Sierra 1500 4WD V8-5.3L VIN Z Flex Fuel (2005)
Power Door Lock Switch: Removal and Replacement
Switch Replacement - Door Lock and Side Window - Driver
Switch Replacement - Door Lock and Side Window - Driver
Removal Procedure
1. Remove the front door trim panel.
2. Disconnect the electrical connectors.
3. Remove the screw that retains the switch panel bezel (1) from the front door panel.
4. Remove the switch panel bezel from the door panel using a flat-bladed tool.
5. Using a wide plastic flat-bladed tool, release the retaining clips on both sides of the door module.
6. Remove the door module from the switch panel bezel.