Muddytruckin
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- Sep 7, 2014
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So I finally have the 73 challenger 440 running again! I am now in the process of prepping the wires for the dash/gauges. I am looking for the functions of the light and dimmer switches as well as which terminal/prongs function. I'm no longer using a factory harness, but rather a summit 18circuit so factory colors mean nothing anymore. Which is why I'm looking for what each terminal/prong controls. I've looked at wiring diagrams from the cars old factory wiring and all they show are colors. Thank you. If worst comes to worst I'll put the lights on a toggle switch, but I'd rather not go that route.
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