Thread: 47-55.1 Elecrtical?
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Old 05-23-2020, 02:59 PM   #16
jwhotrod
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Join Date: Oct 2018
Location: DeKalb, IL
Posts: 154
Re: Elecrtical?

there should be a pink wire in your harness marked gauge feed that is a 12volt ignition source that should provide ignition 12v to your gauges so the dash does not come on until you start the truck. the grey wire is gauge lights that comes from your headlight switch.
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