Close
Stuck in 4wd
1999 Chevrolet Tahoe

Stuck in 4wd

(1999 Chevrolet Tahoe)
After having a backyard mechanic install a new transmission the truck is stuck in 4wd. The transmission shifts fine but the transfer case seems to be stuck in 4wd hi. If I mess with the buttons it will go to 4wd lo but never 2wd. The 2wd button will press and I hear the servo motor turning and then hear loud banging twice but the truck stays in 4wd. The lights on the buttons blink but usually dont stay on.
Automatic Transmission Diagnosis
$88 - $111 Learn More
Be the first to answer this question

Similar Questions

View answers to similar questions from RepairPal's community of auto experts and enthusiasts.
Car cut off, will crank but not turn over.
I put a new 4wd actuator in my 2001 tahoe. it will shift from 2wd to auto 4wd. i hear it clunk into gear but when i...