DTC P1638 CAN TCM token missing. Token? Brittish for contact? I have some manuals; referred to section 418 - 00; ;lots of modules to check for many codes but none specific to this code? ( I am willing to pay for an answer) I live 2 hours from a Jag dealer/mechanic; help!
Just put in new fuel pumps runs fine around town then limp home comes on should I check every relay and every fuse? Help? I am the car driver (Mrs. Heringer) My husband is the "mechanic". I willl gladly make a donation; but I need him to ask the right question and he does not know what to ask because we cannot find anything to do in the diagnostic testing sections of the manuals for the same limp home code that keeps coming up. Is it some sensor or connector? I paid the Jag deal 3000.00 and before I got home the limp home came on again.
Tuesday, March 19th, 2013 AT 4:53 PM