Lincoln Navigator: Charging System - General Information / Charging System - 3.5L EcoBoost (272kW/370PS) - 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 level is controlled by the voltage regulator (located on the rear of the generator) and is supplied to the battery.
The PCM controls the voltage regulation setpoint and communicates this information to the generator internal voltage regulator over a LIN communication circuit.
This vehicle is equipped with an Electrical energy management system (load shed strategy). The BCM monitors the battery state of charge using information from the battery monitoring sensor attached to the negative battery post and manages battery charging.
The PCM monitors the generator current using over LIN .
Charging System - 3.5L EcoBoost (272kW/370PS) - System Operation and Component Description. Description and Operation
System Operation
System Diagram
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1
PCM
2
Generator
3
BCM
4
GWM
5
IPC
6
BMS
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Other information:
Lincoln Navigator 2018-2025 Workshop Manual: Starter Amperage Draw Test. General Procedures
NOTE: Make sure the test is performed with the engine at 60.8 °F ( 16 °C) or above. Make sure the battery is fully charged. For additional information, refer to: Specifications (414-01 Battery, Mounting and Cables, Specifications). Disable the Fuel System. For Gasoline engines refer to: For additional information, refer to: Fuel System Pressur..
Lincoln Navigator 2018-2025 Workshop Manual: Rear Bumper. Removal and Installation
Removal NOTE: Removal steps in this procedure may contain installation details. Remove the rear bumper cover. Refer to: Rear Bumper Cover (501-19 Bumpers, Removal and Installation). Disconnect the electrical connector, separate the wiring harness guides and position the wiring harness aside. With the hel..
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Rear Stabilizer Bar Link. Removal and Installation
Removal
NOTE: Removal steps in this procedure may contain installation details.
With the vehicle in NEUTRAL, position it on a hoist.Refer to: Jacking and Lifting (100-02 Jacking and Lifting, Description and Operation).
NOTE: Use the hex-holding feature to prevent the stud from turning while removing the nut.
Remove and discard the 2 rear stabilizer bar link nuts and remove the rear stabilizer bar link.Torque: 46 lb.ft (63 Nm)
