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Home >> GMC >> 2019 >> Terrain SL >> Repair and Diagnosis >> External Pages >> Different car >> Section 621 (Parking Assistance Systems) >> Repair Instructions >> Advanced Parking Assist Rear Object Sensor Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2022 Cadillac CT5. However, it is still accessible from the selected car via links, so may be relevant.
  1. GM5298029Courtesy of GENERAL MOTORS COMPANY

    Rear Bumper Fascia (1) - Remove - Rear Bumper Fascia Removal and Installation (without Blackwing) , or Rear Bumper Fascia Removal and Installation (with Blackwing)

  2. GM5299281Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    The 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 advanced parking assist alarm sensor (1).
  4. Disconnect the electrical connector.