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Which Trailer Wiring Harnesses Will Fit on a 2002 Chevrolet Silverado Pickup Truck


what does this item include? it this just a bracket? or does it have the wiring and bracket? we need bracket and wiring?


Expert Reply:

The Pollak 7- and 4-Pole Trailer Connector Socket with Mounting Bracket, # HM40975, is the socket and bracket. It does not include the wiring harness.

You might be looking for the Replacement Multi-Tow 7-Way and 4-Way Trailer Connector, # 30955, if your truck has a plug above the spare tire. I have included a video that features the installation of this harness below.

If your truck just has the wiring, but not a plug, you will need the Pollak 7-Pole, RV-Style Trailer Connector Socket with Wiring Harness and Mounting Bracket, # PK11898. This harness has the following color/function combinations: Red = Left Turn and Stop, White = Ground, Blue = Electric Brakes, Green = Right Turn and Stop, Black = Battery, Brown = Running Lamps, Yellow = Backup Lamps. You will need to test your vehicles wiring for function using a circuit tester, like Quickee # 3808, and attach the corresponding wires to match the functions listed above.

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