[emtheriddler]

Originally Posted by Clarky

I'd start with the diff plug connection's first, then the T/C motor plug.
Unplug them, making sure they are clean & dry & reconnect.
The wiring for the diff's & T/C run to the left hand side under the back seat, also check that the skid plates haven't pinched any wiring.



If it has the C140F code then yes I would ask them to do the flash again as per the steps in the TSB. If the code is different then it could be a different issue.

By the way the C140F code could be indicating the T/C motor is actually faulty as this is what its supposed to do.

Thanks clarky