GM 22756666 Rear Bumper Cover *Service Primer

A technician must first remove both headlight housings before they can detach the fasteners which secure the fender liners to the front bumper of Chevrolet Suburban, Chevrolet Tahoe, GMC Yukon, GMC Yukon XL, and GMC Yukon Denali vehicles. Owners should start by removing any electrical connections from the fog lights before proceeding to detach the fender well bumper cover from the top and then from the inside section of each side. The fasteners above the front grill need to go next to detach the bumper from the radiator support. Before you remove the bumper cover disconnect every wire harness and other components which obstruct your work and then detach the cover. Follow all installation instructions by performing steps that reverse the ones used for removal. The rear bumper cover removal process begins by removing each rear fender liner followed by disengaging fasteners located at the bottom then proceeding with the fasteners positioned on the top and inside of each side. Routine installment of these steps shows removal of fasteners from the bumper cover top followed by disconnecting rear backup sensor connectors when those are equipped before removing the bumper cover. The installation process requires steps that mirror the uninstallation method.

To remove the rear bumper of a truck, you need to support it with a jack or jack stand, disconnect electrical connectors for license plate lights and other components, and remove bolts, nuts, and stud plates retaining the bumper to the frame.