Tail light.
My right tail light lights up when I turn on the lights on my travel trailer but it won't light up when I put my turn signal on or step on the brakes. Any idea why that would be?
Forum Discussion
the bear II wrote:
The bulb has two filaments, one for tail lights and one for brake/signal lights.
Sounds like the bulb needs to be replaced. You might try cleaning the contacts (make sure the trailer is unplugged) to see if corrosion is causing the problem.
I did replace the bulb and still the same thing.
