Originally Posted by jojo bamboo
How did you find it?
...incase that happens to me
After determined the fuses were not blown, I went old school and crawled under the rig and started checking the wire from back to front, until I got a signal. I just used a low voltage circuit tester. Once I narrowed it the 2 ft section, I spliced in a jump wire around the short area with some waterproof splice taps. Tucked it all into the existing tubing and a little electrical tape...and good as new.
The last 3 RVs I've bought have had electrical issue with the lights (tail lights or clearance lights).....I'm cursed, I guess.
Hope that helps.