Rear Object Alarm Sensor Wiring Harness Replacement

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2015 GMC Yukon XL, 2015 GMC Yukon, 2015 Chevrolet Tahoe, 2015 Chevrolet Suburban, and 2015 Cadillac Escalade ESV. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Rear Object Alarm Sensor Wiring Harness

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedures Remove the rear bumper fascia. Refer to Rear Bumper Fascia Replacement (Chevrolet, GMC)Rear Bumper Fascia Replacement (Cadillac) Place the rear bumper fascia face down on a clean protected surface.
1	Rear Object Sensor Wiring Harness Procedure Disconnect the rear object sensor wiring harness electrical connectors from the rear object sensors. Disconnect the rear object sensor wiring harness electrical connectors from the rear module. Disconnect any remaining electrical connectors. Using a suitable tool, disconnect the rear object sensor wiring harness retainers from the rear bumper fascia.

Callout

Component Name

Preliminary Procedures

Remove the rear bumper fascia. Refer to Rear Bumper Fascia Replacement (Chevrolet, GMC)Rear Bumper Fascia Replacement (Cadillac)
Place the rear bumper fascia face down on a clean protected surface.

Rear Object Sensor Wiring Harness

Procedure

Disconnect the rear object sensor wiring harness electrical connectors from the rear object sensors.
Disconnect the rear object sensor wiring harness electrical connectors from the rear module.
Disconnect any remaining electrical connectors.
Using a suitable tool, disconnect the rear object sensor wiring harness retainers from the rear bumper fascia.