P0631 - TCM VIN Not Programmed Or Mismatch

¿Qué significa P0631 ?

This code means the Vehicle Identification Number (VIN) has not been programmed into the Transmission Control Module (TCM), or the VIN is incorrect.

• VIN not programmed after TCM replacement
• Incorrect VIN entered during programming
• TCM fault preventing VIN storage

Haga clic en los pasos para seguir su progreso.

1. 1

   Program the TCM with the correct VIN.

2. 2

   Double-check the VIN for accuracy before programming.

3. 3

   Ensure the programming equipment is functioning properly.

4. 4

   A dealership or specialized shop can assist with this.