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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:
Specs:
Installation
This custom-fit T-One connector plugs into your vehicle's wiring harness, which is located behind the driver's-side and passenger's-side tail lights. You will have to remove the tail light assemblies 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 connector will be stowed within the jack storage compartment of your 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: 4.7 out of 5 stars (55 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.Was delievered in no time. Seriously took 2 days . I didn’t know my van could have a hitch but thankfully these guys make a product that’ll work. Thanks again for the incredible shipping time and the whole experience was absolutely seamless
The directions were very straight forward as far as description of part placement and steps along the way. I knew I would have to run a power wire along the frame and though that was the most "difficult" part all in all it was a smooth install.
You were very helpful. Went together fine,works fine
Product shipped quickly and e-trailer agent James sent instructions on the install. EZ PZ. Thank you James. Everything works spot on.
Hello. I have yet to install the wiring harness, because it shorted out my fuse after the initial installation. I did not run the wire from the battery, wich seems like a major pain for a modern vehicle.
Works great. It was pretty easy to install once I got the mounts on my vehicle tapped (they were a little gunky and needed help taking the bolts). I am no mechanic and, although I had help tapping the holes, I did the rest of the install myself, I mean all by myself. It was totally easy as a one person install and took me only maybe an hour to mount the hitch receiver and wire up the trailer lights connection.
the hitch mounted very easy, with no problems. the wireing harness was put togeather in a complete packet, and very simple to enstall. we was able to put the small black box into the left rear light houseing for total wether protection, and spliced the two wires over to the right rear light housing unit. when finished, it looked very professional done. not so much on our part, but the quality of the products that you supplied sorry about not having any pics, they did,nt come out very good
The trailer wiring harness for my 2013 transit connect was one of the more difficult hookups I have done. The most difficult step for me was running the power feed wire from the rear of the vehicle to the battery in the front. The harness it self was as advertised and plug and play. Most of the time consuming work was because of vehicle design not because of harness design. The instillation video was a life saver. shipping was quick and the product worked as advertised.
The hitch installed easily, all holes were in exactly the right place. There is plenty of clearance around the exhaust. No rattles or vibrations from the installation. The hitch is capable of much more than the van is. I use it to pull a small sailboat.
Ordering the electrical harness was a good idea to go along with the etrailer hitch for my '11 Ford Transit Connect. If the green/red wire could be around 6-8" longer, it would then be easier to connect them on the rear passenger side bumper area. Other than that, very convenient.
Great product arrived on time..easy directions
(Watch video)
I used a straightened wire hanger to run black wire to battery from hitch location.
It made it a lot easier to run along and through the frame and up into the engine compartment saving time and scratched knuckles...
(Note) It is not necessary to remove threaded bolts from back of the tail lights after removing the black nylon fastners from inside.
Thanx again etrailor team for making products any back yard shade tree guy can install.
I'll tell everyone what a great company you are...
Great product, easy to follow up installation instructions. Even a carpenter can do it!!
Best way to power the system is around the car threshold under the covers.
I don't believe a pro installer can do it better, very good product!!
Cornel the carpenter
This is an awesome wiring harness, well thought out. The directions were very clear and everything I needed was included. Whoever put this together had actually installed one before. The directions gave me tips so I wouldn't back myself into a corner. I would highly recommend this to anyone!
Ordering was easy, package arrived on the day promised, product was right on the money and went on beautifully! Saved us about $300! We pulled a uhaul trailer from N. Ga to Central Florida on our new hitch and it was perfect! Thanks so much!
I am very happy with the wiring harness I purchased last year ! It has worked flawlessly and made my Transit connect a much more versatile vehicle ! Thank you for the follow up !
The hitch is great, never had any issues after installing it. Shipment was ok. Lost a ton of parts during transit and needed a replacement which they did in a timely manner. Would for sure recommend this company
Everything on this wiring harness fit perfectly. Installation was foolproof with etrailer video instructions.
This was the perfect wire harness for the Transit Connect 2012
The passenger side wire harness should be 6 inches longer to allow ease of connection and reach just below the bumper. It is tight to get your hand up inside the bumper to make the connection.
Ordered mutiple hitches and wiring harnesses. All came quickly and installed without issue. Great service and pricing!
This product worked really well. Easy to install and the installation video from etrailer was very helpful.
The harness works great! Easy to install, well documented.
Mathew took my call and it was all easy. The hitch arrived 5 days later and everything looks top notch.
This and the hitch were so easy to install and a great price for both
Box ripped opened, Harness Missing. Sent E Mail reply but no answer
Thomas M.
12/21/2021
Customer service will reach out to you.
Was my first online purchase and am quite surprised of the quality of the service. My purchase was delivered way in advance of the anticipated delivery date. Will not hesitate to order from this again.
Do you have a question about this Custom Fit Vehicle Wiring?
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Sierra K.
8/13/2021
Your vehicle shorted because the wiring harness was not run to the battery. The power wire is required on trailer wiring harnesses for some vehicles because the electrical system on those vehicles cannot handle the amperage draw associated with trailer lights. The power converters and ModuLites used in these applications protect the vehicles sensitive electrical system.