Quote:
Originally Posted by mikesz
Ok I have a 99 with a tip transmission but the M mode doesnt work. any good diy for diagnosing? It hasnt worked since i bought the car. will a durametric help to diagnose?
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I would suggest checking all of the mechanical switching system first. Does it show up on your dash indicators when you switch from D to M? If not you may have an issue with the contacts on the shifter. After that I would work my way back threw the system. If you are not getting the flashing 4toD limp mode it's more than likely a dirty contact somewhere. In the switching system. Hope you do not have an issue with your TCM. I could be wrong it's been awhile but I do believe it's a separate computer for the trip.
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