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2002 Chevrolet Silverado 1500 Base Reg Cab 119.0 WB

2002 Chevrolet Silverado 1500
Trim Info:
Rear Wheel Drive, Reg Cab 6.5' Fleetside
16 mpg city / 21 mpg hwy
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July 27, 2012, 7:01 am

Kristian H

Question: Which wire on the parking lamp is the parking lamp harness and which wire is the signal light?

I am upgrading my headlights to the projector headlights with halos. And the halos has to be linked into the parking lights. But, I don't know which wire is the parking light and which is the turn signal. Blue or Brown. Thanks in advance

July 29, 2012, 9:31 pm

Elizabeth K

The easiest way to tell (without a wiring diagram) is to turn on the turn signals and probe the wire connectors with a test light or voltmeter. When you find the wire that flashes, you've got the turn signal wire, so the other one is the one you want.

But if you're planning on doing work in the future to your vehicle, investing in a paper repair manual is the way to go.

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