Gas Refer Use
YES but set on # 1. When Parked FOR A WHILE & ESPECIALLY WHEN FILLING WITH LP GAS OR GASOLINE BE SURE TO TURN OFF THE TANKS & FRIDGE.
YOU MAY HAVE A FUSE BLOWN IN YOUR TRUCKS CHARGING CIRCUIT. FUSE PROB IN DIST BOX UNDER HOOD OR PU AT REAR IS WIRED WRONG.