6L80 / 6T70 TCM Pre-Programming Exchange Service – Plug & Play

This listing is for our TCM Pre-Programming Exchange Service for GM 6L80 and 6T70 automatic transmissions. Instead of having to visit a dealership or pay for programming, we provide a ready-to-install replacement TCM that is preprogrammed to your vehicle.

How it works:

1. Purchase this service.
2. Send us your original TCM module.
3. We clone the data from your unit and program a tested replacement TCM.
4. We ship the programmed module back to you ready for installation.