2002 diamante ls 3.5
 

Hoping for some guides recently purchased with 123,000 very clean car inner and the outer engine runs and sounds great for 300.00 everything works but transmission issues codes are 31 32 34 36 PO codes were saying either open solenoid or stuck TCC in drive flasher back and forth, either way, hot or cold engine you can feel it go into gear just won't move. has an internal filter, not spin on change tranny fluid same results. Car with start in park and neutral I've been reading so much with different causes should I take a chance and find used trans controller? I read coolant can cause failure I've read it's integrated with ECM if found a used ECM would there be any issues with anti-theft? could you guy give some ideas or insight? maybe should find used tranny?


david