I need help please....
I have a 1996 oldsmobile with a 3800 and 4t60e tranny. Will my tranny quit working. So I swapped out for a 4t65e from a 2000 bonneville. I also used a 1999 oldsmobile lss engine wire harness and pcm.
The tranny has the internal park/drive switch. But I used the external switch from my original tranny and the 1999 harness was wired for the external switch as well. So my problem is this: When I go to start my car, The odometer and gear selector indicator on the gauge cluster will not light up. And the car will not start. The starter is not getting power to the little purple wire. But every thing else works. I even tried a 1998 lss pcm and body computer and had the same problem.