Chrysler 7 Pin Trailer Wiring Diagram. It took a good bit of digging through. My boat trailer has hydraulic surge brakes, which makes it virtually impossible to back up without power to that pin.
You need to be wired for both! Custom fit to chrysler wiring specifications. I am trying to determine which pins are necessary for backup lights to come on when the vehicle is put into reverse.
The seven-pin connector trailer wiring harness, is located at the rear of the vehicle and is tied to the vehicle's frame.
This page has wire diagrams for many electric options including wires for trailer lights, brakes, alt power and connectors.
I was wondering if anyone has a dodge-specific wiring diagram that deals with things like: a purple wire, no yellow, an orange stripe, a red, no white - all departures from the standard wiring. A wiring diagram is a simplified standard pictorial depiction of an electric circuit. It took a good bit of digging through.
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