No Overdrive, electrical gremlins...
I don't know where to go with this, but having had 3 birds in the recent past, I know this place was always good for info.
Anyway, my old man just bought a 00 towncar, 4.6l with 4r70w trans.
It won't go into overdrive, it's always running in drive, with the o/d off switch pushed on or off. the light was blinking yesterday saying o/d off and now it's fully staying off, no matter whether you push it or not. All fuses on the car seem ok and we haven't been messing with the car or anything like that.
The car is giving a code and the check engine light is on with code P1714.
Any help would be greatly appreciated.