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Rear Parking Assist Alarm Sensor Replacement

Fig 1: Rear Parking Assist Alarm Sensor
GM4031869Courtesy of GENERAL MOTORS COMPANY
Callout Component Name
Preliminary Procedures 
Remove the rear bumper fascia. Refer to Rear Bumper Fascia ReplacementRear Bumper Fascia Replacement (Active) .
1 Rear Parking Assist Alarm Sensor

Procedure

  1. Disconnect the electrical connectors from the rear parking assist alarm sensors.
  2. Lift the locking tabs on the housing and remove the rear parking assist alarm sensor.
2 Rear Parking Assist Alarm Sensor Ring
3 Rear Parking Assist Alarm Sensor Housing