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Quickly and easily install a 4-way trailer connector on your vehicle with this custom wiring harness. T-One connector plugs directly into existing wiring. Powered ModuLite reduces strain on wiring system.
Features:
Installation
This custom-fit T-One connector plugs into your vehicle's wiring harness, which is located in the rear cargo area. You will have to remove the trunk floor coverings, ceiling light, ceiling panel, side trim panels, and side access panels to access this harness.
Once you've plugged in the T-connector, run the hot lead up to your car battery. Connect the lead to the included fuse holder, and then connect the fuse holder to the positive terminal on your battery and insert the provided fuse.
Once installation is complete, the 4-way flat connector will be stowed in an out-of-the-way location within your rear cargo area.
It is recommended that you use a small amount of grease on all electrical connections - the plugs on your automobile and the 4-pole connector itself - to help prevent corrosion.
A ModuLite power module is built into this T-One connector. Because most trailers run on a two-wire system - wherein the brake and turn signals are carried on one wire - the separate brake and turn signals from your vehicle's three-wire system need to be combined so they are compatible with the wiring system of your trailer. This power module functions as a tail light converter to combine the brake and turn signal functions of your automobile so that they run on one wire to properly activate your trailer's tail lights. Note: This will not affect how the tail lights on your vehicle operate.
With a ModuLite, your trailer's lights will be powered without overloading your vehicle's electrical system. Because the module draws power directly from your car's battery and bypasses the electrical routes that are used by a basic wiring harness, there is virtually no draw on your tail light circuits.
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Average Customer Rating: 4.5 out of 5 stars (13 Customer Reviews)
Quickly and easily install a 4-way trailer connector on your vehicle with this custom wiring harness. T-One connector plugs directly into existing wiring. Powered ModuLite reduces strain on wiring system.
Great wiring harness! Very poor installation instructions. One of the connections was in the roof of the car, not even close to the location that was on the instructions.
Everything worked perfectly. Will always use the trailer when I need a hitch. Thank you Hannah
I would give you a zero if I could. I was going to purchase more from your site. however the order came destroyed. I was supposed to hear from customer service today. It is now 5:00 pm eastern and I still have herd nothing from the customer service rep I spoke with. She ASSURED me I would hear today as she was off yesterday. I stated that I have an appoint of which I will have waited four weeks to get, and need my light kit. Extremely disappointed.
The wiring harness kit fit to specs and made the complicated tie in on the 2010 XC70 Volvo easier and neater.
I ordered a trailer hitch and wiring some how I got the wrong wiring harness Called and customer service quickly got me fixed up. All the parts aligned properly
Shipping was fast everything was pack pretty well expect the wiring harness box witch was smashed and the contents were all threw the box the hitch was in. Id recomend wraping the wiring box in bubble wrap and tapping it tight to the hitch box, other then that everything thing else was 100% great
Connection is literally a snap. For this model the instructions where not explicit but you do need to remove the rear drivers quarter interior panel to gain access to the main harness connection
Great
Installed relatively easily and still works great.
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Barton
12/26/2022
It has worked like a charm. although I had it professionally installed.