis and Testing).

  • REFER to: Locks, Latches and Entry Systems (501-14 Handles, Locks, Latches and Entry Systems, Diagnosis and Testing).
B12EE:11 Liftgate/Tailgate/Trunk Release: Circuit Short To Ground  
REFER to: Locks, Latches and Entry Systems (501-14 Handles, Locks, Latches and Entry Systems, Diagnosis and Testing).
B12EE:15 Liftgate/Tailgate/Trunk Release: Circuit Short To Battery or Open  
REFER to: Locks, Latches and Entry Systems (501-14 Handles, Locks, Latches and Entry Systems, Diagnosis and Testing).
B1305:01 Hood Switch: General Electrical Failure  
REFER to: Perimeter Anti-Theft Alarm (419-01A Perimeter Anti-Theft Alarm, Diagnosis and Testing).
B1306:01 Liftgate Ajar Switch: General Electrical Failure  
REFER to: Interior Lighting (417-02 Interior Lighting, Diagnosis and Testing).
B130F:12 Run Accessory Control: Circuit Short To Battery  
REFER to: Wipers and Washers (501-16 Wipers and Washers, Diagnosis and Testing).
B130F:14 Run Accessory Control: Circuit Short To Ground or Open  
REFER to: Wipers and Washers (501-16 Wipers and Washers, Diagnosis and Testing).
B1310:12 Run Start Control: Circuit Short To Battery  
REFER to: Steering Wheel and Column Electrical Components (211-05 Steering Wheel and Column Electrical Components, Diagnosis and Testing).
B1310:14 Run Start Control: Circuit Short To Ground or Open  
REFER to: Steering Wheel and Column Electrical Components (211-05 Steering Wheel and Column Electrical Components, Diagnosis and Testing).
B1313:11 Interior Lighting Output: Circuit Short To Ground  
REFER to: Interior Lighting (417-02 Interior Lighting, Diagnosis and Testing).
B1313:15 Interior Lighting Output: Circuit Short To Battery or Open  
REFER to: Interior Lighting (417-02 Interior Lighting, Diagnosis and Testing).
B1315:11 Backlighting (Non Reflective Controls) Illumination Output: Circuit Short To Ground  
REFER to: Instrument Panel and Interior Switches Illumination (413-00 Instrument Panel and Interior Switches Illumination, Diagnosis and Testing).
B1315:15 Backlighting (Non Reflective Controls) Illumination Output: Circuit Short To Battery or Open  
REFER to: Instrument Panel and Interior Switches Illumination (413-00 Instrument Panel and Interior Switches Illumination, Diagnosis and Testing).
B1317:11 Third Row Power Fold Seat Output: Circuit Short To Ground  
REFER to: Rear Seats (501-10B Rear Seats, Diagnosis and Testing).
B1319:11 Shift Interlock (BSI) Output Circuit: Circuit Short To Ground  
REFER to: External Controls (307-05A Automatic Transmission External Controls - 8-Speed Automatic Transmission – 8F57, Diagnosis and Testing).
B1319:15 Shift Interlock (BSI) Output Circuit: Circuit Short To Battery or Open  
REFER to: External Controls (307-05A Automatic Transmission External Controls - 8-Speed Automatic Transmission – 8F57, Diagnosis and Testing).
B1323:11 Horn Switch: Circuit Short To Ground  
REFER to: Horn (413-06 Horn, Diagnosis and Testing).
B1330:01 DC/AC Inverter Module: General Electrical Failure  
REFER to: Direct Current/Alternating Current (DC/AC) Inverter (414-05 Voltage Converter/Inverter, Diagnosis and Testing).
B1330:02 DC/AC Inverter Module: General Signal Failure  
REFER to: Direct Current/Alternating Current (DC/AC) Inverter (414-05 Voltage Converter/Inverter, Diagnosis and Testing).
B1330:08 DC/AC Inverter Module: Bus Signal / Message Failure  
REFER to: Direct Current/Alternating Current (DC/AC) Inverter (414-05 Voltage Converter/Inverter, Diagnosis and Testing).
B1330:49 DC/AC Inverter Module: Internal Electronic Failure  
REFER to: Direct Current/Alternating Current (DC/AC) Inverter (414-05 Voltage Converter/Inverter, Diagnosis and Testing).
B1330:55 DC/AC Inverter Module: Not Configured  
REFER to: Direct Current/Alternating Current (DC/AC) Inverter (414-05 Voltage Converter/Inverter, Diagnosis and Testing).
B1330:9A DC/AC Inverter Module: Component or System Operating Conditions  
REFER to: Direct Current/Alternating Current (DC/AC) Inverter (414-05 Voltage Converter/Inverter, Diagnosis and Testing).
B1336:01 Left Front Door External Antenna: General Electrical Failure  
REFER to: Locks, Latches and Entry Systems (501-14 Handles, Locks, Latches and Entry Systems, Diagnosis and Testing).
B1337:01 Right Front Door External Antenna: General Electrical Failure  
REFER to: Locks, Latches and Entry Systems (501-14 Handles, Locks, Latches and Entry Systems, Diagnosis and Testing).
B1381:11 Left Front Door Handle Proximity Sensor: Circuit Short To Ground  
REFER to: Locks, Latches and Entry Systems (501-14 Handles, Locks, Latches and Entry Systems, Diagnosis and Testing).
B1381:15 Left Front Door Handle Proximity Sensor: Circuit Short To Battery or Open  
REFER to: Locks, Latches and Entry Systems (501-14 Handles, Locks, Latches and Entry Systems, Diagnosis and Testing).
B1381:29 Left Front Door Handle Proximity Sensor: Signal Invalid  
REFER to: Locks, Latches and Entry Systems (501-14 Handles, Locks, Latches and Entry Systems, Diagnosis and Testing).
B1382:11 Right Front Door Handle Proximity Sensor: Circuit Short To Ground  
REFER to: Locks, Latches and Entry Systems (501-14 Handles, Locks, Latches and Entry Systems, Diagnosis and Testing).
B1382:15 Right Front Door Handle Proximity Sensor: Circuit Short To Battery or Open  
REFER to: Locks, Latches and Entry Systems (501-14 Handles, Locks, Latches and Entry Systems, Diagnosis and Testing).
B1382:29 Right Front Door Handle Proximity Sensor: Signal Invalid  
REFER to: Locks, Latches and Entry Systems (501-14 Handles, Locks, Latches and Entry Systems, Diagnosis and Testing).
B139A:11 Front Wiper Slow Mode Input Signal: Circuit Short To Ground  
REFER to: Wipers and Washers (501-16 Wipers and Washers, Diagnosis and Testing).
B139B:11 Front Wiper Intermittent Mode Input Signal: Circuit Short To Ground  
REFER to: Wipers and Washers (501-16 Wipers and Washers, Diagnosis and Testing).
B139C:15 Front Wiper Variable Intermittent Mode Input Signal: Circuit Short To Battery or Open  
REFER to: Wipers and Washers (501-16 Wipers and Washers, Diagnosis and Testing).
B13A4:11 Front Wiper Fast Mode Input Signal: Circuit Short To Ground  
REFER to: Wipers and Washers (501-16 Wipers and Washers, Diagnosis and Testing).
B1430:12 Power Point Relay Reset Output: Circuit Short To Battery   GO to Pinpoint Test A
B1430:14 Power Point Relay Reset Output: Circuit Short To Ground or Open   GO to Pinpoint Test A
B1435:12 Power Point Relay Set Output: Circuit Short To Battery   GO to Pinpoint Test A
B1435:14 Power Point Relay Set Output: Circuit Short To Ground or Open   GO to Pinpoint Test A
B1436:01 Digital Dimmer Switch Input: General Electrical Failure  
REFER to: Instrument Panel and Interior Switches Illumination (413-00 Instrument Panel and Interior Switches Illumination, Diagnosis and Testing).
B1444:11 Left Rear Stop/Position Lamp Output: Circuit Short To Ground  
REFER to: Stoplamps (417-01 Exterior Lighting, Diagnosis and Testing).
B1444:15 Left Rear Stop/Position Lamp Output: Circuit Short To Battery or Open  
REFER to: Stoplamps (417-01 Exterior Lighting, Diagnosis and Testing).
B1445:11 Rear Park Lamps Output: Circuit Short To Ground  
REFER to: Parking, Rear and License Plate Lamps (417-01 Exterior Lighting, Diagnosis and Testing).
B1445:15 Rear Park Lamps Output: Circuit Short To Battery or Open  
REFER to: Parking, Rear and License Plate Lamps (417-01 Exterior Lighting, Diagnosis and Testing).
B1446:11 Front Park Lamps Output: Circuit Short To Ground  
REFER to: Parking, Rear and License Plate Lamps (417-01 Exterior Lighting, Diagnosis and Testing).
B1446:15 Front Park Lamps Output: Circuit Short To Battery or Open  
REFER to: Parking, Rear and License Plate Lamps (417-01 Exterior Lighting, Diagnosis and Testing).
B1448:11 Right Rear Stop/Position Lamp Output: Circuit Short To Ground  
REFER to: Parking, Rear and License Plate Lamps (417-01 Exterior Lighting, Diagnosis and Testing).
B1448:15 Right Rear Stop/Position Lamp Output: Circuit Short To Battery or Open  
REFER to: Parking, Rear and License Plate Lamps (417-01 Exterior Lighting, Diagnosis and Testing).
B145C:11 Ambient Lighting Power Supply Output: Circuit Short To Ground  
REFER to: Interior Lighting (417-02 Interior Lighting, Diagnosis and Testing).
B145C:15 Ambient Lighting Power Supply Output: Circuit Short To Battery or Open  
REFER to: Interior Lighting (417-02 Interior Lighting, Diagnosis and Testing).
B1465:00 Ambient Lighting Bus 1: No Sub Type Information  
REFER to: Interior Lighting (417-02 Interior Lighting, Diagnosis and Testing).
B1467:00 Ambient Lighting Bus 3: No Sub Type Information  
REFER to: Interior Lighting (417-02 Interior Lighting, Diagnosis and Testing).
B1472:12 Ignition Key Removal Inhibit: Circuit Short To Battery  
REFER to: Steering Wheel and Column Electrical Components (211-05 Steering Wheel and Column Electrical Components, Diagnosis and Testing).
B1472:14 Ignition Key Removal Inhibit: Circuit Short To Ground or Open  
REFER to: Steering Wheel and Column Electrical Components (211-05 Steering Wheel and Column Electrical Components, Diagnosis and Testing).
B1489:11 Battery Monitoring System (BMS) Sensor Power: Circuit Short To Ground

  • REFER to: Charging System - 2.0L EcoBoost (184kW/250PS) – MI4 (414-00 Charging System - General Information, Diagnosis and Testing).

  • REFER to: Charging System - 2.7L EcoBoost (238kW/324PS) (414-00 Charging System - General Information, Diagnosis and Testing).
B1490:11 Lock Indicator LED Status Output: Circuit Short To Ground  
REFER to: Locks, Latches and Entry Systems (501-14 Handles, Locks, Latches and Entry Systems, Diagnosis and Testing).
B1490:15 Lock Indicator LED Status Output: Circuit Short To Battery or Open  
REFER to: Locks, Latches and Entry Systems (501-14 Handles, Locks, Latches and Entry Systems, Diagnosis and Testing).
B1495:11 Hands Free Liftgate/Decklid Input Sensor : Circuit Short To Ground  
REFER to: Body Closures (501-03 Body Closures, Diagnosis and Testing).
B1497:01 Left Front Turn Lamp Feedback: General Electrical Failure  
REFER to: Turn Signal and Hazard Lamps (417-01 Exterior Lighting, Diagnosis and Testing).
B1498:01 Right Front Turn Lamp Feedback: General Electrical Failure  
REFER to: Turn Signal and Hazard Lamps (417-01 Exterior Lighting, Diagnosis and Testing).
B1499:11 Exterior Lamps Power Supply "A": Circuit Short To Ground  
REFER to: Fog Lamps (417-01 Exterior Lighting, Diagnosis and Testing).
B1499:15 Exterior Lamps Power Supply "A": Circuit Short To Battery or Open  
REFER to: Fog Lamps (417-01 Exterior Lighting, Diagnosis and Testing).
B149D:11 Exterior Lamps Power Supply "B": Circuit Short To Ground  
REFER to: Fog Lamps (417-01 Exterior Lighting, Diagnosis and Testing).
B149D:15 Exterior Lamps Power Supply "B": Circuit Short To Battery or Open  
REFER to: Fog Lamps (417-01 Exterior Lighting, Diagnosis and Testing).
B149E:11 Left Front Position/Sidemarker: Circuit Short To Ground  
REFER to: Parking, Rear and License Plate Lamps (417-01 Exterior Lighting, Diagnosis and Testing).
B149E:15 Left Front Position/Sidemarker: Circuit Short To Battery or Open  
REFER to: Parking, Rear and License Plate Lamps (417-01 Exterior Lighting, Diagnosis and Testing).
B149F:11 Right Front Position/Sidemarker: Circuit Short To Ground  
REFER to: Parking, Rear and License Plate Lamps (417-01 Exterior Lighting, Diagnosis and Testing).
B149F:15 Right Front Position/Sidemarker: Circuit Short To Battery or Open  
REFER to: Parking, Rear and License Plate Lamps (417-01 Exterior Lighting, Diagnosis and Testing).
B14A0:11 Left Tailgate/Liftgate Lamps: Circuit Short To Ground  
REFER to: Parking, Rear and License Plate Lamps (417-01 Exterior Lighting, Diagnosis and Testing).
B14A0:15 Left Tailgate/Liftgate Lamps: Circuit Short To Battery or Open  
REFER to: Parking, Rear and License Plate Lamps (417-01 Exterior Lighting, Diagnosis and Testing).
B14A1:11 Right Tailgate/Liftgate Lamps: Circuit Short To Ground  
REFER to: Parking, Rear and License Plate Lamps (417-01 Exterior Lighting, Diagnosis and Testing).
B14A1:15 Right Tailgate/Liftgate Lamps: Circuit Short To Battery or Open  
REFER to: Parking, Rear and License Plate Lamps (417-01 Exterior Lighting, Diagnosis and Testing).
B14A2:11 Tailgate/Liftgate Applique Lamps: Circuit Short To Ground  
REFER to: Parking, Rear and License Plate Lamps (417-01 Exterior Lighting, Diagnosis and Testing).
B14A2:15 Tailgate/Liftgate Applique Lamps: Circuit Short To Battery or Open  
REFER to: Parking, Rear and License Plate Lamps (417-01 Exterior Lighting, Diagnosis and Testing).
B14AA:11 Demand Lamp Output: Circuit Short To Ground  
REFER to: Interior Lighting (417-02 Interior Lighting, Diagnosis and Testing).
B14AA:15 Demand Lamp Output: Circuit Short To Battery or Open  
REFER to: Interior Lighting (417-02 Interior Lighting, Diagnosis and Testing).
B14B2:11 Left Position Lamps: Circuit Short To Ground  
REFER to: Parking, Rear and License Plate Lamps (417-01 Exterior Lighting, Diagnosis and Testing).
B14B2:15 Left Position Lamps: Circuit Short To Battery or Open  
REFER to: Parking, Rear and License Plate Lamps (417-01 Exterior Lighting, Diagnosis and Testing).
B14B3:11 Right Position Lamps: Circuit Short To Ground  
REFER to: Parking, Rear and License Plate Lamps (417-01 Exterior Lighting, Diagnosis and Testing).
B14B3:15 Right Position Lamps: Circuit Short To Battery or Open  
REFER to: Parking, Rear and License Plate Lamps (417-01 Exterior Lighting, Diagnosis and Testing).
B14E0:11 Exterior Lamps Power Supply "C": Circuit Short To Ground  
REFER to: Headlamps (417-01 Exterior Lighting, Diagnosis and Testing).
B14E0:15 Exterior Lamps Power Supply "C": Circuit Short To Battery or Open  
REFER to: Headlamps (417-01 Exterior Lighting, Diagnosis and Testing).
B14E1:11 Exterior Lamps Power Supply "D": Circuit Short To Ground  
REFER to: Headlamps (417-01 Exterior Lighting, Diagnosis and Testing).
B14E1:15 Exterior Lamps Power Supply "D": Circuit Short To Battery or Open  
REFER to: Headlamps (417-01 Exterior Lighting, Diagnosis and Testing).
B14E2:11 Exterior Lamps Power Supply "E": Circuit Short To Ground  
REFER to: Headlamps (417-01 Exterior Lighting, Diagnosis and Testing).
B14E2:15 Exterior Lamps Power Supply "E": Circuit Short To Battery or Open  
REFER to: Headlamps (417-01 Exterior Lighting, Diagnosis and Testing).
B14E3:11 Exterior Lamps Power Supply "F": Circuit Short To Ground  
REFER to: Headlamps (417-01 Exterior Lighting, Diagnosis and Testing).
B14E3:15 Exterior Lamps Power Supply "F": Circuit Short To Battery or Open  
REFER to: Headlamps (417-01 Exterior Lighting, Diagnosis and Testing).
B1538:11 Left Rear Position Lamp Output: Circuit Short To Ground  
REFER to: Parking, Rear and License Plate Lamps (417-01 Exterior Lighting, Diagnosis and Testing).
B1538:15 Left Rear Position Lamp Output: Circuit Short To Battery or Open  
REFER to: Parking, Rear and License Plate Lamps (417-01 Exterior Lighting, Diagnosis and Testing).
B1539:11 Right Rear Position Lamp Output: Circuit Short To Ground  
REFER to: Parking, Rear and License Plate Lamps (417-01 Exterior Lighting, Diagnosis and Testing).
B1539:15 Right Rear Position Lamp Output: Circuit Short To Battery or Open  
REFER to: Parking, Rear and License Plate Lamps (417-01 Exterior Lighting, Diagnosis and Testing).
B1154:11 Wireless Accessory Charger Enabled/Disabled: Circuit Short To Ground  
REFER to: Wireless Accessory Charging Module (WACM) (414-06 Accessory Charging, Diagnosis and Testing).
B1154:13 Wireless Accessory Charger Enabled/Disabled: Circuit Open  
REFER to: Wireless Accessory Charging Module (WACM) (414-06 Accessory Charging, Diagnosis and Testing).
B151E:12 Rear Seat Recline Control: Circuit Short To Battery  
REFER to: Rear Seats (501-10B Rear Seats, Diagnosis and Testing).
B151E:14 Rear Seat Recline Control: Circuit Short To Ground or Open  
REFER to: Rear Seats (501-10B Rear Seats, Diagnosis and Testing).
B1554:11 Rear Cargo Door Release: Circuit Short To Ground  
REFER to: Locks, Latches and Entry Systems (501-14 Handles, Locks, Latches and Entry Systems, Diagnosis and Testing).
B1554:13 Rear Cargo Door Release: Circuit Short To Battery or Open  
REFER to: Locks, Latches and Entry Systems (501-14 Handles, Locks, Latches and Entry Systems, Diagnosis and Testing).
B1A79:11 Rear Fog Lamp: Circuit Short To Ground  
REFER to: Fog Lamps (417-01 Exterior Lighting, Diagnosis and Testing).
B1A79:15 Rear Fog Lamp: Circuit Short To Battery or Open  
REFER to: Fog Lamps (417-01 Exterior Lighting, Diagnosis and Testing).
B1A85:11 Ambient Light Sensor: Circuit Short To Ground  
REFER to: Autolamps (417-01 Exterior Lighting, Diagnosis and Testing).
B1A85:13 Ambient Light Sensor: Circuit Open  
REFER to: Autolamps (417-01 Exterior Lighting, Diagnosis and Testing).
B1C55:12 Horn Relay: Circuit Short To Battery  
REFER to: Horn (413-06 Horn, Diagnosis and Testing).
B1C55:14 Horn Relay: Circuit Short To Ground or Open  
REFER to: Horn (413-06 Horn, Diagnosis and Testing).
B1D00:11 Left Low Beam: Circuit Short To Ground  
REFER to: Headlamps (417-01 Exterior Lighting, Diagnosis and Testing).
B1D00:15 Left Low Beam: Circuit Short To Battery or Open  
REFER to: Headlamps (417-01 Exterior Lighting, Diagnosis and Testing).
B1D01:11 Right Low Beam: Circuit Short To Ground  
REFER to: Headlamps (417-01 Exterior Lighting, Diagnosis and Testing).
B1D01:15 Right Low Beam: Circuit Short To Battery or Open  
REFER to: Headlamps (417-01 Exterior Lighting, Diagnosis and Testing).
B1D02:11 Left High Beam Circuit: Circuit Short To Ground  
REFER to: Headlamps (417-01 Exterior Lighting, Diagnosis and Testing).
B1D02:15 Left High Beam Circuit: Circuit Short To Battery or Open  
REFER to: Headlamps (417-01 Exterior Lighting, Diagnosis and Testing).
B1D03:11 Right High Beam Circuit: Circuit Short To Ground  
REFER to: Headlamps (417-01 Exterior Lighting, Diagnosis and Testing).
B1D03:15 Right High Beam Circuit: Circuit Short To Battery or Open  
REFER to: Headlamps (417-01 Exterior Lighting, Diagnosis and Testing).
B1D35:11 Hazard Switch: Circuit Short To Ground  
REFER to: Turn Signal and Hazard Lamps (417-01 Exterior Lighting, Diagnosis and Testing).
B1533:02 Headlamp Switch Module: General Signal Failure  
REFER to: Headlamps (417-01 Exterior Lighting, Diagnosis and Testing).
B1533:08 Headlamp Switch Module: Bus Signal / Message Failure  
REFER to: Headlamps (417-01 Exterior Lighting, Diagnosis and Testing).
B1533:49 Headlamp Switch Module: Internal Electronic Failure  
REFER to: Headlamps (417-01 Exterior Lighting, Diagnosis and Testing).
B1533:56 Headlamp Switch Module: Invalid / Incompatible Configuration  
REFER to: Headlamps (417-01 Exterior Lighting, Diagnosis and Testing).
C0040:12 Brake Pedal Switch "A": Circuit Short To Battery  
REFER to: Stoplamps (417-01 Exterior Lighting, Diagnosis and Testing).
C1017:11 Boot/Trunk Primary Switch: Circuit Short To Ground  
REFER to: Locks, Latches and Entry Systems (501-14 Handles, Locks, Latches and Entry Systems, Diagnosis and Testing).
C113A:11 Wakeup Control: Circuit Short To Ground

  • REFER to: Starting System (303-06A Starting System - 2.0L EcoBoost (184kW/250PS) – MI4, Diagnosis and Testing).

  • REFER to: Starting System (303-06B Starting System - 2.7L EcoBoost (238kW/324PS), Diagnosis and Testing).
C113A:15 Wakeup Control: Circuit Short To Battery or Open

  • REFER to: Starting System (303-06A Starting System - 2.0L EcoBoost (184kW/250PS) – MI4, Diagnosis and Testing).

  • REFER to: Starting System (303-06B Starting System - 2.7L EcoBoost (238kW/324PS), Diagnosis and Testing).
C1A56:51 Left Front Tire Pressure Sensor and Transmitter Assembly: Not Programmed  
REFER to: Tire Pressure Monitoring System (TPMS) (204-04B Tire Pressure Monitoring System (TPMS), Diagnosis and Testing).
C1A58:51 Right Front Tire Pressure Sensor and Transmitter Assembly: Not Programmed  
REFER to: Tire Pressure Monitoring System (TPMS) (204-04B Tire Pressure Monitoring System (TPMS), Diagnosis and Testing).
C1D00:11 Park Brake Apply Switch : Circuit Short To Ground  
REFER to: Instrumentation, Message Center and Warning Chimes (413-01 Instrumentation, Message Center and Warning Chimes, Diagnosis and Testing).
U0100:87 Lost Communication With ECM/PCM "A": Missing Message   GO to Pinpoint Test B
U0121:87 Lost Communication With Anti-Lock Brake System (ABS) Control Module: Missing Message   GO to Pinpoint Test C
U0131:87 Lost Communication With Power Steering Control Module: Missing Message   GO to Pinpoint Test D
U0137:87 Lost Communication With Trailer Brake Control Module: Missing Message   GO to Pinpoint Test E
U0151:87 Lost Communication With Restraints Control Module: Missing Message   GO to Pinpoint Test F
U0155:87 Lost Communication With Instrument Panel Cluster (IPC) Control Module: Missing Message   GO to Pinpoint Test G
U0184:87 Lost Communication With Radio: Missing Message   GO to Pinpoint Test H
U0199:87 Lost Communication With "Door Control Module A": Missing Message   GO to Pinpoint Test I
U0200:87 Lost Communication With "Door Control Module B": Missing Message   GO to Pinpoint Test J
U0208:87 Lost Communication With "Seat Control Module A": Missing Message   GO to Pinpoint Test K
U0212:87 Lost Communication With Steering Column Control Module: Missing Message   GO to Pinpoint Test L
U0230:87 Lost Communication With Rear Gate Module: Missing Message   GO to Pinpoint Test M
U023A:87 Lost Communication With Image Processing Module A: Missing Message   GO to Pinpoint Test N
U0252:87 Lost Communication With Lighting Control Module-Rear "B": Missing Message   GO to Pinpoint Test O
U0253:87 Lost Communication With Accessory Protocol Interface Module: Missing Message   GO to Pinpoint Test P
U0256:87 Lost Communication With Front Controls Interface Module "A" : Missing Message   GO to Pinpoint Test Q
U0258:87 Lost Communication With Radio Transceiver: Missing Message  
REFER to: Locks, Latches and Entry Systems (501-14 Handles, Locks, Latches and Entry Systems, Diagnosis and Testing).
U0559:56 Invalid Data Received From Radio Transceiver: Invalid / Incompatible Configuration  
REFER to: Tire Pressure Monitoring System (TPMS) (204-04B Tire Pressure Monitoring System (TPMS), Diagnosis and Testing).
U1000:00 Solid State Driver Protection Actived-Driver Disabled: No Sub Type Information   GO to Pinpoint Test R
U1A4C:55 Build / End of Line mode Active: Not Configured  
REFER to: Factory Mode Deactivation (419-10 Multifunction Electronic Modules, General Procedures).
U2005:85 Vehicle Speed: Signal Above Allowable Range   GO to Pinpoint Test S
U2100:00 Initial Configuration Not Complete: No Sub Type Information   GO to Pinpoint Test T
U2101:00 Control Module Configuration Incompatible: No Sub Type Information   GO to Pinpoint Test T
U2200:00 Control Module Configuration Memory Corrupt: No Sub Type Information   GO to Pinpoint Test T
U3000:49 Control Module: Internal Electronic Failure   GO to Pinpoint Test X
U3006:16 Control Module Input Power "A": Circuit Voltage Below Threshold   GO to Pinpoint Test U
U3006:17 Control Module Input Power "A": Circuit Voltage Above Threshold   GO to Pinpoint Test W
U3006:1C Control Module Input Power "A": Circuit Voltage Out of Range   GO to Pinpoint Test V
U3007:16 Control Module Input Power "B": Circuit Voltage Below Threshold   GO to Pinpoint Test U
U3007:17 Control Module Input Power "B": Circuit Voltage Above Threshold   GO to Pinpoint Test W
U300A:01 Ignition Switch: General Electrical Failure  
REFER to: Steering Wheel and Column Electrical Components (211-05 Steering Wheel and Column Electrical Components, Diagnosis and Testing).
U3013:16 Control Module Input Power "C": Circuit Voltage Below Threshold   GO to Pinpoint Test U
U3013:17 Control Module Input Power "C": Circuit Voltage Above Threshold   GO to Pinpoint Test W
U3014:16 Control Module Input Power "D": Circuit Voltage Below Threshold   GO to Pinpoint Test U
U3014:17 Control Module Input Power "D": Circuit Voltage Above Threshold   GO to Pinpoint Test W

Symptom Chart

Symptom Chart: Multifunction Electronic Modules

Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices.
REFER to: Diagnostic Methods (100-00 General Information, Description and Operation).

Condition Possible Sources Action
A module does not respond to the diagnostic scan tool
  • Fuse
  • Wiring, terminals or connectors
  • Module
 

Pinpoint Tests

Visual Inspection and Diagnostic Pre-Checks

Inspect BJB fuse 5 (20A), fuse 10 (20A), fuse 16 (20A) and fuse 17 (20A).


PINPOINT TEST A: THE POWER POINT IS NEVER/ALWAYS POWERED

Refer to Wiring Diagrams Cell 44 for schematic and connector information.

Normal Operation and Fault Conditions

REFER to: Module Controlled Functions - Overview (419-10 Multifunction Electronic Modules, Description and Operation).

DTC Fault Trigger Conditions

DTC Description Fault Trigger Condition
BCM B1430:12 Power Point Relay Reset Output: Circuit Short To Battery A continuous and on-demand DTC that sets when the BCM detects a short to voltage from the power point relay coil circuit.
BCM B1430:14 Power Point Relay Reset Output: Circuit Short To Ground Or Open A continuous and on-demand DTC that sets when the BCM detects a short to ground or open from the power point relay coil circuit.
BCM B1435:12 Power Point Relay Set Output: Circuit Short To Battery A continuous and on-demand DTC that sets when the BCM detects a short to voltage from the power point relay coil circuit.
BCM B1435:14 Power Point Relay Set Output: Circuit Short To Ground Or Open A continuous and on-demand DTC that sets when the BCM detects a short to ground or open from the power point relay coil circuit.

Possible Sources

  • Power point
  • BCM
  • BJB
  • Power point
  • Wiring, terminals or connectors
A1 VERIFY BATTERY
  • Perform battery test.
    REFER to: Battery (414-01 Battery, Mounting and Cables, Diagnosis and Testing).

Did battery pass test?
Yes GO to A2
No REPLACE battery.
REFER to: Battery (414-01 Battery, Mounting and Cables, Removal and Installation).

A2 CHECK BJB (BATTERY JUNCTION BOX) FUSES
  • Check BJB fuse 5 (20A), fuse 10 (20A), fuse 16 (20A) and fuse 17 (20A).

Are the fuses OK?
Yes GO to A4
No REPLACE fuses as necessary. GO to A3

A3 RECHECK BJB (BATTERY JUNCTION BOX) FUSES
  • Check BJB fuse 5 (20A), fuse 10 (20A), fuse 16 (20A) and fuse 17 (20A).

Are the fuses OK?
Yes GO to A4
No REPAIR the circuit short.

A4 CHECK THE POWER POINT WITH KEY OFF
  • Ignition OFF.
  • Connect a known good device to each power point.

Are all power points off?
Yes GO to A5
No GO to A6

A5 CHECK THE POWER POINT OPERATION WITH KEY ON
  • Ignition ON.
  • Connect a known good device to each power point and verify the device works.

Are all the power points operational?
Yes The system is operating correctly at this time. The concern may have been caused by module connections. ADDRESS the root cause of any connector or pin issues.
No If no power points are operational, GO to A6
If some, but not all, power points are operational, REFER to wiring diagram manual and correct open circuit as necessary.

A6 CHECK FOR BCM (BODY CONTROL MODULE) DIAGNOSTIC TROUBLE CODES (DTCS)
  • Using a diagnostic scan tool, perform the BCM self-test.

Is BCM DTC B1430:12 , B1430:14, B1435:12, or B1435:14 present?
Yes For BCM DTC B1430:12 or B1435:12, GO to A7
For BCM DTC B1430:14 or B1435:14, GO to A9
No For all other BCM Diagnostic Trouble Codes (DTCs) BCM DTC Chart in this section. If no BCM Diagnostic Trouble Codes (DTCs) are found, the system is operating correctly at this time.

A7 CHECK THE BJB (BATTERY JUNCTION BOX) FOR INTERNAL SHORT
  • Ignition OFF.
  • Disconnect BJB C1035A .
  • Ignition ON.
  • Using a diagnostic scan tool, clear the Diagnostic Trouble Codes (DTCs) the and repeat the BCM self-test.

Is DTC B1430:12 or DTC B1435:12 still present?
Yes GO to A8
No INSTALL a new BJB .

A8 CHECK THE POWER POINT CONTROL CIRCUITS FOR A SHORT TO VOLTAGE
  • Ignition OFF.
  • Disconnect BCM C2280C .
  • Using the Terminal Release Kit, release and temporarily remove BCM C2280C-23 and C2280C-33.
  • Connect BCM C2280C .
  • Ignition ON.
  • Measure:
    Positive Lead Measurement / Action Negative Lead
      C2280C-23   Ground
      C2280C-33   Ground

Is any voltage present?
Yes REPAIR the circuit.
No Turn ignition off. INSTALL C2280C-23 and C2280C-33 and CHECK OASIS for any applicable service articles: TSB , GSB , SSM or FSA . If a service article exists for this concern, DISCONTINUE this test and FOLLOW the service article instructions. If no service articles address this concern, INSTALL a new BCM. Refer to the appropriate Removal and Installation procedure in Section 419-10.

A9 CHECK THE POWER POINT CONTROL CIRCUITS
  • Ignition OFF.
  • Disconnect BCM C2280C .
  • Measure:
    Positive Lead Measurement / Action Negative Lead
      C2280C-23   Ground
      C2280C-33   Ground

Are voltages greater than 11volts?
Yes CHECK OASIS for any applicable service articles: TSB , GSB , SSM or FSA . If a service article exists for this concern, DISCONTINUE this test and FOLLOW the service article instructions. If no service articles address this concern, INSTALL a new BCM. Refer to the appropriate Removal and Installation procedure in Section 419-10.
No GO to A10

A10 CHECK THE POWER POINT CONTROL CIRCUITS FOR SHORT TO GROUND
  • Disconnect BJB C1035A .
  • Measure:
    Positive Lead Measurement / Action Negative Lead
      C2280C-23   Ground
      C2280C-33   Ground

Is the resistance greater than 10,000 ohms?
Yes GO to A11
No REPAIR the circuit.

A11 CHECK THE POWER POINT CONTROL CIRCUITS FOR OPENS
  • Measure:
    Positive Lead Measurement / Action Negative Lead
      C2280C-23   C1035A-30
      C2280C-33   C1035A-35

Are the resistances less than 3 ohms?
Yes INSTALL a new BJB .
No Repair the circuit.

PINPOINT TEST B: U0100:87

Refer to Wiring Diagrams Cell 14 for schematic and connector information.

Normal Operation and Fault Conditions

DTC Fault Trigger Conditions

DTC Description Fault Trigger Condition
BCM U0100:87 Lost Communication With ECM/PCM 'A': Missing Message A continuous memory DTC that sets in the BCM if powertrain data messages from the PCM over the HS-CAN are missing.

Possible Sources

  • Communication network concern
  • Charging system concern
  • PCM
  • BCM

NOTE: If new modules were installed prior to the DTC being set, the module configuration may be incorrectly set during the PMI or the PMI may not have been carried out.

B1 VERIFY THE DIAGNOSTIC SCAN TOOL COMMUNICATES WITH THE PCM (POWERTRAIN CONTROL MODULE)
  • Ignition ON.
  • Connect the diagnostic scan tool.
  • Check that a vehicle session can be established using the diagnostic scan tool.

Can a vehicle session be established?
Yes GO to B2
No

B2 RECHECK THE BCM (BODY CONTROL MODULE) CONTINUOUS MEMORY DIAGNOSTIC TROUBLE CODES (CMDTCS)
  • Using a diagnostic scan tool, clear the Diagnostic Trouble Codes (DTCs).
  • Wait 10 seconds.
  • Using a diagnostic scan tool, check the BCM Continuous Memory Diagnostic Trouble Codes (CMDTCs).

Is DTC U0100:87 retrieved again?
Yes GO to B3
No The system is operating correctly at this time. The DTC may have been set due to high network traffic or an intermittent fault condition.

B3 RETRIEVE THE PCM (POWERTRAIN CONTROL MODULE) DIAGNOSTIC TROUBLE CODES (DTCS) FROM THE SELF-TEST
  • Using a diagnostic scan tool, perform the PCM KOEO self-test.

Are any voltage system related Diagnostic Trouble Codes (DTCs) present?
Yes With 2.0L EcoBoost engine,
REFER to: Electronic Engine Controls (303-14B Electronic Engine Controls - 2.0L EcoBoost (184kW/250PS) – MI4, Diagnosis and Testing). With 2.7L EcoBoost engine,
REFER to: Electronic Engine Controls (303-14B Electronic Engine Controls - 2.0L EcoBoost (184kW/250PS) – MI4, Diagnosis and Testing).
No GO to B4

B4 RETRIEVE THE BCM (BODY CONTROL MODULE) DIAGNOSTIC TROUBLE CODES (DTCS) FROM THE SELF-TEST
  • Using a diagnostic scan tool, perform the BCM self-test.

Are any Diagnostic Trouble Codes (DTCs) recorded?
Yes REFER to the BCM DTC Chart.
No GO to B5

B5 CHECK FOR DTC (DIAGNOSTIC TROUBLE CODE) U0100:00 SET IN OTHER MODULES
  • Using a diagnostic scan tool, clear the Diagnostic Trouble Codes (DTCs).
  • Ignition OFF.
  • Ignition ON.
  • Wait 10 seconds.
  • Using a diagnostic scan tool, retrieve all Continuous Memory Diagnostic Trouble Codes (CMDTCs).

Is DTC U0100:00 set in other modules?
Yes GO to B6
No GO to B7

B6 CHECK FOR CORRECT PCM (POWERTRAIN CONTROL MODULE) OPERATION
  • Disconnect and inspect all PCM connectors.
  • Repair:
    • corrosion (install new connector or terminals - clean module pins)
    • damaged or bent pins - install new terminals/pins
    • pushed-out pins - install new pins as necessary
  • Reconnect the PCM connectors. Make sure they seat and latch correctly.
  • Operate the system and determine if the concern is still present.

Is the concern still present?
Yes CHECK OASIS for any applicable service articles: TSB , GSB , SSM or FSA . If a service article exists for this concern, DISCONTINUE this test and FOLLOW the service article instructions. If no service articles address this concern,
   Click here to access Guided Routine (PCM).
No The system is operating correctly at this time. The concern may have been caused by module connections. ADDRESS the root cause of any connector or pin issues.

B7 CHECK FOR CORRECT BCM (BODY CONTROL MODULE) OPERATION
  • Disconnect and inspect all BCM connectors.
  • Repair:
    • corrosion (install new connector or terminals - clean module pins)
    • damaged or bent pins - install new terminals/pins
    • pushed-out pins - install new pins as necessary
  • Reconnect the BCM connectors. Make sure they seat and latch correctly.
  • Operate the system and determine if the concern is still present.

Is the concern still present?
Yes CHECK OASIS for any applicable service articles: TSB , GSB , SSM or FSA . If a service article exists for this concern, DISCONTINUE this test and FOLLOW the service article instructions. If no service articles address this concern, INSTALL a new BCM .
REFER to: Body Control Module (BCM) (419-10 Multifunction Electronic Modules, Removal and Installation).
No The system is operating correctly at this time. The concern may have been caused by module connections. ADDRESS the root cause of any connector or pin issues.

PINPOINT TEST C: U0121:87

Refer to Wiring Diagrams Cell 14 for schematic and connector information.

Normal Operation and Fault Conditions

DTC Fault Trigger Conditions

DTC Description Fault Trigger Condition
BCM U0121:87 Lost Communication With Anti-Lock Brake System (ABS) Control Module 'A': Missing Message A continuous memory DTC that sets in the BCM if messages from the ABS module through the GWM are missing.

Possible Sources

  • Communication network concern
  • Battery voltage concern
  • ABS module
  • BCM

NOTE: If new modules were installed prior to the DTC being set, the module configuration may be incorrectly set during the PMI or the PMI may not have been carried out.

C1 CHECK THE COMMUNICATION NETWORK
  • Using a diagnostic scan tool, perform a network test.

Does the ABS module pass the network test?
Yes GO to C2
No

C2 CHECK THE BCM (BODY CONTROL MODULE) CONTINUOUS MEMORY DIAGNOSTIC TROUBLE CODES (CMDTCS)
  • Using a diagnostic scan tool, clear the Diagnostic Trouble Codes (DTCs).
  • Wait 10 seconds.
  • Using a diagnostic scan tool, check the BCM Continuous Memory Diagnostic Trouble Codes (CMDTCs).

Is DTC U3006:16, U3006:17, U3007:16, U3007:17, U3013:16, U3013:17, U3014:16 or U3014:17 recorded?
Yes For DTC U3006:16, U3007:16, U3013:16 or U3014:16, GO to Pinpoint Test U
For DTC U3006:17, U3007:17, U3013:17 or U3014:17, GO to Pinpoint Test W
No GO to C3

C3 RETRIEVE THE ABS (ANTI-LOCK BRAKE SYSTEM) MODULE DIAGNOSTIC TROUBLE CODES (DTCS) FROM THE SELF-TEST
  • Using a diagnostic scan tool, perform the ABS module self-test.

Are any voltage system related Diagnostic Trouble Codes (DTCs) present?
Yes
REFER to: Anti-Lock Brake System (ABS) and Stability Control (206-09 Anti-Lock Brake System (ABS) and Stability Control, Diagnosis and Testing).
No GO to C4

C4 RECHECK THE BCM (BODY CONTROL MODULE) CONTINUOUS MEMORY DIAGNOSTIC TROUBLE CODES (CMDTCS)
  • Using a diagnostic scan tool, clear the Diagnostic Trouble Codes (DTCs).
  • Wait 10 seconds.
  • Using a diagnostic scan tool, check the BCM Continuous Memory Diagnostic Trouble Codes (CMDTCs).

Is DTC U0121:87 still present?
Yes GO to C5
No The system is operating correctly at this time. The DTC may have been set due to high network traffic or an intermittent fault condition.

C5 CHECK FOR DTC (DIAGNOSTIC TROUBLE CODE) U0121:87 SET IN OTHER MODULES
  • Using a diagnostic scan tool, clear the Diagnostic Trouble Codes (DTCs).
  • Ignition OFF.
  • Ignition ON.
  • Wait 10 seconds.
  • Using a diagnostic scan tool, retrieve all Continuous Memory Diagnostic Trouble Codes (CMDTCs).

Is DTC U0121:87 set in other modules?
Yes GO to C6
No GO to C7

C6 CHECK FOR CORRECT ABS (ANTI-LOCK BRAKE SYSTEM) MODULE OPERATION
  • Disconnect and inspect the ABS module connector.
  • Repair:
    • corrosion (install new connector or terminals - clean module pins)
    • damaged or bent pins - install new terminals/pins
    • pushed-out pins - install new pins as necessary
  • Reconnect the ABS module connector. Make sure it seats and latches correctly.
  • Operate the system and determine if the concern is still present.

Is the concern still present?
Yes CHECK OASIS for any applicable service articles: TSB , GSB , SSM or FSA . If a service article exists for this concern, DISCONTINUE this test and FOLLOW the service article instructions. If no service articles address this concern, INSTALL a new ABS module.
REFER to: Anti-Lock Brake System (ABS) Module (206-09 Anti-Lock Brake System (ABS) and Stability Control, Removal and Installation).
No The system is operating correctly at this time. The concern may have been caused by module connections. ADDRESS the root cause of any connector or pin issues.

C7 CHECK FOR CORRECT BCM (BODY CONTROL MODULE) OPERATION
  • Disconnect and inspect all BCM connectors.
  • Repair:
    • corrosion (install new connector or terminals - clean module pins)
    • damaged or bent pins - install new terminals/pins
    • pushed-out pins - install new pins as necessary
  • Reconnect the BCM connectors. Make sure they seat and latch correctly.
  • Operate the system and determine if the concern is still present.

Is the concern still present?
Yes CHECK OASIS for any applicable service articles: TSB , GSB , SSM or FSA . If a service article exists for this concern, DISCONTINUE this test and FOLLOW the service article instructions. If no service articles address this concern, INSTALL a new BCM .
REFER to: Body Control Module (BCM) (419-10 Multifunction Electronic Modules, Removal and Installation).
No The system is operating correctly at this time. The concern may have been caused by module connections. ADDRESS the root cause of any connector or pin issues.

PINPOINT TEST D: U0131:87

Refer to Wiring Diagrams Cell 14 for schematic and connector information.

Normal Operation and Fault Conditions

DTC Fault Trigger Conditions

DTC Description Fault Trigger Condition
BCM U0131:87 Lost Communication With Power Steering Control Module 'A': Missing Message A continuous memory DTC that sets in the BCM if messages from the PSCM through the GWM are missing.

Possible Sources

  • Communication network concern
  • Battery voltage concern
  • PSCM
  • BCM

NOTE: If new modules were installed prior to the DTC being set, the module configuration may be incorrectly set during the PMI or the PMI may not have been carried out.

D1 CHECK THE COMMUNICATION NETWORK
  • Using a diagnostic scan tool, perform a network test.

Does the PSCM pass the network test?
Yes GO to D2
No

D2 CHECK THE BCM (BODY CONTROL MODULE) CONTINUOUS MEMORY DIAGNOSTIC TROUBLE CODES (CMDTCS)
  • Using a diagnostic scan tool, clear the Diagnostic Trouble Codes (DTCs).
  • Wait 10 seconds.
  • Using a diagnostic scan tool, check the BCM Continuous Memory Diagnostic Trouble Codes (CMDTCs).

Is DTC U3006:16, U3006:17, U3007:16, U3007:17, U3013:16, U3013:17, U3014:16 or U3014:17 recorded?
Yes For DTC U3006:16, U3007:16, U3013:16 or U3014:16, GO to Pinpoint Test U
For DTC U3006:17, U3007:17, U3013:17 or U3014:17, GO to Pinpoint Test W
No GO to D3

D3 RETRIEVE THE PSCM (POWER STEERING CONTROL MODULE) DIAGNOSTIC TROUBLE CODES (DTCS) FROM THE SELF-TEST
  • Using a diagnostic scan tool, perform the PSCM self-test.

Are any Diagnostic Trouble Codes (DTCs) recorded?
Yes With adaptive steering,
REFER to: Adaptive Steering (211-02 Power Steering, Diagnosis and Testing). Without adaptive steering,
REFER to: Power Steering (211-02 Power Steering, Diagnosis and Testing).
No GO to D4

D4 RECHECK THE BCM (BODY CONTROL MODULE) CONTINUOUS MEMORY DIAGNOSTIC TROUBLE CODES (CMDTCS)
  • Using a diagnostic scan tool, clear the Diagnostic Trouble Codes (DTCs).
  • Wait 10 seconds.
  • Using a diagnostic scan tool, check the BCM Continuous Memory Diagnostic Trouble Codes (CMDTCs).

Is DTC U0131:87 still present?
Yes GO to D5
No The system is operating correctly at this time. The DTC may have been set due to high network traffic or an intermittent fault condition.

D5 CHECK FOR DTC (DIAGNOSTIC TROUBLE CODE) U0131:87 SET IN OTHER MODULES
  • Using a diagnostic scan tool, clear the Diagnostic Trouble Codes (DTCs).
  • Ignition OFF.
  • Ignition ON.
  • Wait 10 seconds.
  • Using a diagnostic scan tool, retrieve all Continuous Memory Diagnostic Trouble Codes (CMDTCs).

Is DTC U0131:87 set in other modules?
Yes GO to D6
No GO to D7

D6 CHECK FOR CORRECT PSCM (POWER STEERING CONTROL MODULE) OPERATION
  • Disconnect and inspect the PSCM connectors.
  • Repair:
    • corrosion (install new connector or terminals - clean module pins)
    • damaged or bent pins - install new terminals/pins
    • pushed-out pins - install new pins as necessary
  • Reconnect the PSCM connectors. Make sure they seat and latch correctly.
  • Operate the system and determine if the concern is still present.

Is the concern still present?
Yes CHECK OASIS for any applicable service articles: TSB , GSB , SSM or FSA . If a service article exists for this concern, DISCONTINUE this test and FOLLOW the service article instructions. If no service articles address this concern, INSTALL a new PSCM .
REFER to: Steering Gear (211-02 Power Steering, Removal and Installation).
No The system is operating correctly at this time. The concern may have been caused by module connections. ADDRESS the root cause of any connector or pin issues.

D7 CHECK FOR CORRECT BCM (BODY CONTROL MODULE) OPERATION
  • Disconnect and inspect all BCM connectors.
  • Repair:
    • corrosion (install new connector or terminals - clean module pins)
    • damaged or bent pins - install new terminals/pins
    • pushed-out pins - install new pins as necessary
  • Reconnect the BCM connectors. Make sure they seat and latch correctly.
  • Operate the system and determine if the concern is still present.

Is the concern still present?
Yes CHECK OASIS for any applicable service articles: TSB , GSB , SSM or FSA . If a service article exists for this concern, DISCONTINUE this test and FOLLOW the service article instructions. If no service articles address this concern, INSTALL a new BCM .
REFER to: Body Control Module (BCM) (419-10 Multifunction Electronic Modules, Removal and Installation).
No The system is operating correctly at this time. The concern may have been caused by module connections. ADDRESS the root cause of any connector or pin issues.

PINPOINT TEST E: U0137:87

Refer to Wiring Diagrams Cell 14 for schematic and connector information.

Normal Operation and Fault Conditions

DTC Fault Trigger Conditions

DTC Description Fault Trigger Condition
BCM U0137:87 Lost Communication With Trailer Brake Control Module: Missing Message A continuous memory DTC that sets in the BCM if messages received from the TBM are missing.

Possible Sources

  • Communication network concern
  • Battery voltage concern
  • TBM
  • BCM

NOTE: If new modules were installed prior to the DTC being set, the module configuration may be incorrectly set during the PMI or the PMI may not have been carried out.

E1 CHECK THE COMMUNICATION NETWORK
  • Ignition ON.
  • Using a diagnostic scan tool, perform a network test.

Does the TBM pass the network test?
Yes GO to E2
No

E2 CHECK THE BCM (BODY CONTROL MODULE) CONTINUOUS MEMORY DIAGNOSTIC TROUBLE CODES (CMDTCS)
  • Using a diagnostic scan tool, clear the Diagnostic Trouble Codes (DTCs).
  • Wait 10 seconds.
  • Using a diagnostic scan tool, check the BCM Continuous Memory Diagnostic Trouble Codes (CMDTCs).

Is DTC U3006:16, U3006:17, U3007:16, U3007:17, U3013:16, U3013:17, U3014:16 or U3014:17 recorded?
Yes For DTC U3006:16, U3007:16, U3013:16 or U3014:16, GO to Pinpoint Test U
For DTC U3006:17, U3007:17, U3013:17 or U3014:17, GO to Pinpoint Test W
No GO to E3

E3 RETRIEVE THE TBM (TRAILER BRAKE CONTROL MODULE) DIAGNOSTIC TROUBLE CODES (DTCS)
  • Using a diagnostic scan tool, perform the TBM self-test.

Is any DTC recorded?
Yes
REFER to: Trailer Lamps (417-01 Exterior Lighting, Diagnosis and Testing).
No GO to E4

E4 RECHECK THE BCM (BODY CONTROL MODULE) CONTINUOUS MEMORY DIAGNOSTIC TROUBLE CODES (CMDTCS)
  • Using a diagnostic scan tool, clear the Diagnostic Trouble Codes (DTCs).
  • Wait 10 seconds.
  • Using a diagnostic scan tool, check the BCM Continuous Memory Diagnostic Trouble Codes (CMDTCs).

Is DTC U0137:87 still present?
Yes GO to E5
No The system is operating correctly at this time. The DTC may have been set due to high network traffic or an intermittent fault condition.

E5 CHECK FOR DTC (DIAGNOSTIC TROUBLE CODE) U0137:87 SET IN OTHER MODULES
  • Using a diagnostic scan tool, clear the Diagnostic Trouble Codes (DTCs).
  • Ignition OFF.
  • Ignition ON.
  • Wait 10 seconds.
  • Using a diagnostic scan tool, retrieve all Continuous Memory Diagnostic Trouble Codes (CMDTCs).

Is DTC U0137:87 set in other modules?
Yes GO to E6
No GO to E7

E6 CHECK FOR CORRECT TBM (TRAILER BRAKE CONTROL MODULE) OPERATION
  • Ignition OFF.
  • Disconnect and inspect all TBM electrical connection(s) (harness side connectors and module terminals).
  • Repair:
    • corrosion (install new connector or terminals - clean module pins)
    • damaged or bent pins - install new terminals/pins
    • pushed-out pins - install new pins as necessary
  • Reconnect all TBM electrical connection(s). Make sure it seats and latches correctly.
  • Operate the system and determine if the concern is still present.

Is the concern still present?
Yes CHECK OASIS for any applicable service articles: TSB , GSB , SSM or FSA . If a service article exists for this concern, DISCONTINUE this test and FOLLOW the service article instructions. If no service articles address this concern, INSTALL a new TBM .
REFER to: Trailer Module (TRM) (417-01 Exterior Lighting, Removal and Installation).
No The system is operating correctly at this time. The concern may have been caused by module connections. ADDRESS the root cause of any connector or pin issues.

E7 CHECK FOR CORRECT BCM (BODY CONTROL MODULE) OPERATION
  • Ignition OFF.
  • Disconnect and inspect all BCM electrical connection(s) (harness side connectors and module terminals).
  • Repair:
    • corrosion (install new connector or terminals - clean module pins)
    • damaged or bent pins - install new terminals/pins
    • pushed-out pins - install new pins as necessary
  • Reconnect all BCM electrical connection(s). Make sure they seat and latch correctly.
  • Operate the system and determine if the concern is still present.

Is the concern still present?
Yes CHECK OASIS for any applicable service articles: TSB , GSB , SSM or FSA . If a service article exists for this concern, DISCONTINUE this test and FOLLOW the service article instructions. If no service articles address this concern, INSTALL a new BCM .
REFER to: Body Control Module (BCM) (419-10 Multifunction Electronic Modules, Removal and Installation).
No The system is operating correctly at this time. The concern may have been caused by module connections. ADDRESS the root cause of any connector or pin issues.

PINPOINT TEST F: U0151:87

Refer to Wiring Diagrams Cell 14 for schematic and connector information.

Normal Operation and Fault Conditions

DTC Fault Trigger Conditions

DTC Description Fault Trigger Condition
BCM U0151:87 Lost Communication With Restraints Control Module: Missing Message A continuous memory DTC that sets in the BCM if SRS messages from the RCM through the GWM are missing.

Possible Sources

  • Communication network concern
  • Battery voltage concern
  • RCM
  • BCM

NOTE: If new modules were installed prior to the DTC being set, the module configuration may be incorrectly set during the PMI or the PMI may not have been carried out.

F1 CHECK THE COMMUNICATION NETWORK
  • Using a diagnostic scan tool, perform a network test.

Does the RCM pass the network test?
Yes GO to F2
No

F2 CHECK THE BCM (BODY CONTROL MODULE) CONTINUOUS MEMORY DIAGNOSTIC TROUBLE CODES (CMDTCS)
  • Using a diagnostic scan tool, clear the Diagnostic Trouble Codes (DTCs).
  • Wait 10 seconds.
  • Using a diagnostic scan tool, check the BCM Continuous Memory Diagnostic Trouble Codes (CMDTCs).

Is DTC U3006:16, U3006:17, U3007:16, U3007:17, U3013:16, U3013:17, U3014:16 or U3014:17 recorded?
Yes For DTC U3006:16, U3007:16, U3013:16 or U3014:16, GO to Pinpoint Test U
For DTC U3006:17, U3007:17, U3013:17 or U3014:17, GO to Pinpoint Test W
No GO to F3

F3 RETRIEVE THE DIAGNOSTIC TROUBLE CODES (DTCS) FROM THE RCM (RESTRAINTS CONTROL MODULE) SELF-TEST
  • Using a diagnostic scan tool, perform the RCM self-test.

Are any voltage system related Diagnostic Trouble Codes (DTCs) present?
Yes
REFER to: Airbag Supplemental Restraint System (SRS) (501-20B Supplemental Restraint System, Diagnosis and Testing).
No GO to F4

F4 RECHECK THE BCM (BODY CONTROL MODULE) CONTINUOUS MEMORY DIAGNOSTIC TROUBLE CODES (CMDTCS)
  • Using a diagnostic scan tool, clear the Diagnostic Trouble Codes (DTCs).
  • Wait 10 seconds.
  • Using a diagnostic scan tool, check the BCM Continuous Memory Diagnostic Trouble Codes (CMDTCs).

Is DTC U0151:87 still present?
Yes GO to F5
No The system is operating correctly at this time. The DTC may have been set due to high network traffic or an intermittent fault condition.

F5 CHECK FOR DTC (DIAGNOSTIC TROUBLE CODE) U0151:87 SET IN OTHER MODULES
  • Using a diagnostic scan tool, clear the Diagnostic Trouble Codes (DTCs).
  • Ignition OFF.
  • Ignition ON.
  • Wait 10 seconds.
  • Using a diagnostic scan tool, retrieve all Continuous Memory Diagnostic Trouble Codes (CMDTCs).

Is DTC U0151:87 set in other modules?
Yes GO to F6
No GO to F7

F6 CHECK FOR CORRECT RCM (RESTRAINTS CONTROL MODULE) OPERATION
  • Disconnect and inspect the RCM connectors.
  • Repair:
    • corrosion (install new connector or terminals - clean module pins)
    • damaged or bent pins - install new terminals/pins
    • pushed-out pins - install new pins as necessary
  • Reconnect the RCM connectors. Make sure they seat and latch correctly.
  • Operate the system and determine if the concern is still present.

Is the concern still present?
Yes CHECK OASIS for any applicable service articles: TSB , GSB , SSM or FSA . If a service article exists for this concern, DISCONTINUE this test and FOLLOW the service article instructions. If no service articles address this concern, INSTALL a new RCM .
REFER to: Restraints Control Module (RCM) (501-20B Supplemental Restraint System, Removal and Installation).
No The system is operating correctly at this time. The concern may have been caused by module connections. ADDRESS the root cause of any connector or pin issues.

F7 CHECK FOR CORRECT BCM (BODY CONTROL MODULE) OPERATION
  • Disconnect and inspect all BCM connectors.
  • Repair:
    • corrosion (install new connector or terminals - clean module pins)
    • damaged or bent pins - install new terminals/pins
    • pushed-out pins - install new pins as necessary
  • Reconnect the BCM connectors. Make sure they seat and latch correctly.
  • Operate the system and determine if the concern is still present.

Is the concern still present?
Yes CHECK OASIS for any applicable service articles: TSB , GSB , SSM or FSA . If a service article exists for this concern, DISCONTINUE this test and FOLLOW the service article instructions. If no service articles address this concern, INSTALL a new BCM .
REFER to: Body Control Module (BCM) (419-10 Multifunction Electronic Modules, Removal and Installation).
No The system is operating correctly at this time. The concern may have been caused by module connections. ADDRESS the root cause of any connector or pin issues.

PINPOINT TEST G: U0155:87

Refer to Wiring Diagrams Cell 14 for schematic and connector information.

Normal Operation and Fault Conditions

DTC Fault Trigger Conditions

DTC Description Fault Trigger Condition
BCM U0155:87 Lost Communication With Instrument Panel Cluster (IPC) Control Module: Missing Message A continuous memory DTC that sets in the BCM if messages from the IPC through the GWM are missing.

Possible Sources

  • Communication network concern
  • Battery voltage concern
  • IPC
  • BCM

NOTE: If new modules were installed prior to the DTC being set, the module configuration may be incorrectly set during the PMI or the PMI may not have been carried out.

G1 CHECK THE COMMUNICATION NETWORK
  • Using a diagnostic scan tool, perform a network test.

Does the IPC pass the network test?
Yes GO to G2
No

G2 CHECK THE BCM (BODY CONTROL MODULE) CONTINUOUS MEMORY DIAGNOSTIC TROUBLE CODES (CMDTCS)
  • Using a diagnostic scan tool, clear the Diagnostic Trouble Codes (DTCs).
  • Wait 10 seconds.
  • Using a diagnostic scan tool, check the BCM Continuous Memory Diagnostic Trouble Codes (CMDTCs).

Is DTC U3006:16, U3006:17, U3007:16, U3007:17, U3013:16, U3013:17, U3014:16 or U3014:17 recorded?
Yes For DTC U3006:16, U3007:16, U3013:16 or U3014:16, GO to Pinpoint Test U
For DTC U3006:17, U3007:17, U3013:17 or U3014:17, GO to Pinpoint Test W
No GO to G3

G3 RETRIEVE THE IPC (INSTRUMENT PANEL CLUSTER) MODULE DIAGNOSTIC TROUBLE CODES (DTCS) FROM THE SELF-TEST
  • Using a diagnostic scan tool, perform the IPC self-test.

Are any voltage system related Diagnostic Trouble Codes (DTCs) present?
Yes
REFER to: Instrumentation, Message Center and Warning Chimes (413-01 Instrumentation, Message Center and Warning Chimes, Diagnosis and Testing).
No GO to G4

G4 RECHECK THE BCM (BODY CONTROL MODULE) CONTINUOUS MEMORY DIAGNOSTIC TROUBLE CODES (CMDTCS)
  • Using a diagnostic scan tool, clear the Diagnostic Trouble Codes (DTCs).
  • Wait 10 seconds.
  • Using a diagnostic scan tool, check the BCM Continuous Memory Diagnostic Trouble Codes (CMDTCs).

Is DTC U0155:87 still present?
Yes GO to G5
No The system is operating correctly at this time. The DTC may have been set due to high network traffic or an intermittent fault condition.

G5 CHECK FOR DTC (DIAGNOSTIC TROUBLE CODE) U0155:87 SET IN OTHER MODULES
  • Using a diagnostic scan tool, clear the Diagnostic Trouble Codes (DTCs).
  • Ignition OFF.
  • Ignition ON.
  • Wait 10 seconds.
  • Using a diagnostic scan tool, retrieve all Continuous Memory Diagnostic Trouble Codes (CMDTCs).

Is DTC U0155:87 set in other modules?
Yes GO to G6
No GO to G7

G6 CHECK FOR CORRECT IPC (INSTRUMENT PANEL CLUSTER) OPERATION
  • Disconnect and inspect the IPC connector.
  • Repair:
    • corrosion (install new connector or terminals - clean module pins)
    • damaged or bent pins - install new terminals/pins
    • pushed-out pins - install new pins as necessary
  • Reconnect the IPC connector. Make sure it seats and latches correctly.
  • Operate the system and determine if the concern is still present.

Is the concern still present?
Yes CHECK OASIS for any applicable service articles: TSB , GSB , SSM or FSA . If a service article exists for this concern, DISCONTINUE this test and FOLLOW the service article instructions. If no service articles address this concern, INSTALL a new IPC .
REFER to: Instrument Panel Cluster (IPC) (413-01 Instrumentation, Message Center and Warning Chimes, Removal and Installation).
No The system is operating correctly at this time. The concern may have been caused by module connections. ADDRESS the root cause of any connector or pin issues.

G7 CHECK FOR CORRECT BCM (BODY CONTROL MODULE) OPERATION
  • Disconnect and inspect all BCM connectors.
  • Repair:
    • corrosion (install new connector or terminals - clean module pins)
    • damaged or bent pins - install new terminals/pins
    • pushed-out pins - install new pins as necessary
  • Reconnect the BCM connectors. Make sure they seat and latch correctly.
  • Operate the system and determine if the concern is still present.

Is the concern still present?
Yes CHECK OASIS for any applicable service articles: TSB , GSB , SSM or FSA . If a service article exists for this concern, DISCONTINUE this test and FOLLOW the service article instructions. If no service articles address this concern, INSTALL a new BCM .
REFER to: Body Control Module (BCM) (419-10 Multifunction Electronic Modules, Removal and Installation).
No The system is operating correctly at this time. The concern may have been caused by module connections. ADDRESS the root cause of any connector or pin issues.

PINPOINT TEST H: U0184:87

Refer to Wiring Diagrams Cell 14 for schematic and connector information.

Normal Operation and Fault Conditions

DTC Fault Trigger Conditions

DTC Description Fault Trigger Condition
BCM U0184:87 Lost Communication With Radio: Missing Message A continuous memory DTC that sets in the BCM if messages from the ACM through the GWM are missing.

Possible Sources

  • Communication network concern
  • Battery voltage concern
  • GWM concern
  • ACM
  • BCM

NOTE: If new modules were installed prior to the DTC being set, the module configuration may be incorrectly set during the PMI or the PMI may not have been carried out.

H1 CHECK THE COMMUNICATION NETWORK
  • Using a diagnostic scan tool, perform a network test.

Does the ACM pass the network test?
Yes GO to H2
No

H2 CHECK THE BCM (BODY CONTROL MODULE) CONTINUOUS MEMORY DIAGNOSTIC TROUBLE CODES (CMDTCS)
  • Using a diagnostic scan tool, clear the Diagnostic Trouble Codes (DTCs).
  • Wait 10 seconds.
  • Using a diagnostic scan tool, check the BCM Continuous Memory Diagnostic Trouble Codes (CMDTCs).

Is DTC U3006:16, U3006:17, U3007:16, U3007:17, U3013:16, U3013:17, U3014:16 or U3014:17 recorded?
Yes For DTC U3006:16, U3007:16, U3013:16 or U3014:16, GO to Pinpoint Test U
For DTC U3006:17, U3007:17, U3013:17 or U3014:17, GO to Pinpoint Test W
No GO to H3

H3 RETRIEVE THE ACM (AUDIO FRONT CONTROL MODULE) DIAGNOSTIC TROUBLE CODES (DTCS) FROM THE SELF-TEST
  • Using a diagnostic scan tool, perform the ACM self-test.

Are any Diagnostic Trouble Codes (DTCs) recorded?
Yes
REFER to: Information and Entertainment System (415-00 Information and Entertainment System - General Information - Vehicles With: SYNC 4, Diagnosis and Testing).
No GO to H4

H4 RECHECK THE BCM (BODY CONTROL MODULE) CONTINUOUS MEMORY DIAGNOSTIC TROUBLE CODES (CMDTCS)
  • Using a diagnostic scan tool, clear the Diagnostic Trouble Codes (DTCs).
  • Wait 10 seconds.
  • Using a diagnostic scan tool, check the BCM Continuous Memory Diagnostic Trouble Codes (CMDTCs).

Is DTC U0184:87 still present?
Yes GO to H5
No The system is operating correctly at this time. The DTC may have been set due to high network traffic or an intermittent fault condition.

H5 CHECK FOR DTC (DIAGNOSTIC TROUBLE CODE) U0184:87 SET IN OTHER MODULES
  • Using a diagnostic scan tool, clear the Diagnostic Trouble Codes (DTCs).
  • Ignition OFF.
  • Ignition ON.
  • Wait 10 seconds.
  • Using a diagnostic scan tool, retrieve all Continuous Memory Diagnostic Trouble Codes (CMDTCs).

Is DTC U0184:87 set in other modules?
Yes GO to H6
No GO to H7

H6 CHECK FOR CORRECT ACM (AUDIO FRONT CONTROL MODULE) OPERATION
  • Disconnect and inspect the ACM connectors.
  • Repair:
    • corrosion (install new connector or terminals - clean module pins)
    • damaged or bent pins - install new terminals/pins
    • pushed-out pins - install new pins as necessary
  • Reconnect the ACM connectors. Make sure they seat and latch correctly.
  • Operate the system and determine if the concern is still present.

Is the concern still present?
Yes CHECK OASIS for any applicable service articles: TSB , GSB , SSM or FSA . If a service article exists for this concern, DISCONTINUE this test and FOLLOW the service article instructions. If no service articles address this concern, INSTALL a new ACM .
REFER to: Audio Front Control Module (ACM) (415-00 Information and Entertainment System - General Information - Vehicles With: SYNC 4, Removal and Installation).
No The system is operating correctly at this time. The concern may have been caused by module connections. ADDRESS the root cause of any connector or pin issues.

H7 CHECK FOR CORRECT BCM (BODY CONTROL MODULE) OPERATION
  • Disconnect and inspect all BCM connectors.
  • Repair:
    • corrosion (install new connector or terminals - clean module pins)
    • damaged or bent pins - install new terminals/pins
    • pushed-out pins - install new pins as necessary
  • Reconnect the BCM connectors. Make sure they seat and latch correctly.
  • Operate the system and determine if the concern is still present.

Is the concern still present?
Yes CHECK OASIS for any applicable service articles: TSB , GSB , SSM or FSA . If a service article exists for this concern, DISCONTINUE this test and FOLLOW the service article instructions. If no service articles address this concern, INSTALL a new BCM .
REFER to: Body Control Module (BCM) (419-10 Multifunction Electronic Modules, Removal and Installation).
No The system is operating correctly at this time. The concern may have been caused by module connections. ADDRESS the root cause of any connector or pin issues.

PINPOINT TEST I: U0199:87

Refer to Wiring Diagrams Cell 14 for schematic and connector information.

Normal Operation and Fault Conditions

DTC Fault Trigger Conditions

DTC Description Fault Trigger Condition
BCM U0199:87 Lost Communication With 'Door Control Module A': Missing Message A continuous memory DTC that sets in the BCM if messages from the DDM over the MS-CAN through the GWM are missing.

Possible Sources

  • Communication network concern
  • Battery voltage concern
  • GWM concern
  • DDM
  • BCM

NOTE: If new modules were installed prior to the DTC being set, the module configuration may be incorrectly set during the PMI or the PMI may not have been carried out.

I1 CHECK THE COMMUNICATION NETWORK
  • Using a diagnostic scan tool, perform a network test.

Does the DDM pass the network test?
Yes GO to I2
No

I2 CHECK THE BCM (BODY CONTROL MODULE) CONTINUOUS MEMORY DIAGNOSTIC TROUBLE CODES (CMDTCS)
  • Using a diagnostic scan tool, clear the Diagnostic Trouble Codes (DTCs).
  • Wait 10 seconds.
  • Using a diagnostic scan tool, check the BCM Continuous Memory Diagnostic Trouble Codes (CMDTCs).

Is DTC U3006:16, U3006:17, U3007:16, U3007:17, U3013:16, U3013:17, U3014:16 or U3014:17 recorded?
Yes For DTC U3006:16, U3007:16, U3013:16 or U3014:16, GO to Pinpoint Test U
For DTC U3006:17, U3007:17, U3013:17 or U3014:17, GO to Pinpoint Test W
No GO to I3

I3 RETRIEVE THE DDM (DRIVER DOOR MODULE) DIAGNOSTIC TROUBLE CODES (DTCS) FROM THE SELF-TEST
  • Using a diagnostic scan tool, perform the DDM self-test.

Are any Diagnostic Trouble Codes (DTCs) recorded?
Yes
REFER to: Locks, Latches and Entry Systems (501-14 Handles, Locks, Latches and Entry Systems, Diagnosis and Testing).
No GO to I4

I4 RECHECK THE BCM (BODY CONTROL MODULE) CONTINUOUS MEMORY DIAGNOSTIC TROUBLE CODES (CMDTCS)
  • Using a diagnostic scan tool, clear the Diagnostic Trouble Codes (DTCs).
  • Wait 10 seconds.
  • Using a diagnostic scan tool, check the BCM Continuous Memory Diagnostic Trouble Codes (CMDTCs).

Is DTC U0199:87 still present?
Yes GO to I5
No The system is operating correctly at this time. The DTC may have been set due to high network traffic or an intermittent fault condition.

I5 CHECK FOR DTC (DIAGNOSTIC TROUBLE CODE) U0199:87 SET IN OTHER MODULES
  • Using a diagnostic scan tool, clear the Diagnostic Trouble Codes (DTCs).
  • Ignition OFF.
  • Ignition ON.
  • Wait 10 seconds.
  • Using a diagnostic scan tool, retrieve all Continuous Memory Diagnostic Trouble Codes (CMDTCs).

Is DTC U0199:87 set in other modules?
Yes GO to I6
No GO to I7

I6 CHECK FOR CORRECT DDM (DRIVER DOOR MODULE) OPERATION
  • Disconnect and inspect the DDM connectors.
  • Repair:
    • corrosion (install new connector or terminals - clean module pins)
    • damaged or bent pins - install new terminals/pins
    • pushed-out pins - install new pins as necessary
  • Reconnect the DDM connectors. Make sure they seat and latch correctly.
  • Operate the system and determine if the concern is still present.

Is the concern still present?
Yes CHECK OASIS for any applicable service articles: TSB , GSB , SSM or FSA . If a service article exists for this concern, DISCONTINUE this test and FOLLOW the service article instructions. If no service articles address this concern, INSTALL a new DDM .
REFER to: Driver Door Module (DDM) (419-10 Multifunction Electronic Modules, Removal and Installation).
No The system is operating correctly at this time. The concern may have been caused by module connections. ADDRESS the root cause of any connector or pin issues.

I7 CHECK FOR CORRECT BCM (BODY CONTROL MODULE) OPERATION
  • Disconnect and inspect all BCM connectors.
  • Repair:
    • corrosion (install new connector or terminals - clean module pins)
    • damaged or bent pins - install new terminals/pins
    • pushed-out pins - install new pins as necessary
  • Reconnect the BCM connectors. Make sure they seat and latch correctly.
  • Operate the system and determine if the concern is still present.

Is the concern still present?
Yes CHECK OASIS for any applicable service articles: TSB , GSB , SSM or FSA . If a service article exists for this concern, DISCONTINUE this test and FOLLOW the service article instructions. If no service articles address this concern, INSTALL a new BCM .
REFER to: Body Control Module (BCM) (419-10 Multifunction Electronic Modules, Removal and Installation).
No The system is operating correctly at this time. The concern may have been caused by module connections. ADDRESS the root cause of any connector or pin issues.

PINPOINT TEST J: U0200:87

Refer to Wiring Diagrams Cell 14 for schematic and connector information.

Normal Operation and Fault Conditions

DTC Fault Trigger Conditions

DTC Description Fault Trigger Condition
BCM U0200:87 Lost Communication With 'Door Control Module B': Missing Message A continuous memory DTC that sets in the BCM if messages from the PDM through the GWM are missing.

Possible Sources

  • Communication network concern
  • Battery voltage concern
  • GWM concern
  • PDM
  • BCM

NOTE: If new modules were installed prior to the DTC being set, the module configuration may be incorrectly set during the PMI or the PMI may not have been carried out.

J1 CHECK THE COMMUNICATION NETWORK
  • Using a diagnostic scan tool, perform a network test.

Does the PDM pass the network test?
Yes GO to J2
No

J2 CHECK THE BCM (BODY CONTROL MODULE) CONTINUOUS MEMORY DIAGNOSTIC TROUBLE CODES (CMDTCS)
  • Using a diagnostic scan tool, clear the Diagnostic Trouble Codes (DTCs).
  • Wait 10 seconds.
  • Using a diagnostic scan tool, check the BCM Continuous Memory Diagnostic Trouble Codes (CMDTCs).

Is DTC U3006:16, U3006:17, U3007:16, U3007:17, U3013:16, U3013:17, U3014:16 or U3014:17 recorded?
Yes For DTC U3006:16, U3007:16, U3013:16 or U3014:16, GO to Pinpoint Test U
For DTC U3006:17, U3007:17, U3013:17 or U3014:17, GO to Pinpoint Test W
No GO to J3

J3 RETRIEVE THE PDM (PASSENGER DOOR MODULE) DIAGNOSTIC TROUBLE CODES (DTCS) FROM THE SELF-TEST
  • Using a diagnostic scan tool, perform the PDM self-test.

Are any Diagnostic Trouble Codes (DTCs) recorded?
Yes
REFER to: Locks, Latches and Entry Systems (501-14 Handles, Locks, Latches and Entry Systems, Diagnosis and Testing).
No GO to J4

J4 RECHECK THE BCM (BODY CONTROL MODULE) CONTINUOUS MEMORY DIAGNOSTIC TROUBLE CODES (CMDTCS)
  • Using a diagnostic scan tool, clear the Diagnostic Trouble Codes (DTCs).
  • Wait 10 seconds.
  • Using a diagnostic scan tool, check the BCM Continuous Memory Diagnostic Trouble Codes (CMDTCs).

Is DTC U0200:87 still present?
Yes GO to J5
No The system is operating correctly at this time. The DTC may have been set due to high network traffic or an intermittent fault condition.

J5 CHECK FOR DTC (DIAGNOSTIC TROUBLE CODE) U0200:87 SET IN OTHER MODULES
  • Using a diagnostic scan tool, clear the Diagnostic Trouble Codes (DTCs).
  • Ignition OFF.
  • Ignition ON.
  • Wait 10 seconds.
  • Using a diagnostic scan tool, retrieve all Continuous Memory Diagnostic Trouble Codes (CMDTCs).

Is DTC U0200:87 set in other modules?
Yes GO to J6
No GO to J7

J6 CHECK FOR CORRECT PDM (PASSENGER DOOR MODULE) OPERATION
  • Disconnect and inspect the PDM connectors.
  • Repair:
    • corrosion (install new connector or terminals - clean module pins)
    • damaged or bent pins - install new terminals/pins
    • pushed-out pins - install new pins as necessary
  • Reconnect the PDM connectors. Make sure they seat and latch correctly.
  • Operate the system and determine if the concern is still present.

Is the concern still present?
Yes CHECK OASIS for any applicable service articles: TSB , GSB , SSM or FSA . If a service article exists for this concern, DISCONTINUE this test and FOLLOW the service article instructions. If no service articles address this concern, INSTALL a new PDM .
REFER to: Passenger Door Module (PDM) (419-10 Multifunction Electronic Modules, Removal and Installation).
No The system is operating correctly at this time. The concern may have been caused by module connections. ADDRESS the root cause of any connector or pin issues.

J7 CHECK FOR CORRECT BCM (BODY CONTROL MODULE) OPERATION
  • Disconnect and inspect all BCM connectors.
  • Repair:
    • corrosion (install new connector or terminals - clean module pins)
    • damaged or bent pins - install new terminals/pins
    • pushed-out pins - install new pins as necessary
  • Reconnect the BCM connectors. Make sure they seat and latch correctly.
  • Operate the system and determine if the concern is still present.

Is the concern still present?
Yes CHECK OASIS for any applicable service articles: TSB , GSB , SSM or FSA . If a service article exists for this concern, DISCONTINUE this test and FOLLOW the service article instructions. If no service articles address this concern, INSTALL a new BCM .
REFER to: Body Control Module (BCM) (419-10 Multifunction Electronic Modules, Removal and Installation).
No The system is operating correctly at this time. The concern may have been caused by module connections. ADDRESS the root cause of any connector or pin issues.

PINPOINT TEST K: U0208:87

Refer to Wiring Diagrams Cell 14 for schematic and connector information.

Normal Operation and Fault Conditions

DTC Fault Trigger Conditions

DTC Description Fault Trigger Condition
BCM U0208:87 Lost Communication With 'Seat Control Module A': Missing Message A continuous memory DTC that sets in the BCM if messages from the DSM through the GWM are missing.

Possible Sources

  • Communication network concern
  • Battery voltage concern
  • GWM concern
  • DSM
  • BCM

NOTE: If new modules were installed prior to the DTC being set, the module configuration may be incorrectly set during the PMI or the PMI may not have been carried out.

K1 CHECK THE COMMUNICATION NETWORK
  • Using a diagnostic scan tool, perform a network test.

Does the DSM pass the network test?
Yes GO to K2
No

K2 CHECK THE BCM (BODY CONTROL MODULE) CONTINUOUS MEMORY DIAGNOSTIC TROUBLE CODES (CMDTCS)
  • Using a diagnostic scan tool, clear the Diagnostic Trouble Codes (DTCs).
  • Wait 10 seconds.
  • Using a diagnostic scan tool, check the BCM Continuous Memory Diagnostic Trouble Codes (CMDTCs).

Is DTC U3006:16, U3006:17, U3007:16, U3007:17, U3013:16, U3013:17, U3014:16 or U3014:17 recorded?
Yes For DTC U3006:16, U3007:16, U3013:16 or U3014:16, GO to Pinpoint Test U
For DTC U3006:17, U3007:17, U3013:17 or U3014:17, GO to Pinpoint Test W
No GO to K3

K3 RETRIEVE THE DIAGNOSTIC TROUBLE CODES (DTCS) FROM THE DSM (DRIVER FRONT SEAT MODULE) SELF-TEST
  • Using a diagnostic scan tool, perform the DSM self-test.

Are any Diagnostic Trouble Codes (DTCs) recorded?
Yes
REFER to: Front Seats (501-10A Front Seats, Diagnosis and Testing).
No GO to K4

K4 RECHECK THE BCM (BODY CONTROL MODULE) CONTINUOUS MEMORY DIAGNOSTIC TROUBLE CODES (CMDTCS)
  • Using a diagnostic scan tool, clear the Diagnostic Trouble Codes (DTCs).
  • Wait 10 seconds.
  • Using a diagnostic scan tool, check the BCM Continuous Memory Diagnostic Trouble Codes (CMDTCs).

Is DTC U0208:87 still present?
Yes GO to K5
No The system is operating correctly at this time. The DTC may have been set due to high network traffic or an intermittent fault condition.

K5 CHECK FOR DTC (DIAGNOSTIC TROUBLE CODE) U0208 SET IN OTHER MODULES
  • Using a diagnostic scan tool, clear the Diagnostic Trouble Codes (DTCs).
  • Ignition OFF.
  • Ignition ON.
  • Wait 10 seconds.
  • Using a diagnostic scan tool, retrieve all Continuous Memory Diagnostic Trouble Codes (CMDTCs).

Is DTC U0208:87 set in other modules?
Yes GO to K6
No GO to K7

K6 CHECK FOR CORRECT DSM (DRIVER FRONT SEAT MODULE) OPERATION
  • Disconnect and inspect the DSM connectors.
  • Repair:
    • corrosion (install new connector or terminals - clean module pins)
    • damaged or bent pins - install new terminals/pins
    • pushed-out pins - install new pins as necessary
  • Reconnect the DSM connectors. Make sure they seat and latch correctly.
  • Operate the system and determine if the concern is still present.

Is the concern still present?
Yes CHECK OASIS for any applicable service articles: TSB , GSB , SSM or FSA . If a service article exists for this concern, DISCONTINUE this test and FOLLOW the service article instructions. If no service articles address this concern, INSTALL a new DSM .
REFER to: Driver Front Seat Module (DSM) (501-10A Front Seats, Removal and Installation).
No The system is operating correctly at this time. The concern may have been caused by module connections. ADDRESS the root cause of any connector or pin issues.

K7 CHECK FOR CORRECT BCM (BODY CONTROL MODULE) OPERATION
  • Disconnect and inspect all BCM connectors.
  • Repair:
    • corrosion (install new connector or terminals - clean module pins)
    • damaged or bent pins - install new terminals/pins
    • pushed-out pins - install new pins as necessary
  • Reconnect the BCM connectors. Make sure they seat and latch correctly.
  • Operate the system and determine if the concern is still present.

Is the concern still present?
Yes CHECK OASIS for any applicable service articles: TSB , GSB , SSM or FSA . If a service article exists for this concern, DISCONTINUE this test and FOLLOW the service article instructions. If no service articles address this concern, INSTALL a new BCM .
REFER to: Body Control Module (BCM) (419-10 Multifunction Electronic Modules, Removal and Installation).
No The system is operating correctly at this time. The concern may have been caused by module connections. ADDRESS the root cause of any connector or pin issues.

PINPOINT TEST L: U0212:87

Refer to Wiring Diagrams Cell 14 for schematic and connector information.

Normal Operation and Fault Conditions

DTC Fault Trigger Conditions

DTC Description Fault Trigger Condition
BCM U0212:87 Lost Communication With Steering Column Control Module: Missing Message A continuous memory DTC that sets in the BCM if messages from the SCCM through the GWM are missing.

Possible Sources

  • Communication network concern
  • Battery voltage concern
  • GWM concern
  • SCCM
  • BCM
L1 CHECK THE COMMUNICATION NETWORK
  • Using a diagnostic scan tool, perform a network test.

Does the SCCM pass the network test?
Yes GO to L2
No

L2 CHECK THE BCM (BODY CONTROL MODULE) CONTINUOUS MEMORY DIAGNOSTIC TROUBLE CODES (CMDTCS)
  • Using a diagnostic scan tool, clear the Diagnostic Trouble Codes (DTCs).
  • Wait 10 seconds.
  • Using a diagnostic scan tool, check the BCM Continuous Memory Diagnostic Trouble Codes (CMDTCs).

Is DTC U3006:16, U3006:17, U3007:16, U3007:17, U3013:16, U3013:17, U3014:16 or U3014:17 recorded?
Yes For DTC U3006:16, U3007:16, U3013:16 or U3014:16, GO to Pinpoint Test U
For DTC U3006:17, U3007:17, U3013:17 or U3014:17, GO to Pinpoint Test W
No GO to L3

L3 RETRIEVE THE SCCM (STEERING COLUMN CONTROL MODULE) DIAGNOSTIC TROUBLE CODES (DTCS) FROM THE SELF-TEST
  • Using a diagnostic scan tool, perform the SCCM self-test.

Are any Diagnostic Trouble Codes (DTCs) recorded?
Yes
REFER to: Steering Wheel and Column Electrical Components (211-05 Steering Wheel and Column Electrical Components, Diagnosis and Testing).
No GO to L4

L4 RECHECK THE BCM (BODY CONTROL MODULE) CONTINUOUS MEMORY DIAGNOSTIC TROUBLE CODES (CMDTCS)
  • Using a diagnostic scan tool, clear the Diagnostic Trouble Codes (DTCs).
  • Wait 10 seconds.
  • Using a diagnostic scan tool, check the BCM Continuous Memory Diagnostic Trouble Codes (CMDTCs).

Is DTC U0212:87 still present?
Yes GO to L5
No The system is operating correctly at this time. The DTC may have been set due to high network traffic or an intermittent fault condition.

L5 CHECK FOR DTC (DIAGNOSTIC TROUBLE CODE) U0212:87 SET IN OTHER MODULES
  • Using a diagnostic scan tool, clear the Diagnostic Trouble Codes (DTCs).
  • Ignition OFF.
  • Ignition ON.
  • Wait 10 seconds.
  • Using a diagnostic scan tool, retrieve all Continuous Memory Diagnostic Trouble Codes (CMDTCs).

Is DTC U0212:87 set in other modules?
Yes GO to L6
No GO to L7

L6 CHECK FOR CORRECT SCCM (STEERING COLUMN CONTROL MODULE) OPERATION
  • Disconnect and inspect the SCCM connectors.
  • Repair:
    • corrosion (install new connector or terminals - clean module pins)
    • damaged or bent pins - install new terminals/pins
    • pushed-out pins - install new pins as necessary
  • Reconnect the SCCM connectors. Make sure they seat and latch correctly.
  • Operate the system and determine if the concern is still present.

Is the concern still present?
Yes CHECK OASIS for any applicable service articles: TSB , GSB , SSM or FSA . If a service article exists for this concern, DISCONTINUE this test and FOLLOW the service article instructions. If no service articles address this concern, INSTALL a new SCCM .
REFER to: Steering Column Control Module (SCCM) (211-05 Steering Wheel and Column Electrical Components, Removal and Installation).
No The system is operating correctly at this time. The concern may have been caused by module connections. ADDRESS the root cause of any connector or pin issues.

L7 CHECK FOR CORRECT BCM (BODY CONTROL MODULE) OPERATION
  • Disconnect and inspect all BCM connectors.
  • Repair:
    • corrosion (install new connector or terminals - clean module pins)
    • damaged or bent pins - install new terminals/pins
    • pushed-out pins - install new pins as necessary
  • Reconnect the BCM connectors. Make sure they seat and latch correctly.
  • Operate the system and determine if the concern is still present.

Is the concern still present?
Yes CHECK OASIS for any applicable service articles: TSB , GSB , SSM or FSA . If a service article exists for this concern, DISCONTINUE this test and FOLLOW the service article instructions. If no service articles address this concern, INSTALL a new BCM .
REFER to: Body Control Module (BCM) (419-10 Multifunction Electronic Modules, Removal and Installation).
No The system is operating correctly at this time. The concern may have been caused by module connections. ADDRESS the root cause of any connector or pin issues.

PINPOINT TEST M: U0230:87

Refer to Wiring Diagrams Cell 14 for schematic and connector information.

Normal Operation and Fault Conditions

DTC Fault Trigger Conditions

DTC Description Fault Trigger Condition
BCM U0230:87 Lost Communication With Rear Gate Module: Missing Message A continuous memory DTC that sets in the BCM if messages from the RGTM through the GWM are missing.

Possible Sources

  • Communication network concern
  • Battery voltage concern
  • RGTM module
  • BCM
M1 CHECK THE COMMUNICATION NETWORK
  • Using a diagnostic scan tool, perform a network test.

Does the RGTM pass the network test?
Yes GO to M2
No

M2 CHECK THE BCM (BODY CONTROL MODULE) CONTINUOUS MEMORY DIAGNOSTIC TROUBLE CODES (CMDTCS)
  • Using a diagnostic scan tool, clear the Diagnostic Trouble Codes (DTCs).
  • Wait 10 seconds.
  • Using a diagnostic scan tool, check the BCM Continuous Memory Diagnostic Trouble Codes (CMDTCs).

Is DTC U3006:16, U3006:17, U3007:16, U3007:17, U3013:16, U3013:17, U3014:16 or U3014:17 recorded?
Yes For DTC U3006:16, U3007:16, U3013:16 or U3014:16, GO to Pinpoint Test U
For DTC U3006:17, U3007:17, U3013:17 or U3014:17, GO to Pinpoint Test W
No GO to M3

M3 RETRIEVE THE RGTM (REAR GATE TRUNK MODULE) DIAGNOSTIC TROUBLE CODES (DTCS) FROM THE SELF-TEST
  • Using a diagnostic scan tool, perform the RGTM self-test.

Are any Diagnostic Trouble Codes (DTCs) recorded?
Yes
REFER to: Body Closures (501-03 Body Closures, Diagnosis and Testing).
No GO to M4

M4 RECHECK THE BCM (BODY CONTROL MODULE) CONTINUOUS MEMORY DIAGNOSTIC TROUBLE CODES (CMDTCS)
  • Using a diagnostic scan tool, clear the Diagnostic Trouble Codes (DTCs).
  • Wait 10 seconds.
  • Using a diagnostic scan tool, check the BCM Continuous Memory Diagnostic Trouble Codes (CMDTCs).

Is DTC U0230:87 still present?
Yes GO to M5
No The system is operating correctly at this time. The DTC may have been set due to high network traffic or an intermittent fault condition.

M5 CHECK FOR DTC (DIAGNOSTIC TROUBLE CODE) U0230:87 SET IN OTHER MODULES
  • Using a diagnostic scan tool, clear the Diagnostic Trouble Codes (DTCs).
  • Ignition OFF.
  • Ignition ON.
  • Wait 10 seconds.
  • Using a diagnostic scan tool, retrieve all Continuous Memory Diagnostic Trouble Codes (CMDTCs).

Is DTC U0230:87 set in other moduleS?
Yes GO to M6
No GO to M7

M6 CHECK FOR CORRECT RGTM (REAR GATE TRUNK MODULE) OPERATION
  • Disconnect and inspect the RGTM connector.
  • Repair:
    • corrosion (install new connector or terminals - clean module pins)
    • damaged or bent pins - install new terminals/pins
    • pushed-out pins - install new pins as necessary
  • Reconnect the RGTM connector. Make sure it seats and latches correctly.
  • Operate the system and determine if the concern is still present.

Is the concern still present?
Yes CHECK OASIS for any applicable service articles: TSB , GSB , SSM or FSA . If a service article exists for this concern, DISCONTINUE this test and FOLLOW the service article instructions. If no service articles address this concern, INSTALL a new RGTM .
REFER to: Rear Gate Trunk Module (RGTM) (501-03 Body Closures, Removal and Installation).
No The system is operating correctly at this time. The concern may have been caused by module connections. ADDRESS the root cause of any connector or pin issues.

M7 CHECK FOR CORRECT BCM (BODY CONTROL MODULE) OPERATION
  • Disconnect and inspect all BCM connectors.
  • Repair:
    • corrosion (install new connector or terminals - clean module pins)
    • damaged or bent pins - install new terminals/pins
    • pushed-out pins - install new pins as necessary
  • Reconnect the BCM connectors. Make sure they seat and latch correctly.
  • Operate the system and determine if the concern is still present.

Is the concern still present?
Yes CHECK OASIS for any applicable service articles: TSB , GSB , SSM or FSA . If a service article exists for this concern, DISCONTINUE this test and FOLLOW the service article instructions. If no service articles address this concern, INSTALL a new BCM .
REFER to: Body Control Module (BCM) (419-10 Multifunction Electronic Modules, Removal and Installation).
No The system is operating correctly at this time. The concern may have been caused by module connections. ADDRESS the root cause of any connector or pin issues.

PINPOINT TEST N: U023A:87

Refer to Wiring Diagrams Cell 14 for schematic and connector information.

Normal Operation and Fault Conditions

DTC Fault Trigger Conditions

DTC Description Fault Trigger Condition
BCM U023A:87 Lost Communication With Image Processing Module A: Missing Message A continuous memory DTC that sets in the BCM if messages received from the IPMA are missing.

Possible Sources

  • Communication network concern
  • Battery voltage concern
  • IPMA
  • GWM concern
  • BCM
N1 CHECK THE COMMUNICATION NETWORK
  • Ignition ON.
  • Using a diagnostic scan tool, perform a network test.

Does the IPMA pass the network test?
Yes GO to N2
No

N2 CHECK THE BCM (BODY CONTROL MODULE) CONTINUOUS MEMORY DIAGNOSTIC TROUBLE CODES (CMDTCS)
  • Using a diagnostic scan tool, clear the Diagnostic Trouble Codes (DTCs).
  • Wait 10 seconds.
  • Using a diagnostic scan tool, check the BCM Continuous Memory Diagnostic Trouble Codes (CMDTCs).

Is DTC U3006:16, U3006:17, U3007:16, U3007:17, U3013:16, U3013:17, U3014:16 or U3014:17 recorded?
Yes For DTC U3006:16, U3007:16, U3013:16 or U3014:16, GO to Pinpoint Test U
For DTC U3006:17, U3007:17, U3013:17 or U3014:17, GO to Pinpoint Test W
No GO to N3

N3 RETRIEVE THE IPMA (IMAGE PROCESSING MODULE A) DIAGNOSTIC TROUBLE CODES (DTCS) FROM THE SELF-TEST
  • Using a diagnostic scan tool, perform the IPMA self-test.

Are any Diagnostic Trouble Codes (DTCs) recorded?
Yes
REFER to: Lane Keeping System (419-07 Lane Keeping System, Diagnosis and Testing).
No GO to N4

N4 RECHECK THE BCM (BODY CONTROL MODULE) CONTINUOUS MEMORY DIAGNOSTIC TROUBLE CODES (CMDTCS)
  • Using a diagnostic scan tool, clear the Diagnostic Trouble Codes (DTCs).
  • Wait 10 seconds.
  • Using a diagnostic scan tool, check the BCM Continuous Memory Diagnostic Trouble Codes (CMDTCs).

Is DTC U023A:87 still present?
Yes GO to N5
No The system is operating correctly at this time. The DTC may have been set due to high network traffic or an intermittent fault condition.

N5 CHECK FOR DTC (DIAGNOSTIC TROUBLE CODE) U023A:87 SET IN OTHER MODULES
  • Using a diagnostic scan tool, clear the Diagnostic Trouble Codes (DTCs).
  • Ignition OFF.
  • Ignition ON.
  • Wait 10 seconds.
  • Using a diagnostic scan tool, retrieve all Continuous Memory Diagnostic Trouble Codes (CMDTCs).

Is DTC U023A:87 set in other modules?
Yes GO to N6
No GO to N7

N6 CHECK FOR CORRECT IPMA (IMAGE PROCESSING MODULE A) OPERATION
  • Ignition OFF.
  • Disconnect and inspect all IPMA connections.
  • Repair:
    • corrosion (install new connector or terminals - clean module pins)
    • damaged or bent pins - install new terminals/pins
    • pushed-out pins - install new pins as necessary
  • Reconnect all IPMA connections. Make sure they seat and latch correctly.
  • Operate the system and determine if the concern is still present.

Is the concern still present?
Yes CHECK OASIS for any applicable service articles: TSB , GSB , SSM or FSA . If a service article exists for this concern, DISCONTINUE this test and FOLLOW the service article instructions. If no service articles address this concern, INSTALL a new IPMA .
REFER to: Image Processing Module A (IPMA) (419-07 Lane Keeping System, Removal and Installation).
No The system is operating correctly at this time. The concern may have been caused by module connections. ADDRESS the root cause of any connector or pin issues.

N7 CHECK FOR CORRECT BCM (BODY CONTROL MODULE) OPERATION
  • Ignition OFF.
  • Disconnect and inspect all BCM connections.
  • Repair:
    • corrosion (install new connector or terminals - clean module pins)
    • damaged or bent pins - install new terminals/pins
    • pushed-out pins - install new pins as necessary
  • Reconnect all BCM connections. Make sure they seat and latch correctly.
  • Operate the system and determine if the concern is still present.

Is the concern still present?
Yes CHECK OASIS for any applicable service articles: TSB , GSB , SSM or FSA . If a service article exists for this concern, DISCONTINUE this test and FOLLOW the service article instructions. If no service articles address this concern, INSTALL a new BCM .
REFER to: Body Control Module (BCM) (419-10 Multifunction Electronic Modules, Removal and Installation).
No The system is operating correctly at this time. The concern may have been caused by module connections. ADDRESS the root cause of any connector or pin issues.

PINPOINT TEST O: U0252:87

Refer to Wiring Diagrams Cell 14 for schematic and connector information.

Normal Operation and Fault Conditions

DTC Fault Trigger Conditions

DTC Description Fault Trigger Condition
BCM U0252:87 Lost Communication With Lighting Control Module- Rear 'B': Missing Message A continuous memory DTC that sets in the BCM if messages received from TRM the are missing.

Possible Sources

  • Communication network concern
  • Battery voltage concern
  • TRM
  • GWM concern
  • BCM
O1 CHECK THE COMMUNICATION NETWORK
  • Ignition ON.
  • Using a diagnostic scan tool, perform a network test.

Does the TRM pass the network test?
Yes GO to O2
No

O2 CHECK THE BCM (BODY CONTROL MODULE) CONTINUOUS MEMORY DIAGNOSTIC TROUBLE CODES (CMDTCS)
  • Using a diagnostic scan tool, clear the Diagnostic Trouble Codes (DTCs).
  • Wait 10 seconds.
  • Using a diagnostic scan tool, check the BCM Continuous Memory Diagnostic Trouble Codes (CMDTCs).

Is DTC U3006:16, U3006:17, U3007:16, U3007:17, U3013:16, U3013:17, U3014:16 or U3014:17 recorded?
Yes For DTC U3006:16, U3007:16, U3013:16 or U3014:16, GO to Pinpoint Test U
For DTC U3006:17, U3007:17, U3013:17 or U3014:17, GO to Pinpoint Test W
No GO to O3

O3 RETRIEVE THE TRM (TRAILER MODULE) DIAGNOSTIC TROUBLE CODES (DTCS) FROM THE SELF-TEST
  • Using a diagnostic scan tool, perform the TRM self-test.

Are any Diagnostic Trouble Codes (DTCs) recorded?
Yes
REFER to: Trailer Lamps (417-01 Exterior Lighting, Diagnosis and Testing).
No GO to O4

O4 RECHECK THE BCM (BODY CONTROL MODULE) CONTINUOUS MEMORY DIAGNOSTIC TROUBLE CODES (CMDTCS)
  • Using a diagnostic scan tool, clear the Diagnostic Trouble Codes (DTCs).
  • Wait 10 seconds.
  • Using a diagnostic scan tool, check the BCM Continuous Memory Diagnostic Trouble Codes (CMDTCs).

Is DTC U0252:87 still present?
Yes GO to O5
No The system is operating correctly at this time. The DTC may have been set due to high network traffic or an intermittent fault condition.

O5 CHECK FOR DTC (DIAGNOSTIC TROUBLE CODE) U0252:87 SET IN OTHER MODULES
  • Using a diagnostic scan tool, clear the Diagnostic Trouble Codes (DTCs).
  • Ignition OFF.
  • Ignition ON.
  • Wait 10 seconds.
  • Using a diagnostic scan tool, retrieve all Continuous Memory Diagnostic Trouble Codes (CMDTCs).

Is DTC U0252:87 set in other modules?
Yes GO to O6
No GO to O7

O6 CHECK FOR CORRECT TRM (TRAILER MODULE) OPERATION
  • Ignition OFF.
  • Disconnect and inspect all TRM connections.
  • Repair:
    • corrosion (install new connector or terminals - clean module pins)
    • damaged or bent pins - install new terminals/pins
    • pushed-out pins - install new pins as necessary
  • Reconnect all TRM connections. Make sure they seat and latch correctly.
  • Operate the system and determine if the concern is still present.

Is the concern still present?
Yes CHECK OASIS for any applicable service articles: TSB , GSB , SSM or FSA . If a service article exists for this concern, DISCONTINUE this test and FOLLOW the service article instructions. If no service articles address this concern, INSTALL a new TRM .
REFER to: Trailer Module (TRM) (417-01 Exterior Lighting, Removal and Installation).
No The system is operating correctly at this time. The concern may have been caused by module connections. ADDRESS the root cause of any connector or pin issues.

O7 CHECK FOR CORRECT BCM (BODY CONTROL MODULE) OPERATION
  • Ignition OFF.
  • Disconnect and inspect all BCM connections.
  • Repair:
    • corrosion (install new connector or terminals - clean module pins)
    • damaged or bent pins - install new terminals/pins
    • pushed-out pins - install new pins as necessary
  • Reconnect all BCM connections. Make sure they seat and latch correctly.
  • Operate the system and determine if the concern is still present.

Is the concern still present?
Yes CHECK OASIS for any applicable service articles: TSB , GSB , SSM or FSA . If a service article exists for this concern, DISCONTINUE this test and FOLLOW the service article instructions. If no service articles address this concern, INSTALL a new BCM .
REFER to: Body Control Module (BCM) (419-10 Multifunction Electronic Modules, Removal and Installation).
No The system is operating correctly at this time. The concern may have been caused by module connections. ADDRESS the root cause of any connector or pin issues.

PINPOINT TEST P: U0253:87

Refer to Wiring Diagrams Cell 14 for schematic and connector information.

Normal Operation and Fault Conditions

DTC Fault Trigger Conditions

DTC Description Fault Trigger Condition
BCM U0253:87 Lost Communication With Accessory Protocol Interface Module: Missing Message A continuous memory DTC that sets in the BCM if messages from the APIM through the GWM are missing.

Possible Sources

  • Communication network concern
  • Battery voltage concern
  • GWM concern
  • APIM
  • BCM
P1 CHECK THE COMMUNICATION NETWORK
  • Using a diagnostic scan tool, perform a network test.

Does the APIM pass the network test?
Yes GO to P2
No

P2 CHECK THE BCM (BODY CONTROL MODULE) CONTINUOUS MEMORY DIAGNOSTIC TROUBLE CODES (CMDTCS)
  • Using a diagnostic scan tool, clear the Diagnostic Trouble Codes (DTCs).
  • Wait 10 seconds.
  • Using a diagnostic scan tool, check the BCM Continuous Memory Diagnostic Trouble Codes (CMDTCs).

Is DTC U3006:16, U3006:17, U3007:16, U3007:17, U3013:16, U3013:17, U3014:16 or U3014:17 recorded?
Yes For DTC U3006:16, U3007:16, U3013:16 or U3014:16, GO to Pinpoint Test U
For DTC U3006:17, U3007:17, U3013:17 or U3014:17, GO to Pinpoint Test W
No GO to P3

P3 RETRIEVE THE APIM (SYNC MODULE) DIAGNOSTIC TROUBLE CODES (DTCS) FROM THE SELF-TEST
  • Using a diagnostic scan tool, perform the APIM self-test.

Are any Diagnostic Trouble Codes (DTCs) recorded?
Yes
REFER to: Information and Entertainment System (415-00 Information and Entertainment System - General Information - Vehicles With: SYNC 4, Diagnosis and Testing).
No GO to P3

P4 RECHECK THE BCM (BODY CONTROL MODULE) CONTINUOUS MEMORY DIAGNOSTIC TROUBLE CODES (CMDTCS)
  • Using a diagnostic scan tool, clear the Diagnostic Trouble Codes (DTCs).
  • Wait 10 seconds.
  • Using a diagnostic scan tool, check the BCM Continuous Memory Diagnostic Trouble Codes (CMDTCs).

Is DTC U0253:87 still present?
Yes GO to P5
No The system is operating correctly at this time. The DTC may have been set due to high network traffic or an intermittent fault condition.

P5 CHECK FOR DTC (DIAGNOSTIC TROUBLE CODE) U0253:87 SET IN OTHER MODULES
  • Using a diagnostic scan tool, clear the Diagnostic Trouble Codes (DTCs).
  • Ignition OFF.
  • Ignition ON.
  • Wait 10 seconds.
  • Using a diagnostic scan tool, retrieve all Continuous Memory Diagnostic Trouble Codes (CMDTCs).

Is DTC U0253:87 set in other modules?
Yes GO to P6
No GO to P7

P6 CHECK FOR CORRECT APIM (SYNC MODULE) OPERATION
  • Disconnect and inspect the APIM connector.
  • Repair:
    • corrosion (install new connector or terminals - clean module pins)
    • damaged or bent pins - install new terminals/pins
    • pushed-out pins - install new pins as necessary
  • Reconnect the APIM connector. Make sure it seats and latches correctly.
  • Operate the system and determine if the concern is still present.

Is the concern still present?
Yes CHECK OASIS for any applicable service articles: TSB , GSB , SSM or FSA . If a service article exists for this concern, DISCONTINUE this test and FOLLOW the service article instructions. If no service articles address this concern, INSTALL a new APIM. Refer to the appropriate Removal and Installation procedure in Section 415-00.
No The system is operating correctly at this time. The concern may have been caused by module connections. ADDRESS the root cause of any connector or pin issues.

P7 CHECK FOR CORRECT BCM (BODY CONTROL MODULE) OPERATION
  • Disconnect and inspect all BCM connectors.
  • Repair:
    • corrosion (install new connector or terminals - clean module pins)
    • damaged or bent pins - install new terminals/pins
    • pushed-out pins - install new pins as necessary
  • Reconnect the BCM connectors. Make sure they seat and latch correctly.
  • Operate the system and determine if the concern is still present.

Is the concern still present?
Yes CHECK OASIS for any applicable service articles: TSB , GSB , SSM or FSA . If a service article exists for this concern, DISCONTINUE this test and FOLLOW the service article instructions. If no service articles address this concern, INSTALL a new BCM .
REFER to: Body Control Module (BCM) (419-10 Multifunction Electronic Modules, Removal and Installation).
No The system is operating correctly at this time. The concern may have been caused by module connections. ADDRESS the root cause of any connector or pin issues.

PINPOINT TEST Q: U0256:87

Refer to Wiring Diagrams Cell 14 for schematic and connector information.

Normal Operation and Fault Conditions

DTC Fault Trigger Conditions

DTC Description Fault Trigger Condition
BCM U0256:87 Lost Communication With Front Controls Interface Module 'A': Missing Message A continuous memory DTC that sets in the BCM if messages from the FCIM through the GWM are missing.

Possible Sources

  • Communication network concern
  • Battery voltage concern
  • GWM concern
  • FCIM
  • BCM
Q1 CHECK THE COMMUNICATION NETWORK
  • Using a diagnostic scan tool, perform a network test.

Does the FCIM pass the network test?
Yes GO to Q2
No

Q2 CHECK THE BCM (BODY CONTROL MODULE) CONTINUOUS MEMORY DIAGNOSTIC TROUBLE CODES (CMDTCS)
  • Using a diagnostic scan tool, clear the Diagnostic Trouble Codes (DTCs).
  • Wait 10 seconds.
  • Using a diagnostic scan tool, check the BCM Continuous Memory Diagnostic Trouble Codes (CMDTCs).

Is DTC U3006:16, U3006:17, U3007:16, U3007:17, U3013:16, U3013:17, U3014:16 or U3014:17 recorded?
Yes For DTC U3006:16, U3007:16, U3013:16 or U3014:16, GO to Pinpoint Test U
For DTC U3006:17, U3007:17, U3013:17 or U3014:17, GO to Pinpoint Test W
No GO to Q3

Q3 RETRIEVE THE FCIM (FRONT CONTROLS INTERFACE MODULE) DIAGNOSTIC TROUBLE CODES (DTCS) FROM THE SELF-TEST
  • Using a diagnostic scan tool, perform the FCIM self-test.

Are any Diagnostic Trouble Codes (DTCs) recorded?
Yes
REFER to: Information and Entertainment System (415-00 Information and Entertainment System - General Information - Vehicles With: SYNC 4, Diagnosis and Testing).
No GO to Q4

Q4 RECHECK THE BCM (BODY CONTROL MODULE) CONTINUOUS MEMORY DIAGNOSTIC TROUBLE CODES (CMDTCS)
  • Using a diagnostic scan tool, clear the Diagnostic Trouble Codes (DTCs).
  • Wait 10 seconds.
  • Using a diagnostic scan tool, check the BCM Continuous Memory Diagnostic Trouble Codes (CMDTCs).

Is DTC U0256:87 still present?
Yes GO to Q5
No The system is operating correctly at this time. The DTC may have been set due to high network traffic or an intermittent fault condition.

Q5 CHECK FOR DTC (DIAGNOSTIC TROUBLE CODE) U0256:87 SET IN OTHER MODULES
  • Using a diagnostic scan tool, clear the Diagnostic Trouble Codes (DTCs).
  • Ignition OFF.
  • Ignition ON.
  • Wait 10 seconds.
  • Using a diagnostic scan tool, retrieve all Continuous Memory Diagnostic Trouble Codes (CMDTCs).

Is DTC U0256:87 set in other modules?
Yes GO to Q6
No GO to Q7

Q6 CHECK FOR CORRECT FCIM (FRONT CONTROLS INTERFACE MODULE) OPERATION
  • Disconnect and inspect the FCIM connector.
  • Repair:
    • corrosion (install new connector or terminals - clean module pins)
    • damaged or bent pins - install new terminals/pins
    • pushed-out pins - install new pins as necessary
  • Reconnect the FCIM connector. Make sure it seats and latches correctly.
  • Operate the system and determine if the concern is still present.

Is the concern still present?
Yes CHECK OASIS for any applicable service articles: TSB , GSB , SSM or FSA . If a service article exists for this concern, DISCONTINUE this test and FOLLOW the service article instructions. If no service articles address this concern, INSTALL a new FCIM .
No The system is operating correctly at this time. The concern may have been caused by module connections. ADDRESS the root cause of any connector or pin issues.

Q7 CHECK FOR CORRECT BCM (BODY CONTROL MODULE) OPERATION
  • Disconnect and inspect all BCM connectors.
  • Repair:
    • corrosion (install new connector or terminals - clean module pins)
    • damaged or bent pins - install new terminals/pins
    • pushed-out pins - install new pins as necessary
  • Reconnect the BCM connectors. Make sure they seat and latch correctly.
  • Operate the system and determine if the concern is still present.

Is the concern still present?
Yes CHECK OASIS for any applicable service articles: TSB , GSB , SSM or FSA . If a service article exists for this concern, DISCONTINUE this test and FOLLOW the service article instructions. If no service articles address this concern, INSTALL a new BCM .
REFER to: Body Control Module (BCM) (419-10 Multifunction Electronic Modules, Removal and Installation).
No The system is operating correctly at this time. The concern may have been caused by module connections. ADDRESS the root cause of any connector or pin issues.

PINPOINT TEST R: U1000:00

Normal Operation and Fault Conditions

The BCM uses solid state drivers (Field Effect Transistors (FET)) to control the output of several vehicle systems. When an overload occurs on any of these drivers, the BCM disables the output and tracks the number of repetitive faults on each of these circuits. The module compares this number of overloads to three progressive thresholds established for each circuit. At each threshold, DTC U1000:00 sets along with the DTC associated with the affected circuit. REFER to: Module Controlled Functions - Overview (419-10 Multifunction Electronic Modules, Description and Operation).

DTC Fault Trigger Conditions

DTC Description Fault Trigger Condition
BCM U1000:00 Solid State Driver Protection Active -Driver Disabled: No Sub Type Information A continuous memory DTC that sets when the BCM has disabled a circuit due to a repetitive circuit overload and a progressive threshold is met.

Possible Sources

  • BCM output circuit short
  • BCM
R1 REVIEW THE DIAGNOSTIC TROUBLE CODES (DTCS)
  • Review the Diagnostic Trouble Codes (DTCs) from the BCM self-test.

Are any Diagnostic Trouble Codes (DTCs) present besides U1000:00?
Yes CORRECT the Diagnostic Trouble Codes (DTCs). REFER to the BCM DTC Chart in this section.
No GO to R2

R2 REPEAT THE BCM (BODY CONTROL MODULE) SELF-TEST
  • Using a diagnostic scan tool, clear the Diagnostic Trouble Codes (DTCs).
  • Wait 10 seconds.
  • Repeat the BCM self-test.

Is DTC U1000:00 still present?
Yes CHECK OASIS for any applicable service articles: TSB , GSB , SSM or FSA . If a service article exists for this concern, DISCONTINUE this test and FOLLOW the service article instructions. If no service articles address this concern, INSTALL a new BCM .
REFER to: Body Control Module (BCM) (419-10 Multifunction Electronic Modules, Removal and Installation).
No The system is operating correctly at this time. The circuit short has been repaired.

PINPOINT TEST S: U2005:85

Normal Operation and Fault Conditions

The BCM monitores various inputs from all modules that communicate in the CAN . When a vehicle speed signal is detected while the vehicle is stationary, the BCM triggers DTC U2005:85.

DTC Fault Trigger Conditions

DTC Description Fault Trigger Condition
BCM U2005:85 Vehicle Speed: Signal Above Allowable Range This DTC sets when the BCM detects a vehicle speed while the vehicle is stationary.

Possible Sources

  • PCM
  • ABS module
  • BCM
S1 CONFIRM THE DTC (DIAGNOSTIC TROUBLE CODE) RESETS
  • Make sure the vehicle is stationary and the BCM entry level requirements are met prior to performing the self-test.
  • Ignition ON.
  • Using the diagnostic scan tool, clear the DTC .
  • Wait 10 seconds.
  • Using the diagnostic scan tool, perform the BCM self-test.

Is DTC U2005:85 still present?
Yes Diagnose any observable symptoms that are present. GO to S2
No The system is operating correctly at this time. The DTC may have been falsely set by the BCM causing the signal to momentarily stop and set the DTC .

S2 REPEAT THE BCM (BODY CONTROL MODULE) SELF-TEST
  • Using a diagnostic scan tool, clear the Diagnostic Trouble Codes (DTCs).
  • Wait 10 seconds.
  • Repeat the BCM self-test.

Is DTC U2005:85 still present?
Yes CHECK OASIS for any applicable service articles: TSB , GSB , SSM or FSA . If a service article exists for this concern, DISCONTINUE this test and FOLLOW the service article instructions. If no service articles address this concern, DIAGNOSE any PCM or ABS Diagnostic Trouble Codes (DTCs) causing a false vehicle speed signal.
No The system is operating correctly at this time. The circuit short has been repaired.


Visual Inspection and Diagnostic Pre-Checks

Interior lights will flash when ignition is in the RUN position.


PINPOINT TEST T: U2100:00, U2101:00 OR U2200:00

Normal Operation and Fault Conditions

The BCM as well as all control modules that are programmable must have the correct As-Built data installed.

DTC Fault Trigger Conditions

DTC Description Fault Trigger Condition
BCM U2100:00 Initial Configuration Not Complete: No Sub Type Information This DTC sets when the BCM As-Built data installation was not installed completely or incorrectly.
BCM U2101:00 Control Module Configuration Incompatible: No Sub Type Information This DTC sets when the BCM As-Built data installation was not installed completely or incorrectly.
BCM U2200:00 Control Module Configuration Memory Corrupt: No Sub Type Information This DTC sets when the BCM As-Built data installation was not installed completely or incorrectly.

Possible Sources

  • BCM
T1 CONFIRM THE DTC (DIAGNOSTIC TROUBLE CODE) RESETS
  • Check vehicle service history for recent service actions related to the BCM .
  • Ignition ON.
  • Using the diagnostic scan tool, clear the DTC .
  • Wait 10 seconds.
  • Using the diagnostic scan tool, perform the BCM self-test.

Is DTC U2100:00, U2101:00 and/or U2200:00 still present?
Yes GO to T2
No The system is operating correctly at this time. The DTC may have been falsely set by the BCM causing the signal to momentarily stop and set the DTC .

T2 INSTALL BCM (BODY CONTROL MODULE) PMI (PROGRAMMABLE MODULE INSTALLATION)
  • Using a diagnostic scan tool, clear the Diagnostic Trouble Codes (DTCs).
  • Install BCM As-Built data from PTS following scan tool instructions.

Is DTC U2100:00, U2101:00 and/or U2200:00still present?
Yes CHECK OASIS for any applicable service articles: TSB , GSB , SSM or FSA . If a service article exists for this concern, DISCONTINUE this test and FOLLOW the service article instructions. If no service articles address this concern, INSTALL a new BCM .
REFER to: Body Control Module (BCM) (419-10 Multifunction Electronic Modules, Removal and Installation).
No The system is operating correctly at this time.


Vehicle Ground Information


Refer to Wiring Diagrams Cell 10 for schematic and connector information.

Vehicle Power Information


Refer to Wiring Diagrams Cell 13 for schematic and connector information.


PINPOINT TEST U: BCM (BODY CONTROL MODULE) INPUT POWER VOLTAGE BELOW THRESHOLD

Refer to Wiring Diagrams Cell 13 for schematic and connector information.

Normal Operation and Fault Conditions

The BCM receives voltage at all times from the BJB .

DTC Fault Trigger Conditions

DTC Description Fault Trigger Condition
BCM U3006:16 Control Module Input Power 'A' Circuit/Open: Circuit Voltage Below Threshold A continuous and on-demand DTC that sets in the BCM if the BCM detects lower than expected battery voltage on the voltage supply input circuit.
BCM U3007:16 Control Module Input Power 'B' Circuit/Open: Circuit Voltage Below Threshold A continuous DTC that sets in the BCM if the BCM detects lower than expected battery voltage on the voltage supply input circuit.
BCM U3013:16 Control Module Input Power 'C' Circuit/Open: Circuit Voltage Below Threshold A continuous DTC that sets in the BCM if the BCM detects lower than expected battery voltage on the voltage supply input circuit.
BCM U3014:16 Control Module Input Power 'D' Circuit/Open: Circuit Voltage Below Threshold A continuous DTC that sets in the BCM if the BCM detects lower than expected battery voltage on the voltage supply input circuit.

Possible Sources

  • Wiring, terminals or connectors
  • Charging system concern
  • Battery concern
  • BJB
  • BCM
U1 RECHECK THE BCM (BODY CONTROL MODULE) DIAGNOSTIC TROUBLE CODES (DTCS)
  • Ignition ON.
  • Using a diagnostic scan tool, clear the Diagnostic Trouble Codes (DTCs).
  • Wait 10 seconds.
  • Using a diagnostic scan tool, perform the BCM self-test.

Is DTC U3006:16, U3007:16, U3013:16 or U3014:16 still present?
Yes GO to U2
No The system is operating correctly at this time. The DTC may have been set due to a previous low battery voltage condition. CLEAR the DTC .

U2 CHECK FOR CHARGING SYSTEM DIAGNOSTIC TROUBLE CODES (DTCS) SET IN OTHER MODULES
  • Using a diagnostic scan tool, retrieve all Diagnostic Trouble Codes (DTCs).

Are any charging system Diagnostic Trouble Codes (DTCs) recorded?
Yes DIAGNOSE the charging system concern. REFER to: Charging System - 2.0L EcoBoost (184kW/250PS) – MI4 (414-00 Charging System - General Information, Diagnosis and Testing).
REFER to: Charging System - 2.7L EcoBoost (238kW/324PS) (414-00 Charging System - General Information, Diagnosis and Testing).
No GO to U3

U3 CHECK THE BATTERY CONDITION AND STATE OF CHARGE
  • Check the battery condition and verify the battery is fully charged.
    REFER to: Battery (414-01 Battery, Mounting and Cables, Diagnosis and Testing).

Is the battery OK and fully charged?
Yes GO to U4
No If the battery is discharged, DIAGNOSE the cause of the low battery condition. REFER to: Charging System - 2.0L EcoBoost (184kW/250PS) – MI4 (414-00 Charging System - General Information, Diagnosis and Testing).
REFER to: Charging System - 2.7L EcoBoost (238kW/324PS) (414-00 Charging System - General Information, Diagnosis and Testing). If the battery condition fails, INSTALL a new battery. REFER to: Battery (414-01 Battery, Mounting and Cables, Removal and Installation).

U4 COMPARE THE BCM (BODY CONTROL MODULE) BATTERY VOLTAGE (V_BATT_BCM) PID (PARAMETER IDENTIFICATION) WITH THE ACTUAL BATTERY VOLTAGE
  • Start the engine.
  • Turn on accessories (climate control blower on high speed, exterior lights).
  • With the engine running at idle, measure and record battery voltage:
    Positive Lead Measurement / Action Negative Lead
  • Using a diagnostic scan tool, view the BCM PID V_BATT_BCM.

Is the recorded battery voltage within 0.2 volt of the PID ?
Yes TURN the engine off, GO to U7
No GO to U5

U5 CHECK THE BCM (BODY CONTROL MODULE) VOLTAGE SUPPLY CIRCUITS
  • Ignition OFF.
  • Disconnect BCM C2280B .
  • Disconnect BCM C2280A .
  • Ignition ON.
  • Measure:
    Positive Lead Measurement / Action Negative Lead
      C2280B-21   Ground
      C2280B-22   Ground
    Positive Lead Measurement / Action Negative Lead
      C2280A-1   Ground

Are the voltages within 0.2 volt of the recorded battery voltage?
Yes GO to U6
No REPAIR the circuit in question for high resistance.

U6 CHECK THE BCM (BODY CONTROL MODULE) PROCESSOR GROUNDS
  • Ignition OFF.
  • Disconnect BCM C2280F .
  • Measure:
    Positive Lead Measurement / Action Negative Lead
      C2280F-6   Ground
      C2280F-7   Ground
      C2280F-10   Ground

Are the resistances less than 3 ohms?
Yes GO to U7
No REPAIR the circuit in question for high resistance.

U7 CHECK FOR CORRECT BCM (BODY CONTROL MODULE) OPERATION
  • Disconnect and inspect all BCM connectors.
  • Repair:
    • corrosion (install new connector or terminals – clean module pins)
    • damaged or bent pins - install new terminals/pins
    • pushed-out pins - install new pins as necessary
  • Reconnect all BCM connectors. Make sure they seat and latch correctly.
  • Operate the system and determine if the concern is still present.

Is the concern still present?
Yes CHECK OASIS for any applicable service articles: TSB , GSB , SSM or FSA . If a service article exists for this concern, DISCONTINUE this test and FOLLOW the service article instructions. If no service articles address this concern, INSTALL a new BCM .
REFER to: Body Control Module (BCM) (419-10 Multifunction Electronic Modules, Removal and Installation).
No The system is operating correctly at this time. The concern may have been caused by module connections. ADDRESS the root cause of any connector or pin issues.


Vehicle Ground Information


Refer to Wiring Diagrams Cell 10 for schematic and connector information.

Vehicle Power Information


Refer to Wiring Diagrams Cell 13 for schematic and connector information.


PINPOINT TEST V: U3006:1C

Refer to Wiring Diagrams Cell 13 for schematic and connector information.

Normal Operation and Fault Conditions

REFER to: Charging System - 2.0L EcoBoost (184kW/250PS) – MI4 - System Operation and Component Description (414-00 Charging System - General Information, Description and Operation).
or REFER to: Charging System - 2.0L EcoBoost (184kW/250PS) – MI4 - System Operation and Component Description (414-00 Charging System - General Information, Description and Operation).

DTC Fault Trigger Conditions

DTC Description Fault Trigger Condition
BCM U3006:1C Control Module Input Power 'A' Circuit/Open: Circuit Voltage Out Of Range A continuous memory DTC that sets in the BCM if the BCM detects out of range voltage on the voltage supply input circuits.

Possible Sources

  • Wiring, terminals or connectors
  • Charging system concern
  • Battery concern
  • BJB
  • BCM
V1 CHECK THE BCM (BODY CONTROL MODULE) FOR CHARGING SYSTEM DIAGNOSTIC TROUBLE CODES (DTCS)
  • Using a diagnostic scan tool, perform the BCM self-test.

Are any charging system Diagnostic Trouble Codes (DTCs) recorded?
Yes REFER to the BCM DTC Chart.
No GO to V2

V2 CHECK FOR CHARGING SYSTEM DIAGNOSTIC TROUBLE CODES (DTCS) SET IN OTHER MODULES
  • Ignition ON.
  • Using a diagnostic scan tool, retrieve all Diagnostic Trouble Codes (DTCs).

Are any charging system Diagnostic Trouble Codes (DTCs) recorded?
Yes DIAGNOSE the charging system concern. REFER to: Charging System - 2.0L EcoBoost (184kW/250PS) – MI4 (414-00 Charging System - General Information, Diagnosis and Testing).
REFER to: Charging System - 2.7L EcoBoost (238kW/324PS) (414-00 Charging System - General Information, Diagnosis and Testing).
No GO to V3

V3 CHECK THE BATTERY VOLTAGE
  • Turn off all interior/exterior lights and accessories.
  • Start and run the engine at approximately 2,000 rpm for three minutes while monitoring the battery voltage.
    Positive Lead Measurement / Action Negative Lead

Does the battery voltage rise to 16 volts or higher?
Yes DIAGNOSE the over-charging system concern. REFER to: Charging System - 2.0L EcoBoost (184kW/250PS) – MI4 (414-00 Charging System - General Information, Diagnosis and Testing).
REFER to: Charging System - 2.7L EcoBoost (238kW/324PS) (414-00 Charging System - General Information, Diagnosis and Testing).
No GO to V4

V4 RECHECK THE BCM (BODY CONTROL MODULE) DIAGNOSTIC TROUBLE CODES (DTCS)
  • Ignition OFF.
  • Ignition ON.
  • Using a diagnostic scan tool, clear the Diagnostic Trouble Codes (DTCs).
  • Wait 10 seconds.
  • Using a diagnostic scan tool, check the BCM Diagnostic Trouble Codes (DTCs).

Is DTC U3006:1C present?
Yes GO to V5
No The system is operating correctly at this time. The DTC may have been caused by module connections or may have been set previously during battery charging or while jump starting the vehicle. ADDRESS the root cause of any connector or pin issues.

V5 CHECK THE BATTERY CONDITION AND STATE OF CHARGE
  • Check the battery condition and verify the battery is fully charged.
    REFER to: Battery (414-01 Battery, Mounting and Cables, Diagnosis and Testing).

Is the battery OK and fully charged?
Yes GO to V6
No If the battery is discharged, DIAGNOSE the cause of the low battery condition. REFER to: Charging System - 2.0L EcoBoost (184kW/250PS) – MI4 (414-00 Charging System - General Information, Diagnosis and Testing).
REFER to: Charging System - 2.7L EcoBoost (238kW/324PS) (414-00 Charging System - General Information, Diagnosis and Testing). If the battery condition fails, INSTALL a new battery. REFER to: Battery (414-01 Battery, Mounting and Cables, Removal and Installation).

V6 COMPARE THE BCM (BODY CONTROL MODULE) BATTERY VOLTAGE (V_BATT_BCM) PID (PARAMETER IDENTIFICATION) WITH THE ACTUAL BATTERY VOLTAGE
  • Start the engine.
  • Turn on accessories (climate control blower on high speed, exterior lights).
  • With the engine running at idle, measure and record battery voltage:
    Click to display connectors
    Positive Lead Measurement / Action Negative Lead
  • Using a diagnostic scan tool, view the BCM PID V_BATT_BCM.

Is the recorded battery voltage within 0.2 volt of the PID ?
Yes TURN the engine off, GO to V9
No GO to V7

V7 CHECK THE BCM (BODY CONTROL MODULE) VOLTAGE SUPPLY CIRCUIT
  • Ignition OFF.
  • Disconnect BCM C2280B .
  • Disconnect BCM C2280A .
  • Ignition ON.
  • Measure:
    Positive Lead Measurement / Action Negative Lead
      C2280B-21   Ground
      C2280B-22   Ground
    Positive Lead Measurement / Action Negative Lead
      C2280A-1   Ground

Is the voltage within 0.2 volt of the recorded battery voltage?
Yes GO to V8
No REPAIR the circuit for high resistance.

V8 CHECK THE BCM (BODY CONTROL MODULE) PROCESSOR GROUNDS
  • Ignition OFF.
  • Disconnect BCM C2280F .
  • Measure:
    Positive Lead Measurement / Action Negative Lead
      C2280F-6   Ground
      C2280F-7   Ground
      C2280F-10   Ground

Are the resistances less than 3 ohms?
Yes GO to V9
No REPAIR the circuit in question for high resistance.

V9 CHECK FOR CORRECT BCM (BODY CONTROL MODULE) OPERATION
  • Disconnect and inspect all BCM connectors.
  • Repair:
    • corrosion (install new connector or terminals - clean module pins)
    • damaged or bent pins - install new terminals/pins
    • pushed-out pins - install new pins as necessary
  • Reconnect the BCM connectors. Make sure they seat and latch correctly.
  • Operate the system and determine if the concern is still present.

Is the concern still present?
Yes CHECK OASIS for any applicable service articles: TSB , GSB , SSM or FSA . If a service article exists for this concern, DISCONTINUE this test and FOLLOW the service article instructions. If no service articles address this concern, INSTALL a new BCM .
REFER to: Body Control Module (BCM) (419-10 Multifunction Electronic Modules, Removal and Installation).
No The system is operating correctly at this time. The concern may have been caused by module connections. ADDRESS the root cause of any connector or pin issues.


Vehicle Ground Information


Refer to Wiring Diagrams Cell 10 for schematic and connector information.

Vehicle Power Information


Refer to Wiring Diagrams Cell 13 for schematic and connector information.


PINPOINT TEST W: BCM (BODY CONTROL MODULE) INPUT POWER VOLTAGE ABOVE THRESHOLD

Refer to Wiring Diagrams Cell 13 for schematic and connector information.

Normal Operation and Fault Conditions

DTC Fault Trigger Conditions

DTC Description Fault Trigger Condition
BCM U3006:17 Control Module Input Power 'A' Circuit/Open: Circuit Voltage Above Threshold A continuous and on-demand DTC that sets in the BCM if the BCM detects higher than expected battery voltage on the voltage supply input circuit.
BCM U3007:17 Control Module Input Power 'B' Circuit/Open: Circuit Voltage Above Threshold A continuous DTC that sets in the BCM if the BCM detects higher than expected battery voltage on the voltage supply input circuit.
BCM U3013:17 Control Module Input Power 'C' Circuit/Open: Circuit Voltage Above Threshold A continuous DTC that sets in the BCM if the BCM detects higher than expected battery voltage on the voltage supply input circuit.
BCM U3014:17 Control Module Input Power 'D' Circuit/Open: Circuit Voltage Above Threshold A continuous DTC that sets in the BCM if the BCM detects higher than expected battery voltage on the voltage supply input circuit.

Possible Sources

  • Charging system concern
  • BCM

NOTE: U3006:17, U3007:17, U3013:17 or U3014:17 may be stored in the module memory due to previous battery charging or vehicle jump starting events.

W1 CHECK FOR OVERCHARGING DIAGNOSTIC TROUBLE CODES (DTCS) SET IN OTHER MODULES
  • Ignition ON.
  • Using a diagnostic scan tool, retrieve all Diagnostic Trouble Codes (DTCs).

Are any charging system Diagnostic Trouble Codes (DTCs) recorded?
Yes DIAGNOSE the charging system concern. REFER to: Charging System - 2.0L EcoBoost (184kW/250PS) – MI4 (414-00 Charging System - General Information, Diagnosis and Testing).
REFER to: Charging System - 2.7L EcoBoost (238kW/324PS) (414-00 Charging System - General Information, Diagnosis and Testing).
No GO to W2

W2 CHECK THE BATTERY VOLTAGE
  • Turn off all interior/exterior lights and accessories.
  • Start and run the engine at approximately 2,000 rpm for three minutes while monitoring the battery voltage.
    Positive Lead Measurement / Action Negative Lead

Does the battery voltage rise to 16 volts or higher?
Yes DIAGNOSE the over-charging system concern. REFER to: Charging System - 2.0L EcoBoost (184kW/250PS) – MI4 (414-00 Charging System - General Information, Diagnosis and Testing).
REFER to: Charging System - 2.7L EcoBoost (238kW/324PS) (414-00 Charging System - General Information, Diagnosis and Testing).
No GO to W3

W3 RECHECK THE BCM (BODY CONTROL MODULE) CONTINUOUS MEMORY DIAGNOSTIC TROUBLE CODES (CMDTCS)
  • Using a diagnostic scan tool, clear the Diagnostic Trouble Codes (DTCs).
  • Wait 10 seconds.
  • Using a diagnostic scan tool, check the BCM Continuous Memory Diagnostic Trouble Codes (CMDTCs).

Is DTC U3006:17, U3007:17, U3013:17 or U3014:17 present?
Yes GO to W4
No The system is operating correctly at this time. The DTC may have been caused by module connections or may have been set previously during battery charging or while jump starting the vehicle. ADDRESS the root cause of any connector or pin issues.

W4 CHECK FOR CORRECT BCM (BODY CONTROL MODULE) OPERATION
  • Disconnect and inspect all BCM connectors.
  • Repair:
    • corrosion (install new connector or terminals – clean module pins)
    • damaged or bent pins - install new terminals/pins
    • pushed-out pins - install new pins as necessary
  • Reconnect the BCM connectors. Make sure they seat and latch correctly.
  • Operate the system and determine if the concern is still present.

Is the concern still present?
Yes CHECK OASIS for any applicable service articles: TSB , GSB , SSM or FSA . If a service article exists for this concern, DISCONTINUE this test and FOLLOW the service article instructions. If no service articles address this concern, INSTALL a new BCM .
REFER to: Body Control Module (BCM) (419-10 Multifunction Electronic Modules, Removal and Installation).
No The system is operating correctly at this time. The concern may have been caused by module connections. ADDRESS the root cause of any connector or pin issues.


Visual Inspection and Diagnostic Pre-Checks

Interior lights will flash when ignition is in the RUN position.


PINPOINT TEST X: U3000:49

Normal Operation and Fault Conditions

DTC Fault Trigger Conditions

DTC Description Fault Trigger Condition
BCM U3000:49 Control Module: Internal Electronic Failure This DTC sets when the BCM detects an internal failure.

Possible Sources

  • BCM
X1 CONFIRM THE DTC (DIAGNOSTIC TROUBLE CODE) RESETS
  • Check vehicle service history for recent service actions related to the BCM .
  • Ignition ON.
  • Using the diagnostic scan tool, clear the DTC .
  • Wait 10 seconds.
  • Using the diagnostic scan tool, perform the BCM self-test.

Is DTC U3000:49 still present?
Yes GO to X2
No The system is operating correctly at this time. The DTC may have been falsely set by the BCM causing the signal to momentarily stop and set the DTC .

X2 INSTALL BCM (BODY CONTROL MODULE) PMI (PROGRAMMABLE MODULE INSTALLATION)
  • Using a diagnostic scan tool, clear the Diagnostic Trouble Codes (DTCs).
  • Install BCM As-Built data from PTS following scan tool instructions.

Is DTC U2100:00, U2101:00 and/or U2200:00still present?
Yes CHECK OASIS for any applicable service articles: TSB , GSB , SSM or FSA . If a service article exists for this concern, DISCONTINUE this test and FOLLOW the service article instructions. If no service articles address this concern, INSTALL a new BCM .
REFER to: Body Control Module (BCM) (419-10 Multifunction Electronic Modules, Removal and Installation).
No The system is operating correctly at this time.


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