xjndmud
NAXJA Forum User
- Location
- Florence SC
i installed a new (well used) t-case (np 231) a while back. but when i put it in drive, it's in 4th gear, i have to unplug the lil box behid the dash under the glove box (maybe the TCU) and then i can shift it mannually. but why is it not shifting on it's own. any help would be great. oh yeah its the AW4(?) auto tranny and a 4.0 thanks