Lost all 12 volts lights, etc. Called RV tech. He came out and found a bad circuit breaker in the rear starting panel that was bad.Put a jumper on circuit and every thing came back online. Found the exact circuit breaker on ebay. sky

Circuit Breaker

These are worth checking. One failed on Jeff and Joy's coach...Mine are located in the gen compartment and are really crusty/corroded. You have saved me the trouble locating this item. thanks!

Steve, was yours the same make and model of circuit breaker? Tech said he had never seen one like this. Mine was dated 3/89. That was 23 years ago. We really thought we could not replace exact. We both were shocked it came up so readily. Good luck on yours. sky