Lincoln Aviator: Parking Aid - Vehicles With: Active Park Assist / Removal and Installation - Rear Active Park Assist Sensors

Removal

NOTE: RH side shown, LH side similar.

1. With the vehicle in NEUTRAL, position it on a hoist.
   Refer to: Jacking and Lifting (100-02 Jacking and Lifting, Description and Operation).
   

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

1. Remove the screws and position aside the rear wheel arch liner.
   Torque: 22 lb.in (2.5 Nm)

1. If equipped.
   Position aside the connector shield.
   

1. 
   Remove the active park assist sensor.
   
   1. Disconnect the electrical connector.
      
   2. Release the tabs.
      
   3. Remove the sensor from the sensor bracket.
      

Installation

NOTE: Make sure that the isolator rings are installed correctly while installing the sensors.

1. To install, reverse the removal procedure.
   

1. Carry out the azimuth system check.
   Refer to: Azimuth System Check (413-13C Parking Aid - Vehicles With: Active Park Assist, General Procedures).
   

1. If any sensor fails the checks, diagnose the sensor fault.
   Refer to: Parking Aid (413-13C Parking Aid - Vehicles With: Active Park Assist, Diagnosis and Testing).