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Hopkins Endurance 7-Way Trailer Wiring Installation - 2015 GMC Sierra 3500- Video
Today our 2015 GMC Sierra 3500, we'll be taking a look at and installing the Hopkins Endurance Quick Install 7-way Trailer Connector, part number HM47210. If your vehicle is equipped with the fifth-wheel towing package, it will probably have a pigtail that looks similar to this. This is a factory pigtail, and we're going to be using our universal pigtail to hook up to it. We aren't going to have a long enough ground to connect that to the frame, so we'll go ahead and connect that to the ground that's provided in the factory hookup. We'll go ahead and trim off the ground to the same length as the other wires and then we'll strip back our wires. The first 2 wires we're going to strip back is going to be that ground and the power. We'll first hook up the ground wire and then we'll hook up the power wire, that way we don't have to worry about disconnecting the battery. We will not go ahead and splice our wires together with the assistance of the DECA heat-shrink butt connectors, part number DW05745-10. more
12/9/2015 9:16:22 AM
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