Brown wire from truck side is hot all the time and tail lights will not go out. Where is the problem and how do I remedy it?
- The DevilLv 76 months ago
Look up the vehicle schematic or color code and what circuit it serves, then see where it's shorted. If it's a GM or GMC truck, they have a problem with the brake switch relay. I took mine apart, burnished the contacts clean, and never had that problem again.
- J JLv 76 months ago
Boy this is a good one. The brown wire is for the parking lights in most vehicles but you say the tail lights. So along with a lot of things you left out is weather the "tail lights" are the only lights that are on or are all the "parking lights" on? And what does "the truck side" mean?