'99 XJ- first symptom was that the voltage meter maxes out after running a few minutes... then the transmission slips.. won't move in D--- will move in lower gears. PCM threw code of P0715 Speed sensor-- replaced that.. same symptoms.. I assume it threw that code becasue the tranny is slipping....put in another PCM..(voltage reg is on PCM) no change. The transmission only slips when the voltage maxes out. It seems fine when it's at 14v. Also tested volage at battery w/ engine running.. it is at 19-20v.
Need some help badly...
Thanks,
Tom
Need some help badly...
Thanks,
Tom