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.
Assist Step Insert (2) - Install
- Assist Step Shield Bolt (1) - Install and tighten [7x] - Fastener Specifications
Electrical Connector (1) @Assist Step Lamp (2) - Connect
Engage the retaining tabs (2), to the slots (1) in the assist step.
- Assist Step Front Finish Cap (3) - Install
Assist Step Finish Cap Bolt (3) - Install and tighten - Fastener Specifications
- Retainer (2) - Engage [2x]
Engage the retaining tabs (2), to the slots (1) in the assist step.
- Assist Step Rear Finish Cap (3) - Install
Assist Step Finish Cap Bolt (1) - Install and tighten - Fastener Specifications
- Lower the vehicle.
CAUTION:
Refer to Fastener Caution .