Short Range Radar Sensor Replacement (Rear)

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2020 GMC Yukon XL, 2020 GMC Yukon, 2020 Chevrolet Tahoe, 2020 Chevrolet Suburban, and 2020 Cadillac Escalade ESV. However, it is still accessible from the selected car via links, so may be relevant.

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedure Remove the rear bumper fascia. Refer to Rear Bumper Fascia Replacement (Chevrolet, GMC) , or Rear Bumper Fascia Replacement (Cadillac) .
1	Short Range Radar Sensor (Qty: 2) Procedure If replacing the left short range radar sensor on a vehicle equipped with a closure hands free module, disconnect the electrical connectors from the hands free module for access. Disconnect the electrical connector. Release the tab retainer and slide the sensor through the bracket opening to remove. For programming and set up, refer to Control Module References .

Callout

Component Name

Preliminary Procedure
Remove the rear bumper fascia. Refer to Rear Bumper Fascia Replacement (Chevrolet, GMC) , or Rear Bumper Fascia Replacement (Cadillac) .

Short Range Radar Sensor (Qty: 2)

Procedure

If replacing the left short range radar sensor on a vehicle equipped with a closure hands free module, disconnect the electrical connectors from the hands free module for access.
Disconnect the electrical connector.
Release the tab retainer and slide the sensor through the bracket opening to remove.
For programming and set up, refer to Control Module References .