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Home >> Cadillac >> 2007 >> Escalade EXT >> Repair and Diagnosis >> External Pages >> Different car >> Section 1809 (Object Detection System - Park Assist System) >> Repair Instructions >> Rear Parking Assist Alarm Sensor Replacement >> Removal Procedure

Removal Procedure

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2011 GMC Yukon XL, 2011 GMC Yukon, 2011 Chevrolet Tahoe, 2011 Chevrolet Suburban, and 2011 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Parking Assist Alarm Sensor
    GM1699865Courtesy of GENERAL MOTORS CORP.
  1. Remove rear bumper fascia. Refer to Rear Bumper Fascia Replacement (Avalanche, Cadillac EXT) , Rear Bumper Fascia Replacement (All Utility, Cadillac ESV) .
  2. Disconnect electrical from the rear object sensor.
    3. NOTE:

    The rear object sensor is a one piece design. Do NOT twist the sensor cap to try and remove the painted cap. Replacement sensor requires painting to match fascia/bumper body color.

  3. Lift the locking tabs on the housing and remove the rear object sensor.
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