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T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector

T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector

Item # 118534

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Custom Fit Vehicle Wiring

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T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector 4 Flat 118534
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  • Custom Fit
  • Trailer Hitch Wiring
  • Tekonsha
  • 4 Flat
  • Powered Converter
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. Call 800-298-8924 to order Tekonsha custom fit vehicle wiring part number 118534 or order online at etrailer.com. Free expert support on all Tekonsha products. Guaranteed Lowest Price and Fastest Shipping for T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector. Custom Fit Vehicle Wiring reviews from real customers.


  • All Info
  • Reviews (425)
  • Q & A (151)
  • Videos (14)
  • Photos
  • Why etrailer?

Tekonsha Custom Fit Vehicle Wiring - 118534

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:

  • Provides a 4-way flat trailer connector at the back of your vehicle to power your trailer's signal lights
    • Compatible with 5-pole, 6-pole and 7-pole adapters (sold separately)
  • Connects quickly and easily
    • Locate connection points behind tail lights
    • Plug in T-connector
    • Run hot lead to car battery
  • Includes ModuLite power module that connects directly to battery to avoid overloading vehicle's electrical system
  • Constructed of 16-gauge bonded wire
  • Comes with dust cap for 4-way flat connector


Specs:

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


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.


T-One Connection Location Points Behind Tail Lights

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 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 4-pole connector itself - to help prevent corrosion.


ModuLite Power Module

A ModuLite power module is built into this T-One connector. 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.



118534 Tow Ready T-1 T-Connector - 4 Wire - Modu-Lite



118534 Installation InstructionsInstallation Details 118534 Installation instructions

This Product Fits The Following Vehicles

2012 - 2014 Dodge CV

2012 - 2013 Dodge CV

2012 - 2015 Ram CV

2012 - 2013 Ram CV

2011 - 2020 Dodge Grand Caravan

2011 - 2020 Dodge Grand Caravan

2011 - 2016 Chrysler Town and Country

2011 - 2016 Chrysler Town and Country

2014 - 2014 Dodge CV without factory trailer connector

2014 - 2015 Ram CV without factory trailer connector



California residents: click here


Video of T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector


Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Tekonsha Custom Fit Vehicle Wiring - Trailer Hitch Wiring - 118534 Review

Speaker 1: Today we're going to take a look at the T-One vehicle wiring harness with the four way flat trailer connector. Now this a custom fit part. It is designed to fit the 2011 and newer Chrysler Town & Country and Dodge Grand Caravans. Also the 2012 to 2014 Dodge and Ram CV models, which are their commercial vans.Now in a custom fit part I always like to recommend for you to go to our website, use our fit guide, put in your year and model vehicle and it'll show you if this will work for your application.Now this provides us four way flat trailer connector at the back of your vehicle to power your trailer signal lights. It is compatible with five pole, six pole and seven pole adapters that we do sell separately.This harness does connect very quickly and easily. Basically you just locate your connection points, which are behind the tail lights, plug in these T-connectors, one on each side ...

one for the driver's side, one for the passenger's side . ground your white wire right here, and then run this black power wire up to your vehicle's battery.Now this harness does include this Modlight, which is a power module. Connects directly to your battery to avoid overloading your vehicle's electrical system. The wire that goes out the back with the four way on it is constructed of a 16 gauge bonded wire. And if you notice this one has the integrated dust cover for it so when you're not plugged into a trailer, you can just put that cover right over it.

There you go. And that will protect those terminals from any damage or from the elements.Now a few specs on this harness, the maximum amperage on the stop and turn light circuits is 4.2 amps per circuit. On the tail lights it's 7.5 amps per circuit.Now it does come with everything shown here on the table. I'm going to just briefly go through here and show you how you install it. But again, basically what you'll do is go to the rear of your vehicle, gain access to the connection points behind your tail lights.

And then you'll want to start with the driver's side T-connector right here. This is the one that has the yellow wire in it. Unplug your connectors, plug this into there. Take your other T-connector. It has the length of green wire, that's for your passenger's side.

Run that over there. Plug this in the same way.Once those are all connected, you want to make sure this power module is mounted to a good flat surface so it doesn't bounce around. So it does have a bracket here with a hole it in. You can put a screw in there if you like. They do include a piece of double faced tape you can use to hold it into place.Once you get that down, you'll just extend your four way out toward your back. And then you'll have two remaining wires, a white wire and a black wire. The white wire, if you notice, has the eyelet on it. That's for a good clean ground if there's one near by you can use. If not, they do include a grounding screw that you can make your own ground.And then the last wire is this black power wire. This is what will need to run to the front of the vehicle to attach to your vehicle's battery. And they give you an extra length of wire to do that and the connectors. So you take one of your butt connectors, connect your power wire to one end of this length of wire, run it all the way to the front. When you get to the front, take the other end and you'll take the butt connector and put it on there. And you don't want to connect that directly to the battery. You want to run it through this In-line fuse holder.So you'll connect this to one end of the fuse holder just like that. The other end of the fuse holder you'll take this eyelet connector and attach it. And then this is what will connect to your battery.Once that's all connected, pop open your fuse holder, take the included 15 amp fuse, push it right into place, put your cover over there. And then your systems all ready to go. And again, they give you a nice set of detailed instructions on how to connect everything. If you notice, they do include some extra cable ties that take up any slack in the wiring that you run to the front.But that should do it for the review on the T-One vehicle wiring harness with the four way flat trailer connector.


Customer Reviews

T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector - 118534

Average Customer Rating:  4.7 out of 5 stars   (425 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.

- 118534
by:
2016 Dodge Grand Caravan

Product installs as shown on etrailer videos. I tried the video for a 2016 Dodge Grand Caravan first but found the install video for the 2015 Dodge Grand Caravan more helpful due to the detail on running the power wire to the battery. It is a time consuming job. Took me several hours. Had to loosen the bolts on the hitch receiver in order to run power wire behind the slanted receiver bracket on the drivers side. The bracket is very close to the gas tank and loosing allowed me to pull the wire through. In the end it was a clean install with a well secured power wire and the unit works perfectly. 489020


Comments

After a year of use it is a good as new!

Thomas - 03/25/2019

50970

- 118534
by:
2014 Chrysler Town and Country

I found the T-One wiring harness for my 2014 Town and Country to be a perfect fit. Some reviews indicated that the green wire going to the right-side rear lamp assembly might be a bit short, but I found that it was more than long enough. The installation video provided by etrailer is excellent and is a valuable addition to the thorough written instructions provided. The video was most helpful in routing the power wire up to the battery. I made two small changes to their recommended installation: 1) I used water-proof butt connectors that are heat-shrunk over the positive power supply connections instead of the ones supplied in the kit, and 2) I routed the flat 4-conductor connector up inside to the jack storage compartment. I live in upstate NY and the snow causes extreme environmental issues with connectors exposed on the underside of a vehicle. It's easily accessed when I use my boat trailer. Total installation time for me was about 1 hour. The most difficult part being routing the power wire along the underside of the vehicle and up to the battery. It's not hard, but just takes a little time to secure it and keep it away from hot exhaust parts and moving parts. I used a total of about 25 wire ties - all that were included in the kit and some additional ones that I supplied. Overall, I'm very satisfied with the quality of this product, the ease of installation, and I expect that it will provide me with years of service. Highly recommended product and supplier. Fast and free shipping (I also ordered the hitch) with email status updates that informed me of exactly what was going on between the time I placed my online order and when the product was delivered. Thanks etrailer! 476676


Comments

I have absolutely no complaints. Your products worked as advertised and I have had no issues with either the hitch or the wiring. Im still a very satisfied customer and should I ever need any trailer parts or accessories in the future, I will surely be a repeat customer of etrailer!

Robert - 02/17/2019

49612

- 118534
by:
2016 Chrysler Town and Country

Purchased trailer hitch and wiring harness for my 2016 Chrysler Town and Country mini van. The installation video was "spot on" and allowed the installation to be a simple task. The installation allowed me to plan the installation. In less than 3 hours the job was complete. It only took about 1 hour to install the hitch after watching the detailed installation video. The key was having all tools available based on video. I am a first time trailer hitch installation. I was amazed at the product quality and price. I am a first time etrailer customer and "hitched" on being a return customer. Etrailer is an excellent company with excellent customer service! Thanks Heather H! 300859



- 118534
by:
2011 Chrysler Town and Country

I have not hoo me ed it up to a trailer yet, but the product is exactly as advertised. I utilized the convenient video provided by etrailer.com and had it put in properly in no time. The only thing I would suggest is that the manufacturer provide more than one battery connection loop and more than one wire quick connect. The ones provided slipped off and I had to run up to the store to get more which required me to put the project, tail lights etc., back on the car so I could drive safely. Even with this hick up I still had it fully installed with in 2 hours. 130717



- 118534
by:
2012 Chrysler Town-and-Country

Install was pretty simple, took about an hour. This kit was thought out and tested, this was obvious when you find that all of the wire lengths are perfect. One piece of advice, when removing the connector from the light assembly, slide red piece up, then press the black piece that was under the red slide, once you figure this out it slides apart easily. I am not a big fan of butt connectors, typically I solder wires together. I did use the butt connectors, but, I will probably go back and solder them together. 74753



- 118534
by:
2013 Chrysler Town and Country

Installation went great, made possible by etrailer's instructional video (search YouTube for "etrailer wiring 2013 town and country"). Without the video, installation would have been much more difficult as the written instructions that come with the wiring kit are not very good at all. Like is stated in the video, you will need some additional zip ties that are longer than the ones supplied in the kit. 130091


Comments

No problems!

Jesse O - 05/12/2015

11629

- 118534
by:

First, I want to compliment etrailer.com for their excellent customer service. I received notification that my order had been received and was shipped, along with tracking, shortly after placing my order. I received the item in a reasonable amount of time. The item itself is exactly what I needed, at a fair price, with reasonable shipping fees. I have already installed the trailer light wiring kit using the directions provided and the "you tube" video. The installation was relatively easy, and the kit included everything required to complete the job. Everything has been tested and works perfectly. Overall, GREAT job and I will certainly keep e-trailer.com in mind for future purchases. 175029



- 118534
by:
2012 Dodge Grand Caravan

Instructions are very clear. Everything is exactly the right length; for my Grand Caravan there is about 12 inches of lead from the bumper to the trailer hook up. Perfect! I chose to run the black power lead inside the car, up the driver's side, instead of underneath as shown in the instructions. I ran the wire through new holes I poked in the taillight wire gromet and then through the hood latch gromet, upper left side in front of driver's feet. Easy to install and works great!!! Thank you etrailer.com. 23609



- 118534
by:
2012 Chrysler Town and Country

OOPS! I guess I reviewed the wiring harness with my hitch review. The harness was also easy to install, just as your video showed. I read some reviews that said the green wire going to the right tail-light was too short. It wasn't. One has to adhere the box under the left tail-light, and then the wire has an inch or two to spare. It would be hard to send a photo of the wiring, as I did with the hitch review. Good price, short delivery, easy installation. Couldn't be more satisfied. 54613



- 118534
by:
2013 Dodge Grand Caravan

After installing a receiver 13364 with my 12 yr old friend David, we were ready to install the wiring harness. In the past, I've always bought the el-cheapo kits that were available and dug around in the van wiring harnesses looking for the correct wires. Very time consuming and a lot of knowledge needed. This kit is a very reasonable price and as complete as they can get. After reading the directions, David did most of the work and enjoyed every minute of it. A perfect learning experience for a boy, which was both thought provoking and fun. It works as designed and the installation doesn't get any easier than this kit. 63574



- 118534
by:
2013 Ford Flex

Product arrived promptly, and as described. Instruction sheet has an error, as it shows the Module being mounted in the tail light visible area on my 2013 Chry T&C . The green wire is too short Follow the VIDEO (!) , except, do not mount the module until you have the right hand tail light sockets done. (and leave handling length !) The GREEN Wire is too short to do that ! Had to remount the module down below the open area, about 6-8 inches lower in the cavity in order to plug in the sockets on the right side light. Also found vent flaps from the car jack area, so was able to feed the trailer socket and wire into the jack storage through this vent. Now the trailer plug is inside and only exposed when using a trailer by letting the door weather strip close on the wires. Used 3/8" flex cover (plastic conduit) from Home Depot so all wires are protected from the heavy winter snow undercarriage we get here up north. I think it is a very nice kit , and the wire ties included show the good thought that the manufacturer put into it. Too bad the green wire skimped on length about 6-8 inches 121126


Comments

Good Product, very satisfied. Well worth the time and cost. Would buy again if I get a new car

Rich - 03/18/2015

10119
Comments

Yes, I found the same thing, the green wire is about 12 too short when installing on a 2013 Grand Caravan. Very annoying.

-- comment by: Joel H - 09/13/2015

14922

- 118534
by:
2013 Chrysler Town and Country

The product stopped working after about 2 months for no reason and I had to purchase a replacement. Junk!! 574705


Comments

A short circuit in the wiring on the trailer is the usual cause of a trailer taillight converter going bad. The fact that the converter failed prevented the short circuit from damaging the electrical system on your vehicle from being damaged. Before installing a new converter, its recommended to closely examine the wiring on the trailer, beginning at the trailer connector. Work your way back to each lamp, looking for loose connections, pinched wires or wires with the insulation worn away that would allow the copper wire to short out on the trailer frame.

-- Mike L - 10/15/2018

44681

- 118534
by:
2016 Dodge Grand Caravan

I used a tip from another reviewer and ran wires for right side under plastic trim inside along bottom, back door opening. I put the control box in the left taillight housing. Trailer plug stays in Jack compartment when not in use. Heres a new idea tho- my van has a rear cigarette lighter plug. I ran the 12 v power wire to this plug. Remove face panel that has plug, disconnect power plug from back of lighter socket. Run new power wire from control box, fish thru side housing inside van to lighter plug, install spade terminal on wire, cut off one leg of spade terminal, plug into lighter wire plug (terminal connecting to center of lighter is the hot wire), fold wire back over plug and tape in place. The lighter is not reconnected and will no longer work. Reassemble all. I use dielectric grease on all connections. The lighter wires are small so only use for LED trailer lights! Note: all wires are inside. 553184


Comments

The manufacturer recommends connecting the power feed directly to the positive battery post for a pretty good reason. Doing so completely isolates the vehicles sophisticated and expensive to repair electrical system from any shorts that could occur in the trailer wiring. Will doom and destruction occur by installing it the way you have? Likely not, but any warranty protection offered by the manufacturer will be void. As you noted, the wires feeding the 12v socket in the cargo area are very thin gauge. A future owner of the vehicle might not know that, and use the harness with incandescent lights which could cause a problem.

-- Mike L - 08/13/2018

42268

- 118534
by:

You cannot just connect your trailer connector wiring to your vehicle wiring like the old days. You need to power the connection. Everything you need comes included, except for a couple of tools. I used a few extra zip-strips that I had laying around. The wiring and connectors fit right into place like they should, plenty of wire length so no pinches or tight corners. Connects right up to existing vehicle wiring. It would be easy to run the wire to the battery if the vehicle was on a lift, but even from the ground it was not difficult - not even a reason to swear. ;-) 473316



- 118534
by:
Volkswagen Jetta

I pulled the back panel, and loosened the side panels, plugged the harness in, and hooked up the ground and power wire. I checked with a test light and all circuits worked nicely so I reinstalled the side panels and closed the trunk. This is a NICE harness to hook up and it took me about 45 min to complete the job. Sorry no pictures of the inside of the trunk but most trunk pictures look the same anyway don't they… :-) I have two small utility trailers that I want to pull with my Jetta and I needed a powered unit to hook up the trailer lights. I did try to use a regular wiring splitter to the trailer lights but it just wouldn't work correctly, and it made warning lights come on in the dash. You know with LED lights on the car, and regular bulbs on the trailer they just don't mix together very well. This wiring harness is a good one and easy to hook up. 109451


Comments

What a great product. I hook up the trailer, plugin the wiring, check the lights, and head on down the road. It works perfect every time.

Dan D - 12/07/2014

7918

- 118534
by:
2013 Dodge Grand Caravan

My hitch installation went well. The wiring kit installation, however, did not. The wire that goes from the left rear lamp to the right rear lamp was about 12" too short. The black wire that goes to the battery was about 6' too short. In trying to figure out what went wrong, and then making about 3 trips to the auto parts store, and then splicing in additional length of wires, I spent pretty much the whole day completing this project. My suspicion is that the wiring kit was a returned package. The plastic enclosure was taped closed and the black wire inside was not neatly wound, like a new wire would be - and like what was shown in the picture on the instruction sheet. If that is the case, I would like to recommend that you do not sell returned wiring kits unless they are completely inspected, including measuring the wires. The job is done, it just took alot longer than it should have and cost me a little more than it should have. 129954



- 118534
by:
Volkswagen

The only reason I am giving this a 4 is because i had to run a cable all the way to the battery. But I think that's a VW problem not the wiring harness. It was super easy to install other then that. Just unplug the connectors that go to your tail lights and plug in the new harness and your good to go. Works great too, no problems with lights for the trailer after a full year of using it. 256278



- 118534
by:
2011 Dodge Grand Caravan

I liked being able to watch the video to know what I was getting into. Laying on my back under the vehicle was a bit more difficult than the video. I added some loam (covering) to the green wire as I routed it around the bumper up into the tail light area. Looked like a good pinch point/rub area. I added 10" of wire to the green cross over wire to improve the routing through the rear bumper. Definitely need more zip ties in the kit. They are cheap. I also added 12" of loam to the 4 wires as I routed over the hitch and rest the connector in the bumper cover. Makes it more rigid so it doesn't fall down. Overall I am satified with the final product and would do it again. 79152



- 118534
by:
Dodge Grand Caravan

Installation of this wasn't too bad. The instructions are pretty good and there are some decent diagrams. However, I've got say that I was surprised and disappointed that I had to run a line from the tail light all the way to the front of the vehicle directly to the battery. I've done of these before on an older model Grand Caravan and it was all installed in the rear. However, it seems like all of the wiring kits for this model are like this, so I assume there's a good reason for it. Anyway, I've got two bits to offer. First, I don't believe that it's good practice to have a single wire exposed to the elements, like the road, debris, heat, etc. Because of this, I bought some of the split plastic loom stuff that's very common. I used 1/4" split corrugated tubing, part # 7840K81 from McMaster-Carr. It's currently $1.94 for a 5' length, so it's pretty cheap. I bought (4) 5' lengths and used it all. FYI, I already had the line run and put the tubing on after. If you do it right, it's not bad to do, but obviously you'll have to cut any zip ties if you already did that. Second, I didn't run the harness between the tail lights on the outside, I ran it on the inside. If you feel around in the driver's side tail light cavity with one hand and the inside of the jack cavity from the back, you'll feel a "bulkhead" kind of a barrier part that you can push out. Then you can run the harness on the inside. The black plastic piece that runs on the top of the door jam (above the bumper) just pops out, as do the clips that hold the fabric down. Run your harness under that fabric. Pull the panel aside a bit on the passenger side and look for the same "barrier" part in the tail light cavity and run your connector through that way. I *don't* have a lot of interior experience in cars and I thought this was pretty easy. Good luck..... 82097



- 118534
by:

I found it easy to install behind the tail lites. Three problems though... 1. The green wire that goes to the passenger side tail light was about 4 inches too short. No matter how i tried to route the wire it was just too short. I soldered a 6" jumper in there and the problem was solved. 2. Running the black wire (it should be red by the way) to the positive (+) terminal of the battery was a real pain in the ass. Figure out a way to tap in to 12 volts another way please. 3. There was about 10 zip ties in the bag. I used all of them and about 25 more of my own. I am glad i had a bunch in my shop. The end result was it worked the first time. 166518



- 118534
by:
2011 Dodge Grand Caravan

The product install videos for the wiring harness and the hitch are what convinced me to do it myself and SAVED ME over $350.00 from the price the dealer was quoting me. These videos are excellent and I had no trouble at all with the installation by carefully following the advice given on your online videos. Re: feedback on the green wire from driver's side taillight to passenger side taillight... I ran it first and reinstalled the passenger taillight back in place BEFORE I adhered the circuit module inside the driver's side taillight compartment to ensure that I had enough slack on the green wire (other reviews noted that they had to splice the green wire to make it long enough). Everything else I did exactly by your install videos and I'm on my way! Thanks for the huge savings $$$ Cha-Ching!!! 41118



- 118534
by:
Ford Flex

SO PLEASED WITH THIS PRODUCT!!!!! I was a little apprehensive at first, since my van was new. After reading descriptions and reviews of other brands, I chose this one. I laid out everything, read and re-read the instructions, just to make sure. Installation was very easy! Dodge Caravans have cabin vents in the fender wells so you can run the wires through, to have the wires be protected and hidden. I did add some half-inch flex tubing for the underside wiring runs, for more protection, and some zip strips to hold it in place. Installing the yellow wire with the fuse holder went pretty easy too! This kit had enough slack to do the job right! After everything was in place, and the tail lights put back on, tested it and everything worked! Recently I replaced my trailer lights, from bulbs to LED's, and that also turned out great! Very bright too! Since the install last year, I have not ceased in telling everyone I know to go to ETrailer!!! Thanks!!! 524634



- 118534
by:
2015 Chrysler Town and Country

I installed this product exactly according to the online video. I put this kit on a 2015 Chrysler Town & Country. After putting it on, the left blinker on the van no longer works as it should. That backup light also doesn't light. It does ok at lighting the trailer lights, although it has the same problem with the left blinker. I contacted the company, who's rep first said I must have got dirt in the contacts, except they were clean like a new vehicle, and when I followed up again I got no response at all. 560862



- 118534
by:

Fast, Friendly service, Great price. Hitch and Wire harness for mini Van. Product description/with photos along with Installation Video are all very helpful and well done 643094



- 118534
by:

Ordered a hitch and wiring system for my 2015 Chrystler Town and Country...delivery was really fast and the order was exactly what I needed. Thanks e-trailer. 640296



- 118534
by:

Still working and going strong! 638512



- 118534
by:

The product is only 40% of the buying experience. Etrailer beat the competitions price, provided extremely fast shipping, and the customer service is top shelf. Will be buying from Etrailer again. 638160



- 118534
by:

Delivery was quick and the correct product was shipped. Processing was quick too. Definitely will do business in the future and recommend to others. 636763



- 118534
by:

Very easy to install. 636072



- 118534
by:

The wiring was easy to install. Follow the directions and you should not have any problems. 635681



- 118534
by:

Fit as advertised - excellent on line install video - fast delivery and good follow up 635448



- 118534
by:

This wiring harness came as promised in the hitch box. It was installed and all seems to be good. Thank you 634504



- 118534
by:

easy -peasy install hardest part was finding the knock-outs for the wires to pass through very happy 634268



- 118534
by:

Took me about a hour to install by myself. I am 82 years old. Good product. 629025



- 118534
by:

The wiring kit was easy to install and has worked without issue since installation. I soldered all the connections but it included all connectors so it could be done with what was in the box. 625353



- 118534
by:

Having been old school installing car wiring years ago with splice methods (and in some cases, soldiering), these engineered, snap in trailer light wiring systems are a breeze. Can't recommend them highly enough. AND, your video on how to access my vehicle makes the entire job a snap. Etrailer ROCKS... 623176



- 118534
by:

Great products,easy instructions,easy i nstallation 621571



- 118534
by:

very fast shipping worked great 620474



- 118534
by:

All wiring worked out as planned. The screws holding the assembly to the bumper are rusted, but the rest is in good shape. 619790



- 118534
by:

Works perfect. Just wish I had had a lift to make running the wiring under the car easier. 614198



- 118534
by:

Easy installation Quality Parts 609790



- 118534
by:

The shop installing my hitch didn't have the right harness on hand, and wanted to charge an arm and a leg to order one. I got the correct part here, for half the cost, and it works perfectly. 608075



- 118534
by:
2017 Dodge Grand Caravan

Great product. It was a really easy installation. I only pull my trailer occasionally so what I did was leave the connection inside the van in the compartment that houses the jack. That way it stays nice and clean and don’t get beat up. When I use it just pull it out and the tailgate holds it in place. I did this on my old 2007 dodge van. I highly recommend this product. 607455



- 118534
by:

Very easy to install. The video link you sent was extremely helpful made it simple to install. 597180



- 118534
by:
2016 Dodge Grand Caravan

Product and online instruction made it a snap to install 594220



- 118534
by:

So far and after a year never found any issues with this T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector. Great price and superb quality. 585926



- 118534
by:

The wire harness work great the hardest part was running the cable from the battery back. I live in northern state with plenty of snow and ice and I wanted the battery cable very secure so it would never hang down or cause problems. The rest of the installation was pretty straight forward and simple. 585428



- 118534
by:

Awesome how to video led to very easy install. Would reccomend their product and service to anyone. 584011



- 118534
by:

This was installed on a 2011 Grand Caravan. The quality is good, and installation was easy. The only complaint would be that the butt connectors were enormous, so I couldn’t fit heat shrink tubing over them. I am still happy with the installation though. 582627



- 118534
by:

Thanks Tommy C for your help fix a problem on a Curt harness. 581628


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  • Recommended Trailer Wiring for a 2015 Dodge Grand Caravan
  • The wiring options for your 2015 Dodge Grand Caravan all install the same way and provide you with a 4-Way flat connector for your basic lighting functions on your trailer. The only exception is the Tekonsha part # 22121 which provides a 7-Way and the ability to add a brake controller. Since your trailer doesn't have brakes it would be better to stick with a 4-Way. Out of the available options, I recommend going with the Tekonsha T-One # 118534. We have found that Tekonsha is the most...
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  • Trailer Hitch Recommendation for 2018 Dodge Grand Caravan
  • For your 2018 Dodge Grand Caravan we have the Draw Tite hitch part # 75579 which is a confirmed fit and would work well. I attached an install video for this for you to check out too. For trailer wiring you then would want the part # 118534. If you wanted to do some towing you might be interested in etrailer ball mount kit # 989900. It comes with 2 ball mounts; one with a 3/4 inch rise or 2 inch drop and one with a 2-3/4 inch rise or 4 inch drop. It also includes a 1-7/8 inch ball,...
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  • What All is Needed to Tow a Trailer with a 2015 Dodge Grand Caravan
  • The Draw-Tite trailer hitch receiver, part # 75579, is a confirmed fit on your 2015 Dodge Grand Caravan even with the Stow-n-Go seating. You don't need to purchase any hardware separately but the hitch doesn't include hardware either. The hardware is already on the van and is reused to install the hitch. I've linked a video showing the install. If you're going to be towing a trailer with your van you also need a wiring harness like the Tekonsha, part # 118534. This is a 4-way connector....
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  • Installing a Brake Controller on a 2016 Chrysler Town and Country Van
  • The 2016 Chrysler Town and Country did not come with a factory installed tow package and a 7-way trailer connector. You will have to hardwire in a 7-way and the all the wiring so you can install your controller. None of the wiring is pre-installed on this model vehicle. The first thing you will need to do is wire in a 4-way flat trailer plug if you have not already done so. You will need a wiring harness, I recommend the Tekonsha T-One harness, # 118534. This harness is custom-fit to...
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  • Installing a 7-Way Traielr Harness on a 2018 Dodge Grand Caravan
  • I found your order and see that you arleady purchased: Draw-Tite trailer hitch receiver # 75579 Trailer Wiring Harness # 118534 Adapter # 37185 Brackets # 18138 and # 18140 All of which will work on your 2018 Grand Caravan and sounds like exactly what you need. The only exception is maybe substituting the long bracket # 18136 for the short # 18140 because there isn't always enough space using the short one with a 7-way. The adapter, # 37185, includes both a 4-way and 7-way...
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  • Does Hitch Need to be Factory Installed on 2015 Town & Country for Highest Towing Capacity?
  • I have not heard of a towing capacity being sliced in half based on who installed the items; I also went through the owner's manual of a '15 Chrysler Town and Country that I found online and there was no mention of towing capacity being reduced without factory equipment. I assume this was the car dealer who told you this? While I cannot tell you for certain that what that individual said is not true, I would make it a point to contact other Chrysler dealers and specifically ask about towing...
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  • Trailer Hitch Receiver With the Highest Ground Clearance for a 2012 Chrysler Town and Country
  • We have actually installed both Curt Trailer Hitch Receivers, parts # C12264 and # 13364, as well as both Draw-Tite Trailer Hitch Receivers, parts # 36455 and # 75579, on similar 2012 Chrysler Town and Countrys. Out of all 4 of those choices the Draw-Tite Class II 1-1/4 inch receiver # 36455 offers the most ground clearance at 13 inches. This receiver has a max Gross Trailer Weight of 3,500 lbs and a max Tongue Weight of 300 lbs. If you need wiring for your Town and Country I recommend...
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  • Recommended Towing And Suspension Enhancement For 2016 Dodge Grand Caravan
  • With a new vehicle you are doing the right thing in setting up everything to safely tow your boat. I can help you out with that. First I recommend the Draw-Tite Max-Frame Trailer Hitch, part # 75579. This is a Class lll hitch and it has a 2-inch receiver opening. Since you plan on doing some towing you might be interested in etrailer ball mount kit # 989900. It comes with 2 ball mounts; one with a 3/4 inch rise or 2 inch drop and one with a 2-3/4 inch rise or 4 inch drop. It also...
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  • 2 inch Hitch Trailer Hitch Recommendation for 2014 Chrysler Town and Country
  • The Draw Tite trailer hitch part # 75579 is a confirmed fit for your 2014 Chrysler Town and Country, is a 2 inch hitch, and doesn't require any bumper cutting. A mudflap on the driver side may require trimming. I attached an install video for more info for you to check out as well. For trailer wiring you'd then want the part # 118534. If you wanted to do some towing you might be interested in etrailer ball mount kit # 989900. It comes with 2 ball mounts; one with a 3/4 inch rise or...
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  • Trailer Hitch and Wiring for a 2015 Chrysler Town and Country
  • The most popular trailer hitch for your 2015 Chrysler Town and Country, and what I recommend, is Draw-Tite trailer hitch # 75579. This is a Class III hitch with a 2 inch receiver so it is a versatile option compatible with many accessories. I have included a link to a video showing an example of this hitch for you. If you plan on doing some towing I recommend etrailer ball mount kit # EBMK4EL. It comes with a ball mount with a 2-3/4 inch rise or 4 inch drop, interchangeable ball set,...
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  • Towing Setup For A 2015 Chrysler Town and Country
  • We have everything that you will need to tow a trailer with your 2015 Chrysler Town and Country. Your vehicle has combined wires for both the brake and turn signal lights, therefore, I recommend using a trailer wiring harness like the T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector part # 118534 as this will work well for as you. This is a complete plug and play kit with everything needed for installation and no required hardwiring. For a trailer hitch receiver compatible...
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  • Recommended Trailer Hitch and Towing Capacity for 2018 Dodge Grand Caravan
  • I took a look at the online version of the owner's manual for your 2018 Dodge Grand Caravan. The van's actual towing capacity will depend on how many passengers (including the driver) you have in the vehicle. The manual lists the following capacities: Up to 2 persons and luggage - 3,600 pound towing capacity 3 to 5 persons and luggage - 3,450 pound towing capacity 6 to 7 persons and luggage - 3,000 pound towing capacity For a trailer hitch I recommend the Draw-Tite Class III Max...
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  • Best Trailer Wiring Harness for a 2013 Chrysler Town and Country
  • I cannot speak specifically to the Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector part # C56331 however, in our experience we have indeed had customers who experienced excessive problems with their Curt wiring harnesses whether that be a short in the wiring or failed converter box. What we have found is that the best manufacturer for wiring harnesses in regards to quality and longevity is Tekonsha. If you would like the Correct Tekonsha harness for your vehicle...
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  • Recommended Complete Trailer Towing Setup for 2018 Dodge Grand Caravan
  • We can start your Grand Caravan's RV towing prep with a hitch, and I recommend the 2-inch model # e98854 because it offers not just the highest available capacity for your GC but also the easiest installation and cleanest appearance. The linked photo shows that only the actual receiver tube is visible under the GC's bumper; the entire cross tube is nicely hidden. This USA-made hitch is rated for trailer weight up to 4000-lbs so it should be fine for your small camping trailer. It installs...
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  • Towing Capacity and Parts Needed to Tow with 2014 Dodge Grand Caravan
  • The owner's manual for the 2014 Dodge Grand Caravan with 3.6L engine and automatic transmission indicates on page 543 that this vehicle can tow up to 3600-lbs under specific conditions. Those conditions relate to how many passengers there are in the van and how much other cargo. It is a good idea to check your manual in case it has different information. I checked a bunch of 42-inch zero-turn mowers and found their weights to be as follows: John Deere Z235 = 459-lbs Gravely ZT 42...
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  • Can a 2014 Dodge Grand Caravan Tow a Trailer
  • The 2014 Dodge Grand Caravan has a fairly high towing capacity of 3,600 lbs so you should not have any issues towing most small boat or U-Haul trailers. However, the 3,600 lbs towing capacity of your Grand Caravan will decrease if you have 3 or more passengers. For example: - 1 to 2 Persons & Luggage = 3,600 lbs Towing Capacity - 3 to 5 Persons & Luggage = 3,350 lbs Towing Capacity - 6 to 7 Persons & Luggage = 3,000 lbs Towing Capacity Also, for vehicles equipped with "Fold-in-Floor"...
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  • Can I Disconnect Power from Curt T-Connector Part C56331 When Not Towing For Long Periods
  • The correct Curt trailer wiring harness for your 2013 Dodge Grand Caravan is part # C56331. This does include a mains fuse holder for controlling 12V power to the taillight converter box. If you wish you may remove this fuse to cut-off power input to the converter box. However, do be careful to avoid losing the fuse (or keep some spares in the glove box, which is a good idea in any case). Do please note that when the converter output is not connected to a trailer via the 4-pole, no...
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  • Recommendation on a Trailer Wiring Harness for a 2014 Dodge Grand Caravan
  • Some vehicles will have a separate operation for the tail lights and the turn signal. This means the vehicle will have a dedicated bulbs for the turn signals and bulbs for the tail lights. The majority of trailers are not wired this way and will have to use a converter box to take the 2 separate lighting operations and convert them in to one to work with the trailer. In the case that you are not sure what your lighting set-up is on your 2014 Dodge Grand Caravan, I recommend the Tekonsha...
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  • Hitch and Wiring Harness Fits for 2014 Dodge Grand Caravan
  • We offer several confirmed fits for a 4-pole wiring harness for your 2014 Dodge Grand Caravan, TowReady # 118534, Hopkins # HM11141995 and Curt # C56331. All are compatible with incandescent and LED lighting systems and all will install in an identical manner using plug-in connectors (please see the linked video) but since the TowReady offers higher current capacity and is lower in cost I suggest it. Written installation instructions are also linked. Without knowing what harness you...
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  • Recommended Trailer Hitch For 2012 Chrysler Town And Country
  • We do offer some Class lll hitches for a 2012 Chrysler Town and Country. I did some research on your van and found that the trailer towing weight for your Town And Country is 3,600 lbs, and is 3,500 lbs if you have the Stow-N-Go seating. The trailer hitch I recommend is the Curt Trailer Hitch, part # 13364. This is a Class lll hitch and has a 2 inch receiver opening. You will want to consider where the receiver end is under your van when you want to install any accessories like...
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  • Differences Between the Class III Hitches For the 2012 Dodge Grand Caravan
  • There are two Class III hitches available for the 2012 Dodge Grand Caravan. The Draw-Tite Class III 2-Inch Hitch, part # 75579, and the Curt Class III 2-Inch Hitch, part # 13364. Both of the hitches use a square tube design and will install in the same location on the vehicle. So they will all look the same on the rear of your Grand Caravan. The difference between the Curt hitch, # 13364, and the Draw-Tite Trailer Hitch, # 75579, is the mounting bracket on the passenger side. The...
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  • Weight Distribution and Brake Controller Recommendation for 2012 Chrysler Town and Country
  • I have some information that will help, but I strongly recommend checking your owners manual to make sure you do not exceed the towing capacity of your 2012 Chrysler Town and Country. From my research, your Town and Country has a maximum towing capacity of 3,600 pounds when there are only 2 passengers, as listed in the owner's manual. The more passengers you have, the lower your maximum towing capacity will be. For your Town and Country, this maximum towing capacity does not increase with...
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  • How Much Can 2016 Dodge Grand Caravan Tow?
  • I took a look at the owner's manual for your 2016 Dodge Grand Caravan and it states, as you said, the maximum gross trailer weight is 3,600 lbs, and this is taking into account two people and luggage. The ONLY specifics given were that your Grand Caravan have a 3.6L automatic so that's what I can confirm - a 2016 Dodge Grand Caravan with a 3.6L automatic can tow 3,600 lbs if the van has two passengers and luggage, and more weight would lessen the capacity; you can find this on page...
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  • How Difficult Is Installation Of Trailer Hitch On 2014 Dodge Grand Caravan
  • The attached video for a 2014 Dodge Grand Caravan shows where the locations are on the underside that need to be removed. These are installed at the factory, and should all be in the same locations as shown in the video. This hitch comes with installation instructions and should be a really simple install. I doubt you will have any problem. When you see the spacing for the bolt holes on the hitch you can see where they are on the underside of your van. It does require using a torque wrench...
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  • Will Draw-Tite Hitch 75579 Fit a 2015 Dodge Grand Caravan with Stow-n-Go Seating?
  • Yes, the Draw-Tite Hitch # 75579 does fit 2015 Dodge Grand Caravans with Stow-n-Go seating. I've attached a video of this hitch being installed on a 2015 Caravan with Stow-n-Go seats which should be helpful. You can see in the video how the exhaust is lowered to give better access for mounting the hitch. The mounting holes should be 52 3/4" apart on this hitch. If yours is not measuring that distance, it could be that the hitch was slightly flexed in shipping. I've attached an article...
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  • Difference Between Tow Ready Wiring Harness # 118534 and Curt T-Connector Wiring Harness, # C56150
  • The Tekonsha T-One Vehicle Wiring Harness, # 118534, and the Curt T-Connector Vehicle Harness, # C56331, both serve the same functions but are just made by two different companies. Either harness is compatible with your 2011 Chrysler Town and Country but my personal recommendation would be to purchase the Tow Ready brand. This harness provides a higher maximum amperage per circuit. I have attached videos which demonstrate the installation process of both harnesses for you.
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Info for this part was:

Test Fit:
Joe V
Photos by:
Theodore B
Expert Research:
Jackie C
Expert Research:
Michael L
Video Edited:
Zack K
Video by:
Andrew K
Expert Research:
Michael H
Installed by:
Jeff D
Expert Research:
Jameson C
Video Edited:
Joshua S
Video Edited:
Jacob T
Test Fit:
Rick A
Expert Research:
John H
Video by:
Patrick B
Expert Research:
Brandon M
Video by:
Andrew L
Expert Research:
Adam R
Video Edited:
Kathleen M
Video Edited:
Mike H
Updated by:
Laura H
Video Edited:
Dustin K
Test Fit:
Shane T
Expert Research:
Jeffrey L
Test Fit:
Randy B
Video Edited:
Chris R
Updated by:
Sarah W
Updated by:
Alexander C
Photos by:
Stacy F
Test Fit:
Brent H

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