- Joined
- Aug 10, 2007
- Messages
- 189
- Points
- 3,101
- Vehicle Year
- 1993
- Transmission
- Manual
as long as i dont use reverse during any of my trips i can keep the use of my turnsignals, but as soon as i click reverse the voltage gauge drops down around 10v and the fuse pops, then the voltage returns to 14.2v.
do you have a trailer wiring kit on your truck? one with a black box to convert separate turn signal / brake lights into combined turn/brake lights for the trailer?
i had a similar thing happen to me, it was the trailer lights black box. I broke it open and it was completely corroded inside, shorted out my brake light wiring.
