- Joined
- Oct 22, 2008
- Messages
- 1,701
- Reaction score
- 18
- Points
- 38
- Location
- Michigan
- Vehicle Year
- 1999/1984
- Make / Model
- Ford
- Engine Size
- 4.0 & 2.3
- Transmission
- Automatic
I am installin trailor lights as my tail lights and i wired them directly into the wiring harness that runs back from the front of the truck to the appropriate wires. My turn signals work, my running lights work, but my brake lights only work when i have the headlights/running lights off with just the key on. This is on an 84 4cyl Ranger. Does anybody have any idea why this is happening? any input is appreciated!