Possible transmission Solenoid failure
My TX has only 2 solenoids, one for Overdrive one for the torque converter lock up. It is a chrysler A-500 from 1989, also called the 42-RH. Basically a 904 with a overdrive housing tacked onto it....
Forum Discussion
First diagnostic point I'd go to would be resistance at the solenoid leads. Those values should be published. You could also measure voltage across the leads when running. That may unearth a faulty/failing solenoid or an "open" in the circuit.
Coincidentally, I have a failing TX solenoid in a Subaru, ATM. I plan to pull it, clean it, and measure resistance, along with testing for functionality. The price of a replacement makes my cheaper method worth the effort.
Coincidentally, I have a failing TX solenoid in a Subaru, ATM. I plan to pull it, clean it, and measure resistance, along with testing for functionality. The price of a replacement makes my cheaper method worth the effort.
