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Home >> GMC >> 2018 >> Acadia SL >> Repair and Diagnosis >> External Pages >> Different car >> Section 329 (Object Detection System And Pedestrian Protection System) >> Repair Instructions >> Front Parking Assist Alarm Sensor Bracket Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2017 GMC Acadia. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove Front Bumper Fascia. Refer to Front Bumper Fascia Replacement
  2. Fig 1: Front Parking Assist Alarm Sensor
    GM4371867Courtesy of GENERAL MOTORS COMPANY
  3. Disconnect the electrical connector.
  4. Remove Front Parking Assist Alarm Sensor (1)
  5. Fig 2: Sensor Bracket/Fascia Mating Surface
    GM4371917Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Do Not grind off alignment tabs.

  6. Sand/grind sonic weld plastic residue from the fascia (1).