How do you reset the transmission control module on a Chevy 2500hd?
Steps to Resetting Transmission Control Module
- Step 1: Turning Key Position. Before resetting the transmission control module, it is necessary to check the key position.
- Step 2: Press gas pedal.
- Step 3: Keep Waiting.
- Step 4: Turning the Key Off.
- Step 5: Releasing Gas Pedal.
- Step 6: Wait Again.
- Step 7: Ready.
What does the TCM module do?
A transmission control module is an electronic mechanism that collects data and processes signals within your transmission in order to regulate the transmission’s gear shifting. Without this mechanism, your transmission wouldn’t be able to shift gears effectively and consistently.
Which is Chevy Silverado 2500 HD transmission control module?
Refresh to the latest version. 19381534 Transmission Control Module – Direct Fit, Sold… 24256861 Transmission Control Module – Direct Fit, Sold… 24256864 Transmission Control Module – Direct Fit, Sold… 73-42104 Transmission Control Module – Direct Fit, Sold…
When did I replace my TCM in my GMC Duramax?
I had my TCM replaced just a couple weeks ago. Mine’s an ’11. It was starting to freak out a little here and there. Symptoms were rough shifts, wouldn’t down shift to 5th from 6th on the freeway when trying to pass, and occasional slipping. It just gave out on me completely on the freeway and locked in 5th gear.
What kind of truck does the 2500HD use?
The classic body style 2500HD trucks used the 4L80E (their actually refered to as a 4L85E) behind the 6.0’s. The D-max and 8.1 trucks use the Allison.
Where is the TCM located in a car?
While swapping out a box might seem simple, the TCM is located inside the transmission in many modern cars, trucks, and SUVs. Opening the transmission is a laborious task, which is why it is reasonable to expect labor costs of at least $300 to replace the transmission control module.