Lincoln Aviator: Parking Aid - Vehicles With: Rear Parking Aid / Removal and Installation - Front Parking Aid Sensor

Removal

1. Remove the front bumper cover.
   Refer to: Front Bumper Cover (501-19 Bumpers, Removal and Installation).
   

1. 
   Remove the front parking aid sensor.
   
   1. Disconnect the electrical connector.
      
   2. Release the tabs.
      
   3. Remove the sensor.
      

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 (413-13A Parking Aid - Vehicles With: Rear Parking Aid, General Procedures).
   

1. Carry out the elevation system check.
   Refer to: Elevation System Check (413-13A Parking Aid - Vehicles With: Rear Parking Aid, 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).