Q: How to replace the rear bumper fascia on GMC Envoy?
A: The first step to replace the rear bumper fascia involves removing back up lamp socket assemblies when these exist on back up lamp housings. Combine the removal of these components: start by removing push-pins under the fascia followed by wheelhouse flange screws then upper retaining bolts from behind. The fascia should come off after removing all these components. Place the fascia on the vehicle impact bar while you should bolt the upper retaining components to the fascia before tightening them to 2.5 Nm (22 lb in). After mounting the fascia to the wheelhouse flanges use screws installed at 4.5 Nm (40 lb in) torque but not exceeding 5.5 Nm (50 lb in). Reinstall back up lamp sockets along with executing installation of lower push-pin components.
Q: How to replace the front bumper fascia on GMC Canyon?
A: The process to change the front bumper fascia of a Canyon/Colorado starts by supporting and raising the vehicle. Initiate operations by taking out the front bumper assembly. Opening the fascia requires removing push-pins securing it to the front bumper before pulling the fascia away from the bumper to detach. Assemble the front bumper fascia to the bumper front then reinstall its push-pins for holding the fascia in place afterward construct the complete front bumper assembly for lowering the vehicle.
Q: How to replace the endgate bumper on a utility on GMC Jimmy?
A: You should start by removing the lower side bumper bolt before loosening the upper side bumper bolt to rotate the side bumper along with its spacer (if available) away from the lower side bumper bolt hole. Move on to install the lower side bumper bolt while tightening it for solid backing plate attachment. Following this stage remove the upper side bumper bolt before later taking out the spacer (if present) and side bumper. Start the installation process by putting on the side bumper followed by the spacer (if equipped) and finish by installing the upper side bumper bolt. After proper alignment of the threaded hole, remove the lower side bumper bolt so you can position the side bumper together with its spacer (if present) through the backing plate's threaded hole. After proper alignment of the threaded hole, install the lower side bumper bolt by applying 22 N.m (16 lb ft) of torque.