Lincoln Nautilus: Charging System - General Information / Charging System - 2.0L EcoBoost (184kW/250PS) – MI4 - Overview. Description and Operation
Overview
The generator is driven by the FEAD belt. When the engine is started, the generator begins to generate AC voltage which is internally converted to DC voltage. The DC voltage is controlled by the voltage regulator and supplied to the battery. The PCM controls the voltage regulator set point, communicating with the generator internal voltage regulator over a dedicated LIN communication circuit.
This vehicle is equipped with load shed strategy. The BCM monitors the battery state of charge and condition using the battery monitoring sensor attached to the negative battery post and manages battery charging.
Charging System - 2.0L EcoBoost (184kW/250PS) – MI4 - System Operation and Component Description. Description and Operation
System Operation
System Diagram
Item
Description
1
MS-CAN
2
HS-CAN
3
LIN
4
LIN
5
PCM
6
BCM
7
IPC
8
Generator
9
Battery monitoring sensor
10
ABS
Network Message Chart
Module Network Input Messages — Body Control Module (BCM)
Broadcast Me..
Other information:
Lincoln Nautilus 2018-2023 Service Manual: Instrument Panel Upper Section. Removal and Installation
Special Tool(s) / General Equipment Interior Trim Remover Removal WARNING: Before beginning any service procedure in this manual, refer to health and safety warnings in section 100-00 General Information. Failure to follow this instruction may result in serious personal injury. Refer to: Pyrotechnic Device Health and Safety Precautions (100-00 General Informat..
Lincoln Nautilus 2018-2023 Service Manual: Driver Door Window Control Switch. Removal and Installation
Removal Remove the driver door window control switch. Remove the driver door window control switch and the bezel assembly. Disconnect the driver door window control switch electrical connector. NOTE: This step is only necessary when installing a new component. Remove the driver door window control switch. Remove the retai..
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Changing a Flat Tire
WARNING: If the tire pressure monitor sensor becomes damaged it may not function.
Note: The use of tire sealant may damage your tire pressure monitoring system and should only be used in roadside emergencies. If you must use a sealant, use the Tire Mobility Kit sealant. Replace the tire pressure monitoring system sensor and valve stem on the wheel by an authorized dealer after use of the sealant.
Note: The tire pressure monitoring system indicator light will illuminate when the spare tire is in use. To restore the full function of the monitoring system, all road wheels equipped with tire pressure monitoring sensors must be mounted on the vehicle.
If you get a flat tire while driving, do not apply the brake hea
