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.
Remote Function Actuator Module (1) - Install
- Secure the retaining tabs.
- Connect the electrical connector.
Route the seat belt webbing through the body lock pillar garnish molding (1).
- Body Side Rear Window Garnish Molding (1) - Install
- Quarter Window Trim Finish Panel Bolt (2) - Install and tighten - Fastener Specifications
Reposition the rear seat belt retractor anchor plate (2) back under the rear floor panel carpet.
- Rear Seat Belt Retractor Anchor Plate Bolt (1) - Install and tighten - Fastener Specifications
- Enable the SIR System. SIR Disabling and Enabling
CAUTION:
Refer to Fastener Caution .