On my 1978 Ford F250 the instrument panel lights come on when the brake is pressed, I have replaced the main front to rear wiring harness under the truck, and this did not fix the problem, also I unplugged the front harness that goes to the front parking/turn signal lights and the problem still exists. I was wondering is anyone has heard of the instumnet panel having a short that could cause this problem? It seems that the brake lights/turn signal circuit is shorted with the running light circuit somewhere.
- posted
17 years ago