Lincoln Navigator: Horn / Horn - Overview. Description and Operation
Overview
The horn output is controlled by the BCM . When the horn switch is activated, the SCCM sends a signal to the BCM . The BCM then energizes the horn relay located in the BJB and sounds the horn(s).
Horn - System Operation and Component Description. Description and Operation
System Operation
System Diagram
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BJB
E343261
2
Clockspring
3
SCCM
4
Horn Relay
5
Horns
6
Horn
Switch
7
BCM
Item
Description
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Other information:
Lincoln Navigator 2018-2025 Workshop Manual: Second Row Center Seatbelt Buckle. Removal and Installation
Removal NOTE: Removal steps in this procedure may contain installation details. Remove the second row center seat. Refer to: Second Row Center Seat (501-10B Second Row Seats, Removal and Installation). If equipped. Detach and disconnect the second row center seatbelt buckle electrical connector. Remove..
Lincoln Navigator 2018-2025 Workshop Manual: Front Door Side Impact Sensor. Removal and Installation
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..
Categories
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- 4th Gen Lincoln Navigator Service Manual (2018 - 2025)
- Identification Codes. Description and Operation
- Windshield Washer Pump. Removal and Installation
- Brake Service Mode Activation and Deactivation. General Procedures
- Body Control Module (BCM). Removal and Installation
- Front Seat. Removal and Installation
Wheel to Hub Runout Minimization. General Procedures
Check
NOTE: Wheel-to-hub optimization is important. Clearance between the wheel and hub can be used to offset or neutralize the Road Force® or run-out of the wheel and tire assembly. For every 0.001 inch of wheel-to-hub clearance, the Road Force® can be affected between 1 and 3 pounds depending on the tire stiffness.
NOTE: The example below illustrates how the clearance between the wheel and the hub can be used to offset the high spot of radial run-out or Road Force®. Following the procedure will make sure of the best optimization.
Position the wheel and tire assembly on the vehicle so that the high spot location of radial run-out or Road Force® is at the 6 o'clock position and