Lincoln Aviator 2020-2021 Service Manual / Electrical / Lighting / Exterior Lighting / Removal and Installation - Headlamp Leveling Sensor

Lincoln Aviator: Exterior Lighting / 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.
Refer to: Wheel and Tire (204-04A Wheels and Tires, Removal and Installation).

Disconnect the front ride height sensor electrical connector.

Remove the front headlamp leveling sensor.
1. Remove the front headlamp leveling sensor arm ball stud from the lower control arm.
  Torque: 80 lb.in (9 Nm)
1. Remove the front headlamp leveling sensor anchor plate bolt.
  Torque: 177 lb.in (20 Nm)
1. Remove the front headlamp leveling sensor assembly.

Rear suspension mounted

Remove the LH rear wheel and tire assembly.
Refer to: Wheel and Tire (204-04A Wheels and Tires, Removal and Installation).

Disconnect the rear ride height sensor electrical connector and separate the wiring harness guide.

Lower the rear headlamp leveling sensor arm anchor plate.
1. Remove the rear headlamp leveling sensor anchor plate bolt.
  Torque: 22 lb.ft (30 Nm)
1. Remove the rear headlamp leveling sensor arm anchor plate bolt.
  Torque: 133 lb.in (15 Nm)
1. Remove the rear headlamp leveling sensor assembly.

Installation

To install, reverse the removal procedure.

Calibrate the suspension height sensor. Using a diagnostic scan tool, carry out the Ride Height Calibration routine. Follow the scan tool directions.

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...

Removal and Installation - Headlamp Switch

Removal NOTE: Removal steps in this procedure may contain installation details. Detach the clips and lower the LH lower steering column trim panel...

Other information:

Lincoln Aviator 2020-2021 Service Manual: Description and Operation - Wireless Accessory Charging Module (WACM) - System Operation and Component Description

System Operation System Diagram Item Description 1 APIM 2 BCM 3 ACM 4 WACM 5 GWM Network Message Chart APIM Module Network Input Messages Broadcast Message Originating Module Message Purpose WACM send signals WACM Contains the status of the WACM charging input to be used for FCIM display...

Lincoln Aviator 2020-2021 Service Manual: Diagnosis and Testing - Horn

Diagnostic Trouble Code (DTC) 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). Diagnostic Trouble Code Chart Module DTC Description Action BCM B1323:11 Horn Switch:Circuit Short To Ground GO to Pinpoint Test B BCM B1323:11 Horn Switch:Circuit Short To Ground GO to Pinpoint Test D BCM B1C55:12 Horn Relay:Circuit Short To Battery GO to Pinpoint Test A BCM B1C55:12 Horn Relay:Circuit Short To Battery GO to Pinpoint Test C BCM B1C55:14 Horn Relay:Circuit Short To Ground Or Open GO to Pinpoint Test A BCM B1C55:14 Horn Relay:Circuit Short To Ground Or Open GO to Pinpoint Test B BCM B1C55:14 Horn Relay:Circuit Short To Ground Or Open GO to Pinpoint Test C BCM B1C55:14 Horn Relay:Circuit Short To Ground Or Open GO to Pinpoint Test D Symptom Chart(s) Symptom Chart: Horn Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices...

Child Safety Locks

When the child safety locks are set, you cannot open the rear doors from the inside.

Lincoln Aviator. Child Safety Locks

The child safety lock control is on the driver door.

Press the control to switch the child safety locks on. Press the control again to switch them off. A light on the child safety control illuminates when you switch them on.