Trailer Wiring Harness Installation - 2002 Chevrolet Silverado 118315 Video

On your 2002 Chevy Silverado 2500 HD, you will need to look above the spare tire for a round plug with a cap on it. I have included a picture below that shows what the plug looks like. If your truck has this plug, then it has the wiring for a…

Thank you for being very detailed with your question! The first step I would take is to make sure everything on the truck and trailer is wired properly. Your Prodigy brake controller should have the wiring adapter #3025-P which is custom for your…

In 2001 and 2002 only the 2500 and 3500 models had the factory tow wiring. Your half ton will need to use the Hopkins Vehicle Wiring Harness with 7-Way RV-Style Connector #HM41145. This hardwires to the existing wires. You can use #5506 for 12v…

The Tow Ready T-One Wiring Harness, part #118315, is for the 1988 to 2000 Chevrolet C/K Series trucks. It is not for the 1999 Chevrolet Silverado 1500. The 1999 Chevrolet Silverado 1500 would use either the Tow Ready Wiring Harness, part #118384,…

Typically, the tow package wiring is located along the frame rail or above the spare tire. The usual wire colors and their functions are as follows: Dark blue- brake controller output voltage Red or Orange- 12-volt accessory power Yellow- left…

It sounds like a short on that circuit somewhere deep in the harnesses of the truck. I wish there was an easy way to fix it. Typically it's just a blown CHMSL fuse on your truck which is VERY common with this problem. I'm actually…

I'm pretty sure that's to wire up a third brake light on a camper shell. To know for sure, take a circuit tester, like our part #PTW2993, and test that wire while applying the truck's brakes. If I'm correct…

We offer two front-mount hitches for your 2002 Chevy Silverado 2500HD and both can be seen on the link at right. The installation instructions for both, which are also linked, indicate that in the case of both the Curt hitch #31108 and the…

The 7-Way trailer connector on the back of your 2003 Chevy Silverado should have a round plug behind it that plugs into another harness that continues up to the front of the truck. What you can do is use #C55774 which comes with a new mounting…

To determine why you do not have any power on the blue brake output wire, I recommend starting at your brake controller. First, make sure the brake controller is on and receiving power. Most brake controllers have 4 wires, blue (brake output to…

On the 2001 Chevy Silverado, there should be a port, located in the electrical junction box on the driver side to the left of the brake pedal. Inside, you will need the port second from the left on the top row. You would use brake controller wiring…

A 4-Way trailer connector has the basic lighting functions only; running lights, left turn signal and brake lights, right turn signal and brake lights, and ground. A 7-Way has these functions and a 12 volt circuit, a circuit for electric trailer…