Installation Procedure
WARNING: This page is about a different car, the 2023 GMC Sierra 3500 HD and 2023 GMC Sierra 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
Garage Door Opener Transmitter (2) - Install
- Garage Door Opener Transmitter Bolt (1) - Install and tighten [2x] - Fastener Specifications
- Connect the electrical connector.
Connect the electrical connectors.
- Install the wiring harness retainers.
- Roof Console (1) - Install
- NOTE:
Use a light to locate the fastener boss when installing the fasteners. Pull down on the forward end of the roof console to verify that the retention clips are secure.
Roof Console Bolt (2) - Install and tighten [2x] - Fastener Specifications
- Roof Console Lamp Trim Plate (1) - Install [2x]
CAUTION:
Refer to Fastener Caution .