Lincoln Navigator: Collision Warning and Collision Avoidance System / Collision Warning and Collision Avoidance System. Diagnosis and Testing

Lincoln Navigator 2018-2025 Workshop Manual / Electronic Feature Group / Collision Warning and Collision Avoidance System / Collision Warning and Collision Avoidance System. Diagnosis and Testing

DTC Charts

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).

DTC Chart: Head Up Display (HUD) Module

DTC Charts: HUD Module

DTC	Description	Actions
All HUD module Diagnostic Trouble Codes (DTCs)	Refer to the pinpoint test.	REFER to: Instrumentation, Message Center and Warning Chimes - Vehicles With: Head Up Display (HUD) (413-01 Instrumentation, Message Center and Warning Chimes, Diagnosis and Testing).

Symptom Chart

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).

Symptom Chart

Condition	Possible Sources	Actions
HUD module does not respond to the diagnostic scan tool	Refer to the pinpoint test.	REFER to: Controller Area Network (CAN) Module Communications Network - System Operation and Component Description (418-00A Controller Area Network (CAN) Module Communications Network, Description and Operation).
The HUD module is inoperative	Refer to the pinpoint test.	REFER to: Instrumentation, Message Center and Warning Chimes - Vehicles With: Head Up Display (HUD) (413-01 Instrumentation, Message Center and Warning Chimes, Diagnosis and Testing).
The HUD does not display clearly, is distorted or cut off on the windshield	Refer to the pinpoint test.	REFER to: Instrumentation, Message Center and Warning Chimes - Vehicles With: Head Up Display (HUD) (413-01 Instrumentation, Message Center and Warning Chimes, Diagnosis and Testing).
All other HUD module symptoms	Refer to the pinpoint test.	REFER to: Instrumentation, Message Center and Warning Chimes - Vehicles With: Head Up Display (HUD) (413-01 Instrumentation, Message Center and Warning Chimes, Diagnosis and Testing).

Collision Warning and Collision Avoidance System - System Operation and Component Description. Description and Operation

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Head Up Display (HUD) Module Calibration. General Procedures

Special Tool(s) / General Equipment 501-418Calibration Target - NO STEP File Available 501-419Hud Eye Box Adjustment NOTE: If it is necessary to cancel any calibration adjustment use the return button to cancel the current adjustment...

Other information:

Lincoln Navigator 2018-2025 Workshop Manual: Transfer Case Rear Seal. Removal and Installation

Special Tool(s) / General Equipment 308-249 (T96T-7127-A) Installer, Input Shaft Oil SealTKIT-1996-F/FMTKIT-1996-FLM2 Removal With the vehicle in NEUTRAL, position it on a hoist. Refer to: Jacking and Lifting (100-02 Jacking and Lifting, Description and Operation)...

Lincoln Navigator 2018-2025 Workshop Manual: Front Toe Adjustment. General Procedures

Special Tool(s) / General Equipment Wheel Alignment System Adjustment NOTE: Make sure that the vehicle is standing on a level surface. NOTE: Before carrying out a toe adjustment, check the tires for the correct pressure...

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)