Quote:
|
Originally Posted by hot_sd
There should be 2 connectors - a circular one and a square one. The square one should have multiple wires and the circular one two. Not sure why you are getting even 1.5V on the live side - it should be 12V. It looks like you did look at the right one. But yes, if the voltage decays as it gets hotter and you also get shifting problems the problem could be in the computer or one of the sensors. Another easy way to check this would be if you could in some way feed 12V to both the solenoids and see if you can get first and second back. That would confirm the problem.
|
Just double checked this - actually it should be 2V - not 12V - although 12V is normally used to check solenoids in test mode (and which I have usually done in the past). So 1.5V is below normal to start with and if it goes to zero you may have a faulty TCM. I would remove the wiring harness and check both ends for conneciton problems and also see if all wiring to the TCM is OK.