HELP!
I'm scratching my head trying to figure this one out. Please offer any recommendation to solve this problem:
I have tail lights when the headlights are turned on. (Proves the light switch and lamps work.)
I have brake lights when I press in the brake pedal. (Proves the brake switch and lamps work.)
I DON'T have brake lights when I turn on the tail lights, at least not routinely. I did a check prior to a 10 mile drive and found all systems okay. After the drive, the brake lights only work when the headlights are turned off! One last point- I have dedicated ground wires from each housing to the frame.
Frustrations, frustrations...
Bill