GM 25651625
Bumper Cover

The replacement process of the rear bumper fascia requires first removing the rear compartment sill plate. The fascia retaining nuts located under the rear compartment trim need removal before the fascia can be detached from the quarter panels through its three securing nuts. Mount the vehicle on supports and extract the four screws which maintain the fascia near the wheelhouse areas. The fascia filler panel needs its two push-in retainers taken out after removing marker light sockets from the lamp. To separate the fascia from the rear of the vehicle disconnect the electrical connector of the park assist system if vehicle has this option. Begin the installation process by placing the fascia filler panel then fasten it with push-in retainers . It is essential to reinstall the rear park assist electrical connector when present before installing the rear fascia to the vehicle with a torque of 9 N.m (80 lb in). The four retainers should be installed to the fascia while the fascia needs to be fastened to the quarter panels with nuts. Install the marker lamp sockets to the lens before you put back the rear compartment trim and secure its retainers. Reinstallation of the rear compartment sill plate follows before you lower the vehicle.

Turn the overslam bumper gently and take it out from the rear compartment lid properly. Press the overslam bumper onto the rear compartment lid before rotating it to fix the bumper in place.