I have a 94 Cheyenne with a 4.3 v6. The heads we just redid and as we hooked battery back up the truck runs great. Except the brake lights only work when key is off. When on cruise and wipers dont wor
We have replaced every sensor on
engine...but since new battery the
brake lights cruise and wipers dont
work when running
Check the fuses.
We did check the fuses. Still not it. It has to be something simple. Everything worked fine before heads and pushrods were put in. No one messed with electrical.
Search Chevrolet C/K 1500 Questions
Chevrolet C/K 1500 Experts