Nilight 4 Pin Trailer Wiring Harness Kit 56468 Simple Fit Tow Hitch

I've had this installed for about a month now and I've pulled my trailer a few times and not had any issues with the lights. Based on my experience with other Nilite products I expect to not have any issues. That said I would like to make a recommendation on how this trailer wiring module/kit could be better. The instructions show how to mount the module on the frame and route all the wiring behind the bumper and this works well. My improvement would be to extend the leads for the right side taillight by 2-3 feet(600-900mm). This would allow a person to install the controller inside the vehicle on the driver side where the factory module would be located, if desired. Other than that improvement suggestion, the install was easy and it works like it should.

2022 Ford Bronco. The product does not work as intended. The left turn signal activates the hazards on the trailer. The right turn signal activates nothing. Brake lights, running lights and hazard lights work as expected. This has been verified with two out of the box kits. See videos attached. The instructions are minimal. They’re usable but could be improved upon. Customer service is horrible. They only talk through text and you only get a response every two or three days with minimal response communication. They did send a new kit but I ordered this in January 5th 2025, I have been trying to fix this issue for a while now. At the time of writing this it is August 15th 2025 and I got the replacement yesterday for it to have the same problem. I am looking to return it and go with a different brand with better customer service.

Was fairly simple to hook up. Only thing missing from the instructions was it did not describe how to connect the power wire directly to the battery. Did not mention the power wire at all in the instructions. There are a few videos on Youtube to help with this. One's I have connected in the past did not have a power wire so this was little confusing for me. I'm guessing this one does because of the LED lights but I'm not sure about that. Had a few issues with the lights going on and off but this could be due to the ground wire not being 100% grounded. After using a few times now, the last time I used it I did not notice the lights going on and off so maybe after driving a little the ground rubbed off some of the powder coating and is connected better. Another thing to note is that the bolts that attach the holder for the 4 pin connector are so long, I cannot use my trailer hitch locking pin. You have to insert the pin on the left side and the bolt gets in the way. The locking part has to be on the right side so you can access it with the turning key that you use to unlock it. I may see about taking out the bolt and cutting it shorter if I can do it without messing up the threads. Or just buying a shorter one at my local Ace Hardware.

Works great and did take some time to install but works great. The longest part of the install was routing the black wire to the battery I just wanted to do that right so took a little longer.

This adapter works as described. My 2018 Chevy Equinox came stock with a seven pin round trailer hook up. This inexpensive adapter allowed me to hook my straight 4 pin utility trailer up and have full lighting.

Be careful when ordering..Some of the Broncos came with led and some came with hiligen

Don’t waste your time doesn’t work. I confirmed I had voltage to converter box (black box pictured) Does not work at all.

Easy install and worked perfectly although the instructions included we for the nonLED version.