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Short Range Radar Sensor Replacement (Rear)

WARNING: This page is about a different car, the 2016 Cadillac ATS. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Short Range Radar Sensor (Rear)
GM3641426Courtesy of GENERAL MOTORS COMPANY
Callout Component Name
Preliminary Procedure 
Remove the rear bumper fascia energy absorber. Refer to Rear Bumper Energy Absorber ReplacementRear Bumper Energy Absorber Replacement (Coupe) .
1 Short Range Radar Sensor

Procedure

  1. Disconnect the electrical connector.
  2. Release the tab retainer and slide the sensor through the bracket opening to remove.
  3. For programming and set up, refer to Control Module References .