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Home >> GMC >> 2013 >> Sierra 1500 XFE >> Repair and Diagnosis >> External Pages >> Different car >> Section 2721 (Object Detection System And Pedestrian Protection System) >> Repair Instructions >> Parking Assist Alarm Sensor Ring Replacement
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Parking Assist Alarm Sensor Ring Replacement

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2016 GMC Sierra 3500 HD, 2016 GMC Sierra 2500 HD, 2016 GMC Sierra 1500, 2016 Chevrolet Silverado 3500 HD, and 2016 Chevrolet Silverado 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Parking Assist Alarm Sensor Ring
GM3543224Courtesy of GENERAL MOTORS COMPANY
Callout Component Name
Preliminary Procedure 
Remove either the front or rear parking assist alarm sensor. Refer to Front Parking Assist Alarm Sensor Replacement (Chevrolet Outer) Front Parking Assist Alarm Sensor Replacement (GMC Outer) Front Parking Assist Alarm Sensor Replacement (Center) , Rear Parking Assist Alarm Sensor Replacement (Outer) Rear Parking Assist Alarm Sensor Replacement (Center) .
1 Front Parking Assist Alarm Sensor Ring
Procedure 
Pull the parking assist alarm sensor ring from the parking assist alarm sensor