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Tekonsha OEM Replacement Vehicle Wiring Harness w Brake Controller Adapter - 7 Way Trailer Connector
Tekonsha

Tekonsha OEM Replacement Vehicle Wiring Harness w Brake Controller Adapter - 7 Way Trailer Connector

Part Number: 22114
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$159.31
Custom Fit Vehicle Wiring

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Tekonsha OEM Replacement Vehicle Wiring Harness w Brake Controller Adapter - 7 Way Trailer Connector Custom Fit 22114
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Replace the 7-way, RV-style trailer connector on your vehicle with this T-One harness. ModuLite reduces strain on wiring system. Brake controller adapter splices into your vehicle's wiring when installing your electric trailer brake controller. 1-800-940-8924 to order Tekonsha custom fit vehicle wiring part number 22114 or order online at etrailer.com. Free expert support on all Tekonsha products. Great prices and Fastest Shipping for Tekonsha OEM Replacement Vehicle Wiring Harness w Brake Controller Adapter - 7 Way Trailer Connector. Custom Fit Vehicle Wiring reviews from real customers.
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Tekonsha Custom Fit Vehicle Wiring - 22114

  • 7 Round - Blade
  • Trailer Hitch Wiring
  • Custom Fit
  • Converter
  • Tekonsha

Replace the 7-way, RV-style trailer connector on your vehicle with this T-One harness. ModuLite reduces strain on wiring system. Brake controller adapter splices into your vehicle's wiring when installing your electric trailer brake controller.


Features:

  • Towing prep kit replaces damaged factory 7-way, blade-style trailer connector at the back of your vehicle
    • Enables your truck to power your trailer's signal lights
    • Compatible with 4-pole, 5-pole, and 6-pole adapters (sold separately)
  • T-One connects quickly and easily
    • Plug into connection points behind tail lights
    • Run body harness up to car battery
  • Included tail light converter ensures that your vehicle's wiring matches that of your trailer
  • Wiring adapter eases installation of your electric brake controller
    • Wire end splices into your vehicle's wiring
    • Other end plugs into the back of your electric brake controller
      • Compatible time-delayed brake controllers: Draw-Tite Activator I (5100), Draw-Tite Activator II (5500), Draw-Tite Activator III (5520) and Tekonsha PowerTrac (39523)
      • Compatible proportional brake controllers: Tekonsha Prodigy (90185), Tekonsha P2 (90885), Tekonsha P3 (90195), Tekonsha Primus IQ (TK90160) and Tekonsha Voyager (39510)


Specs:

  • Maximum amperage:
    • Stop/turn lights: 4.2 amps per circuit
    • Tail lights: 7.5 amps per circuit
  • 1-Year limited warranty


Installation of Tekonsha T-One Connector

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 body harness up to your car battery and connect the wires per the included instructions.


T-One Connection Location Points Behind Tail Lights

Once installation is complete, the 7-way connector will be stowed beneath your vehicle, near the trailer hitch. A mounting bracket (sold separately) is recommended to keep the connector secure.


It is recommended that you use a small amount of grease on all electrical connections - the plugs on your automobile and the 7-pole connector itself - to help prevent corrosion.


ModuLite Powered Tail Light Converter

A ModuLite power module is built into this T-One connector. Because most trailers run on a 2-wire system - wherein the brake and turn signals are carried on one wire - the separate brake and turn signals from your vehicle's 3-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.


Installation of Tekonsha Brake Controller Adapter

This adapter splices into the 4-pin connector on your vehicle's built-in brake control wiring harness. The harness is located to the left of the steering column, through a grommet in the engine compartment.


This adapter is designed to plug directly into your electric brake controller after splicing into your vehicle's wiring. You can unplug and remove your brake controller at any time and securely stow it away.



22114 Tekonsha Replacement Harness with Brake Control Adapter for Factory Tow Package - 7 Pole - Modu-Lite

Installation Details 22114 Installation instructions

This Product Fits The Following Vehicles



California residents: click here


Customer Satisfaction Score:


Customer Reviews

Tekonsha OEM Replacement Vehicle Wiring Harness w Brake Controller Adapter - 7 Way Trailer Connector - 22114

Average Customer Rating:  4.6 out of 5 stars   (81 Customer Reviews)

Replace the 7-way, RV-style trailer connector on your vehicle with this T-One harness. ModuLite reduces strain on wiring system. Brake controller adapter splices into your vehicle's wiring when installing your electric trailer brake controller.

by:

Much better solution than the dealer, some additional parts are required/helpful. First, there was pre-installed wiring on my Transit 350 XLT 148" wheelbase passenger van, but it turned out to be useless unless you have the dealer install their trailer kit, which requires re-programming the computer, replacing part of the center console, and losing your center cupholders, in addition to costing north of $[XX] (at least at my dealer). This solution was MUCH cheaper and better. The pros are price, it works perfectly/very reliable, I was able to use my existing Tekonsha brake controller, I didn't lose my cupholders, and I'm not relying on any of the factory wiring.

The cons are installation difficulty for the passenger version of the van, and some parts that are technically unnecessary, but I thought it really needed. I will say that the installation difficulty is due to Ford's engineering of the Transit, not Tekonsha's design of the kit.

I've posted some pictures to show what it took to get to the access opening for the tail lights. It required removing side panels up to the ceiling on both sides and lifting the floor deck to clear the rear A/C compressor cover. The wiring into and out of the battery compartment required holes in the sheet steel compartment that would have left a sharp edge biting into the conductor insulation. In both locations, I put rubber grommets to protect the conductors. There is a short run of three wires that I couldn't hide from the front of the battery compartment, but it is pretty well tucked away.

I've seen some comments about doing it in a well lit space, daylight if possible. That is good advice, particularly when getting into and out of the battery compartment.

All in all, it probably took me 4 hours or so of work, interrupted by a run to the store for the grommets. I'm rating it 5 stars because I think it's about as good as you can get, given the challenges presented by Ford.



by:
2017 Ford Transit T150

Installation took me alone about 3 hours, I purchased the receiver, complete wire harness and the brake controller , everything went together per the instructions, the only problem I ran into is when installing the rear frame rail bolts ! Not so easy you must be somewhat mechanically inclined, also I sort of expected that after purchasing the entire wiring harness, controller and receiver that it would include a pigtail mount ! It does not , had to order it separately!



by:
2015 Ford Transit T250

We have bought 2 hitches from etrailer and have had no issues installing, fast shipping, clear instructions make install easy.



by:
2016 Ford Transit T250

I purchased a trailer hitch and cables to add trailer lights and brakes to a 2016 ford transit van. The hitch and all hardware came on time and very well packed with no damage. The install went perfectly with all connections fitting the factory plugs. The savings by doing the install myself was easily 2 to 3 hundred dollars.

Francine T.

9/4/2021

After a year everything still works great



by:

It’s ok for trailers with four pins but when you connect trailers with seven pins the lights in the trailer don’t work

Etrailer Expert

Jenny N.

10/27/2022

You mentioned that the lights on the trailer are not working when connected to the seven way. I recommend testing the functions on the vehicle seven way to make sure that the seven way is properly connected. After testing for function, the next step would be to test the ground on the vehicle and the trailer. If everything checks out on the vehicle side, then this would indicate that the issue is occurring on the trailer side. We do have a FAQ that can assist with seven-way wiring that you can see below.



by:
2022 Ford Transit T250

High quality wiring harness, works perfectly. This wiring harness works on my 2023 e transit. It isn't listed as fitting the electric transit but I found that the wiring is exactly the same as all other transits. I have not tried to hookup a brake controller, but I believe it will work as the brake wiring is exactly the same as well.

My only complaint is I wish the wiring bundle to the front is about 1 foot longer.



by:

This is what I was going to write, but decided not to. Need to update your site to not suggest a part that doesn’t fit the product your purchasing since there’s no way to determine the bolt pattern, the harness worked great, going to a local dealer to try and find the mounting bracket>

I'm sure this items works great, the issue is that this was shown on the same page as the 7-pole harness and the bolt pattern does not match. Can't use it. Need to keep the suggestions the same as the product you purchase.

Etrailer Expert

Heather A.

7/2/2020

The Tekonsha OEM Replacement Vehicle Wiring Harness w Brake Controller Adapter part 22114 for the 2017 Ford Transit T350. The 7-way plug that comes with the Tekonsha kit requires the Mounting Bracket and Installation Hardware part PK12711U. If you do not want to drill you can also use the no drill bracket part C57202 with the bracket.



by:

The trailer wiring has worked flawlessly for a year and would get 5 star rating except, and this is a very big except... absolutely disconnect your battery on the Ford Transit before beginning the wiring installation. I know the battery is under the seat and impossible to see in the dark as all the seat bolts are black and the base is black. But do this project in the daylight when you have plenty of time. I was trying to wire up lights at 11pm for a trip to Texas the next day. I did not disconnect the battery and this one is one me, but the wiring harness comes with all the wires stripped to bare copper at the end and electrical taped together so they will pass through the mount easily. It's a great concept but if you start your van to back it out of the shop so you can turn it around and have light where you're working... those bare wires do all kinds of funny things to your Ford Transit. The fuses start blowing. You've been warned... follow the instructions.



by:

none of the field personal have said anything so no news is good news.



by:

Didn't appreciate my hitch not showing up after paying fee to expedite. Not hearing me on the order when I said plug and play wiring. I didn't specify wiring harness with tow brake set up. Extra$ not needed to spend. Then no offer to make it better just reship something they messed up. Thx last purchase here



by:

I purchased a tow hitch, front steps and a wiring harness for the electric plug for the hitch for a 2018 Ford Transit 350 VAN I had checked with the [dealership] and was told that their computer didn't show any listing for the vehicle. I called etrailer and spoke to Steve, he was able to get all the items and the price was very affordable and I received the items in just 2 days. I had a service tech put the items on the vehicle and I am completely satisfied with the product.



by:

Everything arrived on time, in good order. Instructions were simple and easy to follow. Only problem is that the first time after using it when I unplugged my trailer from it one of the blades/pins in the wire harness came out. I haven't attempted to call the company to remedy the problem. For those curious, yes it was greased



by:
2016 Ford Transit Connect

The trailer wiring kit for my 2016 transit works perfectly. Installation was straightforward and perform as expected. I would buy this product again without any delay. Thanks the etrailer the trailer wiring kit for my 2016 transit works perfectly. Installation was straightforward and perform as expected. I would buy this product again without any delay. Thanks



by:
2018 Ford Transit T250

Doesn't come with mounting bracket (and salesperson never told me one was required even though I specifically asked if anything else was needed in my order) . Had to stop the install and run to local trailer supply to purchase one which needed some modification (or wait a few days to ship from etrailer). How-to videos were very helpful but could be better (especially for small parts where a single viewing perspective left me guessing) . Harness itself works fine.



by:
2017 Ford Transit T250

pretty much plug and play. easy to hook up and wire. kit comes with everything you should need for connectors, zip ties, and such.



by:

I did not read the fine print and had to order the brake controller after I received the wiring kit, my fault and will learn to read soon! LOL Kit was very well thought out and simple to install.



by:

I found the products to be as advertised and fit just as stated in the videos. The wiring harness was well put together. It could have had about 4 to 6 inches more wire on the drivers side as it was a little tight. Over all the items fit well and I would recommend etrailer products.



by:
Ford

Van wiring harness for boat trailer connecting to existing Ford wiring was a snap. Product quality was excellant.



by:
2018 Ford Transit T350

Wires are plenty long. Well built. Really should come with a mounting bracket for the 7pin and a grommet to go through to the battery box. These two additions would be minimal in cost and add value to a very good harness.



by:

Was very simple to hook up, Videos online showed installer going straight to the battery but I was able to run into the engine bay and hook to the jump point there and run the wiring for the brake controller through the firewall and then under the dash for easier wire management.



by:
2017 Ford Transit T250

Nice all in one product. well almost I don't understand why they don't include a and bracket for the plug receptacle. I'm glad I ordered the Hopkins 7 and 4 pole connector socket and bracket. The kit was well thought out and well made. It took about 4 hours to install.



by:
2017 Ford Transit T250

When you order a unit for a specific car or truck , there should be specific instructions for that unit. Getting the parts and a general instruction sheet
doesn't cut the mustard. On this feature as to customer service , my rating is
-------Poor

Etrailer Expert

Mike L.

3/30/2018

The 22114 is a vehicle-specific trailer wiring harness and brake controller installation kit for a current generation Ford T150 and T250 Transit van. The included instructions are indeed specific for that vehicle. If you have a specific question about the installation or if theres something you do not understand, we would be happy to help.



by:

Good product mostly plug-and-play but they suggest running the harness outside underneath the truck in the elements I changed that and ran it inside this way it's out of the elements



by:
2017 Ford Transit T350

Great product, very easy to follow instructions. The only bad thing I would have to say has to do with the instructional video on the web site. I watched it before my order arrived. The man in the video does not follow the instructions for how to connect everything up front. He had to drill holes, modify the wires, and needed additional parts. Non of that was necessary if you just follow the provided directions.



by:

The wiring harness fit my vehicle as needed and installed just as the directions indicated. I am very please with it.


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Show More Reviews

See what our Experts say about this Tekonsha Custom Fit Vehicle Wiring

  • Recommended 7-Way Wiring Harness for 2020 Ford Transit T-350 AWD
    In order to add a 7-way connection to your 2020 Ford Transit T-350 I recommend the Tekonsha OEM Replacement Vehicle Wiring Harness w Brake Controller Adapter - 7 Way Trailer Connector # 22114. The T-One Connector may not be able to plug into your lights depending on what you have on the cutaway, so it is possible you will have to remove the connectors and splice them in. I have attached a review and installation video for your reference.
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    The Tekonsha OEM Replacement Vehicle Wiring Harness w Brake Controller Adapter part # 22114 is the best option for a 2018 Ford Transit T350 (All Models with Single Rear Wheels) as it requires the least amount of modifications needed. That said, this comes with a 7-way trailer connector only so if you needed both a 7-way and 4-way you would also need the 7- and 4-Pole Trailer Connector Socket w/ Mounting Bracket part # HM40975 to replace the one that comes with the above. For a brake controller,...
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  • Does a Trailer Brake Controller Need Connected On Tekonsha Harness 22114 For Charge Line To Operate?
    The brake controller harness does not need to be wired in for the Tekonsha OEM Replacement Vehicle Wiring Harness # 22114 to work on your 2018 Ford Transit T250. There are 2 power wires that must be connected for the rest of the harness to function properly. The red wire from the harness uses a 15amp fuse to the battery and the black wire on the harness uses a 30amp fuse to the battery. The black wire is what carries power for the charge line on the 7-way. I have included an image of...
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  • Will The Hopkins 40975 Connector Replace The 7-Way Connector That Comes With the Tekonsha 22114?
    Yes, you can replace the 7-way that comes on the Tekonsha OEM Replacement Vehicle Wiring Harness # 22114 with the Hopkins 7- and 4-Pole Trailer Connector Socket w/ Mounting Bracket # HM40975. If you are going to need a trailer brake controller for the Tekonsha harness on your 2018 Ford Transit T250, I recommend the Tekonsha Prodigy P3 # 90195. This controller has a LCD screen that is easy to read and customizable. If there is an issue with either the controller or the trailer brakes the...
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  • Parts Needed to Install Trailer Hitch and 7-Way on 2018 Ford Transit T250
    For a trailer hitch and trailer wiring harness setup for your 2018 Ford Transit T250 all you need is the etrailer hitch # e98842 and the 7-way kit part # 22114 that you referenced and you'd be set!
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    Since your 2022 Ford Transit T-350 High Roof Extended Length is available in either a singe wheel rear axle or a dual wheel rear axle you will need to choose the correct 7-way harness. For a single rear wheel axle the Tekonsha OEM Replacement Vehicle Wiring Harness # 22114 is the correct 7-way for your Transit. This harness will include all the necessary wiring, fuses and connectors to install a 7-way on your Transit. The only thing you will need is a Mounting Bracket # 18138 to secure...
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  • Which 7 Way Connector for 2015 Ford Transit T250 Van
    Yes. The Tekonsha OEM Replacement Vehicle Wiring Harness w Brake Controller Adapter - 7 Way Trailer Connector # 22114 is the correct 7 way for your 2015 Ford Transit T250 conversion and will provide you with a 7 way and brake controller adapter for your vehicle. If you don't already have the brake controller, the Tekonsha Prodigy P3 # 90195 is a great choice and one of our most popular proportional brake controllers. This unit will provide braking on your trailer with the same intensity...
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    You can determine if your 2020 Ford Transit 350HD XLT DRW you will need to check under the rear bumper for a black connector. If it is not behind the bumper check around the spare tire. Chances are that if you do not have the connector installed, that you do not have the factory tow package. You can also call your local Ford dealer with your VIN and they will be able to tell you every option you vehicle has. If you find your Transit does not have the factory tow package then the available...
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  • Troubleshooting Tekonsha OEM Replacement Wiring Harness 22114 Not Having Power On 2016 Ford T250
    Since the Tekonsha OEM Replacement Vehicle Wiring Harness w Brake Controller Adapter - 7 Way Trailer Connector # 22114 you installed on your 2016 Ford Transit T250 does not have power you will need to confirm that the 3 in-line fuses are connected to the battery, and that the fuse is installed and not blown. I included a video of the # 22114 being installed and a wiring diagram showing the 3 in-line fuses.
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  • 7-Way Wiring Harness and Brake Controller Recommendation for a 2022 Ford Transit T250
    Thank you for all of the information! The wiring that I recommend to install on your 2022 Ford Transit T250 is the Tekonsha OEM Replacement Vehicle Wiring Harness w Brake Controller Adapter # 22114. This is a custom fit wiring kit that plugs into the tail lights on your vehicle and then provides the rest of the wiring you need for a fully-functional 7-Way and brake controller harness. Since you may need to a 4-Way down the road I recommend swapping out the 7-Way connector with the Hopkins...
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  • Installing Trailer Brake Controller on 2017 Ford Transit T250
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  • Will Tekonsha Wiring Harness # 22114 Work with a Curt Brake Controller and 2015 Ford Transit
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  • Trailer Wiring Harness Recommendation for 2020 Ford Transit T250
    For your 2015 Ford Transit T250, I recommend the Tekonsha OEM Replacement Vehicle Wiring Harness w Brake Controller Adapter - 7 Way Trailer Connector # 22114 which will give you everything you need for a complete tow package wiring. If you just want a 4-way trailer connector, then I recommend the Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector # C56327 which connects to the factory wiring behind each tail light. If you have a trailer with brakes the easiest to...
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  • 7-Way and 4-Way Trailer Wiring Recommendation for 2017 Ford Transit T150 without Tow Package
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  • Recommended Wiring Harness and Brake Controller For 2020 Ford Transit T-250
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  • Why Does Red and Black Wire of Trailer Wiring 22114 Run to Vehicle Battery
    I attached a diagram that shows how the trailer wiring harness # 22114 wires. The red wire runs to the positive battery terminal for powering the taillight circuits of the trailer wiring. This way all the power that the taillights of the trailer draw come from the battery and not the vehicle taillights. The black wire is the 12 volt power accessory circuit for the 7-way which is totally separate.
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  • Adding a 7-Way Trailer Connector to a 2016 Ford Transit T205 without Factory Trailer Connector
    Since you already have a brake controller the only thing you will need to install a 7-Way trailer connector on your 2016 Ford Transit T250 is # 22114. It comes with everything you will need for a fully functional 7-Way as well as the parts needed to install your brake controller.
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  • Trailer Running Lights Not Working when Connected to 2017 Ford Transit T250
    You can determine if the vehicle side is the issue by testing its trailer connector with a circuit tester such as # PTW2993 or a meter if you have one. If the running light pin shows power when the vehicle headlights are on, then the issue is on the trailer side. If it does not show power, then the issue is on the vehicle side. The easiest thing to check is the trailer connector itself (on the vehicle and on the trailer). If there is enough corrosion then there won't be a good connection...
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  • Parts Needed to Install 7-Way and Brake Controller in 2019 Ford Transit T150 with 4-Way
    To change the 4-way to a 7-way so that you could install the brake controller you'd want the part # 22114 which comes with everything and provides the OEM brake controller wiring. Then you could install a brake controller like the Brake EVN # TK63VR which is very popular due to how well it works and how reliable it is.
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  • Troubleshooting 2018 Ford Transit 150 With No Power to Aftermarket 7-Way Trailer Connector
    If you have the Tekonsha OEM Replacement Vehicle Wiring Harness w Brake Controller Adapter - 7 Way Trailer Connector # 22114 there are 3 in-line fuses for you to check. These fuses will be located near the battery. I've attached a diagram to assist.
    view full answer...
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Info for this part was:

Employee Mike L
Expert Research:
Mike L
Employee Michael H
Expert Research:
Michael H
Employee Jameson C
Expert Research:
Jameson C
Employee Adam R
Expert Research:
Adam R
Employee Lindsey S
Edited by:
Lindsey S
Employee Jeff D
Installed by:
Jeff D
Employee David F
Installed by:
David F
Employee Joshua S
Video by:
Joshua S
Employee Dustin K
Video by:
Dustin K
Employee John S
Video by:
John S
Employee Jacob T
Video Edited:
Jacob T
Employee Chris R
Video Edited:
Chris R
Employee Wilson B
Updated by:
Wilson B
Employee Michael B
Updated by:
Michael B
Employee Isabelle B
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Employee Alexander C
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Alexander C
Employee Ryan G
Test Fit:
Ryan G
Employee Bradley B
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Bradley B

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