Yukon/Denali XL 1500 4WD V8-5.3L VIN T (2004)
1. Disconnect the shift control module electrical connectors
2. Unsnap and remove the shift control module from the bracket.
Installation Procedure
1. If a NEW control module is being installed, program the new module. Refer to Transfer Case Control Module Reprogramming.
2. Install the shift control module to the bracket.
