If you own a 03 up GM Truck you know the 4WD system can be very problematic. You may experience the 4WD stuck in LOW symptom and have been told its a bad Transfer Case Control Module. A New or Used Replacement Module will need to be reprogrammed before it will work with your vehicle. We can program off the car New and Used TCCM’s with the latest GM Software update that fixes some of the 4WD Low issues and fault codes.
Send us a compatible New or Used TCCM Module and we will program it for fraction of the price of the dealer and without the dealer visit.
Off Car TCCM Programming $60 plus applicable shipping.