Installation Procedure
WARNING: This page is about a different car, the 2007 GMC Yukon XL, 2007 GMC Yukon, 2007 Chevrolet Tahoe, 2007 Chevrolet Suburban, and 2007 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
- If a NEW control module is being installed, program the new module. Refer to Control Module References .
- Install the shift control module to the bracket.
- Connect the shift control module electrical connectors.
- Start the engine and test the automatic transfer case system for proper shift operation.