Lincoln Nautilus: Parking Brake and Actuation / Parking Brake - Overview. Description and Operation
Overview
The parking brake system uses 2 switch activated, ECU controlled motors to apply and release the rear brake calipers. The ABS
module controls and monitors the parking brake system and sets
Diagnostic Trouble Codes (DTCs) when a fault is present in the system.
The IPC illuminates the
parking brake warning indicator and displays a message in the message
center when a fault is present, when the parking brakes are applied and
when they are released.
System Operation
System Diagram
Item
Description
1
ABS module
2
LH parking brake actuator motor
3
GWM
4
RCM
5
PCM
6
BCM
7
IPC
8
Parking brake control switch
9
RH parking brake actuator motor
Network Message Chart
ABS Module Electronic Parking Brake Network Input Me..
Other information:
Removal
WARNING:
The following procedure prescribes critical repair steps
required for correct restraint system operation during a crash. Follow
all notes and steps carefully. Failure to follow step instructions may
result in incorrect operation of the restraint system and increases the
risk of serious personal injury or death in a crash.
NOTE:
Removal steps in this procedure ..
DTC Chart(s)
DTC Chart: Horn
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).
Body Control Module (BCM) DTC Chart
DTC
Description
Actions
B1323:11
Horn Switch: Circuit S..