Rear Parking Assist Alarm Sensor Replacement

2013 Buick Regal Turbo Premium, Standard TransSECTION Rear Parking Assist Alarm Sensor Replacement
Fig 1: Rear Object Sensor & Retainers
GM2156472Courtesy of GENERAL MOTORS COMPANY
Rear Parking Assist Alarm Sensor Replacement

Callout Component Name
Preliminary ProcedureΒ 
Remove the rear bumper fascia. Refer to Rear Bumper Fascia Replacement .
1 Rear Object Sensor Retainer (Qty: 2)

Procedure

  1. Disconnect the rear object sensor electrical connector.
  2. Release the locking retainer from the rear object sensor support.
2 Rear Object Sensor
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.