Wiring For Backup Lights On Toy Hauler
I am trying to figure out the wiring on the 7 pin connector for my 1999 Ford Super Duty. I want to use the Ramp Lights on the Toy Hauler as backup lights when I put the truck in reverse. I have r...
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Not a big deal...not all trucks have the center pin connected. All you need to do is find the wire going to the center pin and tap into one of the reverse lights on the truck. The circuit won't carry the current you need for the ramp lights (possibly if they are LEDs) so you need to use a relay with the center pin wire the relay trigger.
GM had connected my center pin to reverse at the factory, so all I did was add a relay to power the lights from the trailer batteries and run wiring back to the lights.
GM had connected my center pin to reverse at the factory, so all I did was add a relay to power the lights from the trailer batteries and run wiring back to the lights.
