Installing 7-Way on 2017 Chevy Express Van  

There are two trailer wiring harnesses available for your 2003 Chevrolet Express Van if it does not have a factory installed wiring harness. The Hopkins Plug-N-Tow Wiring Harness, #31345, that you referenced does require the red wire from the input…

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…

For your 2020 Chevy Express Van the slip-on tow mirrors I recommend are the Longview part #LVT-1700. These are custom fit for the mirror housings of your van which means they'll install very easily and be very secure. They also greatly improve…

Thank you for all of the information and pictures! It looks like you should at least have some wiring already run on your 2019 Chevy Express Van 3500 so I'm just as confused as to why you don't have a round plug with a cap inside the…

If your 2019 Chevy Express Van does not have any trailer wiring or a hitch there's a strong chance you don't have it but you can verify this by checking the VIN with a Chevy dealer. So for trailer wiring you'd want to start with the 4-way…

We don't have a 7-way to plug directly into the van but I do have an option for you. If your 2016 Chevrolet Express 3500 van had a factory 7-way and it needs to be replaced you can wire in a new one with a harness like #PK11998 and then connect…

I would be happy to help! The Hopkins Endurance Multi-Tow Twist-Mount 7-Way RV and 4-Way Flat Trailer Connector - Vehicle End #HM40920 would only fit your 2010 Chevrolet Express Van 3500 if it has the factory towing package with a factory 7-way…

The code AUX refers to auxiliary, which is auxiliary power, which should be the Dark Blue wire on your 2003 Chevrolet Trailblazer. This wire will connect to the Dark Blue wire on the brake controller and should be connected to the 7-way as the brake…

What you found is the correct wiring to use for your brake controller. Nothing else would be needed aside from just making the connections themselves. On the controller the white wire is ground, the blue is brake output feed, black is 12 volt power,…

For your 2017 Chevrolet Express Van we do have brake controller solutions but the vehicle does not have a port under the dash for installing a brake controller. Instead it has wiring available under the dash or sometimes the driver side floor mat up…

While we do not carry the 4-way kit part number 62990 I can tell you how it wires up. Basically the harness is a wishbone 4-way which has two wires for the running light circuit. One for each side of the trailer. The red wire goes to one side of the…

You can have a 2-5/16 inch hitch ball on either a 1 inch or 1-1/4 inch shank. The nut on a hitch ball with a 1-1/4 inch shank takes a wrench with a 1-7/8 inch socket. A hitch ball with a 1 inch shank will take a wrench with a 1-1/2 inch socket. You…