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Rear Object Sensor Replacement

Fig 1: Rear Object Sensor
GM1538331Courtesy of GENERAL MOTORS CORP.
Callout Component Name
Preliminary Procedures: 
Remove rear fascia. Refer to REAR BUMPER FASCIA REPLACEMENT .
1 Rear Object Sensor
Tip: 
  • Do not refinish previously painted sensors.
  • Press tab to release the sensor from the retainer.
  • Disconnect the electrical connector.
  • Paint the new rear object sensor. Refer to BASECOAT/CLEARCOAT PAINT SYSTEMS .
  • Using a paint thickness gage suitable for non-ferrous metals, ensure paint thickness does not exceed 6 mils. Refer to PAINT GAGES .
2 Rear Object Retainer
3 Rear Object Retainer