Wiring Harness Can Be Operated By A Standard 12-Volt Battery Charger

Wiring Harness Can Be Operated By A Standard 12-Volt Battery Charger WAGONS/TRAILERS Accessories 31-3-37 Jeff Kumpf, Hopedale, Ill.: "It's always easier to work on trailer lights when they're energized. So I made a wiring harness that can be operated by a standard 12-volt battery charger. The green and yellow leads are attached to a double-spaced flasher, and the brown lead goes straight to power. When a trailer is hooked up to the battery charger, the tail lights come on, and the brake lights flash as if the hazards were energized. This makes them much easier to repair, and I don't have to work out in the cold while making winter repairs."

To read the rest of this story, download this issue below or click here to register with your account number.