Restore Your Truck’s Shifting Performance
Do I need to do any programming after I install this TCM?
No. This module comes fully pre-programmed to your vehicle’s specific VIN. It is a plug-and-play solution that requires no additional dealer programming.
Is there a core charge for my old part?
No, there is no core charge. You can keep your old module without the hassle of returning it.
What kind of warranty is included?
This part is backed by our comprehensive one-year warranty, giving you peace of mind for your repair.
Will this fix a P0700 code?
A P0700 code is a general fault code indicating the TCM has detected a problem. While a failing TCM is a very common cause, this code can also be triggered by other issues. However, if you are also experiencing erratic shifting or other symptoms listed here, replacing the TCM is the most likely fix.
Where is the TCM located on a 2007 Sierra 2500?
On the 2007 Sierra 2500 (new body style with the smooth door skin), the Transmission Control Module is located in the engine compartment, mounted in a bracket right next to the battery.