Silverado 2500 4WD V8-6.6L DSL Turbo VIN 2 (2004)
3. Connect the electrical connectors to the module.
4. Program the control module. Refer to Service Programming System (SPS) in Programming.
5. Install the spare tire to the vehicle.
6. Lower the vehicle.
7. Perform a learn alignment. See: Testing and Inspection/Programming and Relearning