Lincoln Aviator 2020-2026 Service Manual / Electrical / Lighting / Exterior Lighting / Removal and Installation - Headlamp Control Module (HCM)

Lincoln Aviator: Exterior Lighting / Removal and Installation - Headlamp Control Module (HCM)

Removal

NOTE: This step is only necessary if the HCM is being replaced.

NOTE: If installing a new module, it is necessary to upload the module configuration information to the scan tool prior to removing the module. This information must be downloaded into the new module after installation.

NOTE: If the HCM did not respond to the diagnostic scan tool, As-Built Data may need to be entered as part of the repair.
Using a diagnostic scan tool, begin the PMI process for the HCM following the on-screen instructions.
Refer to: Module Configuration - System Operation and Component Description (418-01 Module Configuration, Description and Operation).

Position back the front carpet.

Disconnect the electrical connector, remove the screws and the HCM.
Torque: 28 lb.in (3.2 Nm)

Installation

To install, reverse the removal procedure.

Using a diagnostic scan tool, complete the PMI process for the HCM following the on-screen instructions.
Refer to: Module Configuration - System Operation and Component Description (418-01 Module Configuration, Description and Operation).

Removal and Installation - Headlamp Assembly

Removal NOTE: Removal steps in this procedure may contain installation details. NOTE: LH side shown, RH side similar. Remove the front bumper cover...

Removal and Installation - Headlamp Leveling Sensor

Removal NOTE: Removal steps in this procedure may contain installation details. Front suspension mounted Remove the LH front wheel and tire assembly...

Other information:

Lincoln Aviator 2020-2026 Service Manual: Diagnosis and Testing - Lane Keeping System

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Lincoln Aviator 2020-2026 Service Manual: Diagnosis and Testing - Accessory Drive

Inspection and Verification Verify the customer concern. Visually inspect for obvious signs of mechanical damage. Visual Inspection Chart Mechanical Damaged or contaminated accessory drive belt Damaged or contaminated pulley(s) Incorrect accessory drive belt Incorrect fitment of the accessory drive belt Generator Air conditioning (A/C) compressor Pulley(s) Loose hardware If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to the next step...

Locking and Unlocking the Doors from Inside

Lincoln Aviator. Locking and Unlocking the Doors from Inside

Unlock. Lock.

Locking the Doors

Press the lock switch on the door interior trim panel. The doors can no longer be released using the exterior door handle switches and the luggage compartment locks.