Showing articles & questions for topic
P0631

Related articles

P0631 OBD-II Trouble Code: VIN Not Programmed or Incompatible – TCM
P0631 means the transmission control module failed to recognize the VIN, often due to a damaged PCM or module-related wiring.

Need a mechanic?

Our certified mobile mechanics make house calls in over 700 U.S. cities. Fast, free online quotes for your car repair.

Get a quote