Installation Procedure
WARNING: This page is about a different car, the 2021 GMC Sierra 3500 HD and 2021 GMC Sierra 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
- Radio Function Switch (2) - InstallCAUTION:
- Radio Control Bolt (1) - Install and tighten [2x] 2.5N.m (22 lb in)
- Connect the electrical connectors.
- Instrument Panel Radio Front Trim Plate (2) - Install
- Radio Control Bolt (1) - Install and tighten [6x] 2.5N.m (22 lb in)
- Instrument Panel Lower Trim Panel (1) - Install - Instrument Panel Lower Trim Panel Replacement (with Front Floor Console)Instrument Panel Lower Trim Panel Replacement (without Front Floor Console)
- Instrument Panel Trim Plate (1) - Install - Instrument Panel Trim Plate Replacement