T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
(98 reviews)
Price: $45.47
In Stock
T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
Item # 118302
Retail:$65.88
Our Price: $45.47
You Save: 31%
Will this fit?
To see if this custom-fit item will work for you please tell us what vehicle you'll use it with.
In Stock
Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.
Error submitting comment. Please try again momentarily.
- All Info
- Reviews (98)
- Q & A (0)
- Photos
Tekonsha Custom Fit Vehicle Wiring - 118302
- Custom Fit
- Trailer Hitch Wiring
- 4 Flat
- Powered Converter
- Tekonsha
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 - no cutting, splicing or tapping required. Includes tail light converter.
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 - no cutting or splicing of wires
- Locate connection points in trunk
- Plug in T-connector
- Includes a tail light converter to ensure that your vehicle's wiring matches that of your trailer
- Constructed of 16-gauge bonded wire
- Comes with dust cap for 4-way flat connector
Specs:
- Maximum amperage:
- Stop/turn lights: 2.1 amps per circuit
- Tail lights: 4.2 amps per circuit
- 1-Year limited warranty
Installation
This custom-fit T-One connector plugs into your vehicle's wiring harness, which is located inside your trunk, on the driver's side. You will need to remove the paneling and trunk liner to access the harness.
Once installation is complete, the 4-way flat connector will be stowed within your trunk.
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.
Tail Light Converter
A tail light converter 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. The tail light converter combines 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.
118302 Tow Ready T-1 T-Connector - 4 Wire
Installation Details
This Product Fits The Following Vehicles
- 2003 - 2007 Honda Accord Sedan
- 2003 - 2007 Honda Accord Sedan
- 2006 - 2008 Acura TSX
California residents: click here
Customer Satisfaction Score:
95% were satisfied with this product
5% of customers were not satisfied
- Wrong item was ordered
- Product did not meet expectations
Customer Reviews
T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector - 118302
Average Customer Rating: 4.8 out of 5 stars (98 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 - no cutting, splicing or tapping required. Includes tail light converter.by: Jimmy04/13/2024
2006 Honda Accord
Put this on a Honda Accord manual 4 cyl. And tow and launch my 12 ft jon boat with haven’t had any problems yet Thanks etrailer!
by: James K. 11/19/2018
2005 Nissan Versa
Good Morning.
Weather was favorable,so I decided to attempt the installation.
Photos are a little out of sequence:
Photo 3: removing panel cover was as easy as video suggested.
Photo 1: Plastic cover removed with no problems (as you can see, I did not empty the trunk). The carpet did not have screw connections, only 2 plastic push pins
Photo 2: As reported in You Tube viewer comments, the connections must be flipped top to bottom and vice versa to match connectors on 2005 Honda Accord
Photo 4:Everything connected, and panels re-installed. You Tube viewer said everything works, so I'll keep you updated.
I do have the trailer light assembly on hand, and may set it the connections to make sure I am legal.
by: The Coolest Dude06/13/2023
It was awesome the day it arrived at my door, and it was ez to install quick to wire up and I am so excited to be able to finally haul my JetSki back and forth to the lake. It’s been a total blessing not having to worry about an accident or officer pulling me over for having no trailer lights.
by: James06/06/2020
The hitch itself was a quality piece; however, the instructions were poor and didn't fit my vehicle. For example, the instructions listed a process to drop the muffler to drill a 5/8 hole in the heat shield and frame. Problem is the frame already had 3/4" holes in the drill location and the heat shield was mounted onto the muffler itself. So I was left to fabricate the hardware to fit those 3/4" holes. Furthermore, the hitch was attached to the tow hook with a bolt; however, it clunks and can be moved up and down even after it has been tightened to the 110 foot pounds of torque. The wiring harness also had poor instructions and left out how to get the harness through the trunk to the actual hitch. Probably because a 2" hole had to be drilled through the rear of the trunk floor. Thankfully I am a metal fabricator and restore classic cars or I couldn't have installed this. Definitely not for the novice do it your self mechanic type.
Heather A.
6/12/2020
When the installation instructions mention drilling a hole they are referring to the heat shield. There should have been a hole in the frame to use under the heat shield like you mention. Drilling an additional hole in the frame is not necessary. It is not safe or normal for the hitch to move up and down. I recommend to first loosely tighten all the bolts finger tight after you have the hitch lind up. Then torque down the 716 fasteners in the frame next torque the 12 bolt for the tow loop last after torquing the other bolts. Regarding the wiring harness they are designed to just hang out of the back of the hatch and not through the bottom of the vehicle. However some customers do drill a hole or use a grommet in the trunk area. I recommend to use a gasket maker or seal around the hole to make sure fumes do not get into the vehicle.
by: Michael06/20/2023
Easy to install, good support, everything went smoothly
by: Tosh K.05/10/2011
The trailer wiring kit was a cinch to hookup and perhaps the most difficult part for others may have been the removal of panel fasteners to gain access to the back of the left tail light. I had fooled around with that area previously so knew the drill and perhaps start-to-finish time was 1-hour maximum. None of the standard wires or connectors had to be cut or modified in any way so that was a joy and the best part was that all the trailer running lights, brake lights, and turn signals worked perfectly without any fiddling around!
by: Pierre C12/17/2022
2004 Honda Accord
Very simple to use. The instruction leaflet supplied in the box is useless, but there are good videos out there and the connections are idiot-proof.
by: Alex 07/07/2023
Worked perfectly
by: Dave age 7111/13/2015
Honda
I have wired many trailers in the last 40 years, having had some regrets regarding the manner in which I "skinned" wires in order to make connections. On the request of my wife, I purchased a "T-one" wiring harness for our 2006 Honda. Installation took all of 10 mins and the whole harness now hides nicely behind the trunk lining. No more "skinned" wires with black tape. The trailer hitch shop wanted $135 to put in a comparable harness. Novices shouldn't be afraid to "do it themselves".
by: Stanley R07/20/2014
2007 Toyota Tundra
The written instructions are a littel vague but when it came down to it the unit only would install one way so pretty straight forward. Works well.
Stanley R.
7/20/2015
Still working
by: Alvin03/31/2015
2006 Honda Accord
Tried to follow installation video for 2006 Honda Accord as I have a 2005 Accord and no video was specific for my year...Unable to follow as the connectors did not line up..(eg. yellow to top socket)...Fortunately my son who never follows directions was able to install the trailer lights in minutes.....
by: Ray B04/11/2011
Talk about extremely easy! This is a must have (for any vehicle that needs to add a wire harness). In the past I would cut into wires, yes it's cheaper that way, but not as easy and elegant as this harness. Installs in just a minute. Also, etrailer.com shipped it very fast. Have to say it's a great site for towing needs - I'll be back for more accessories.
by: John 03/31/2021
Honda Accord
Awesome hitch. I use it regularly on back of my honda accord to carry my dirt bikes to motocross tracks
by: John05/29/2016
2004 Honda Accord
The directions did not explain how to install this wiring harness very well. I went to a website that showed a video of how to plug the wiring harness into the existing tail light circuit and it worked great.
by: Carl J03/20/2011
2007 Honda Accord
A very competitive price and the installation went better than expected in the estimated time. I installed the 118302 wiring harness kit on a 2007 Honda Accord and was pleased with the ease of its installation though I had to view the instructional video again to find the third connector which was snuggly taped in place almost hiding it. Overall I am well pleased with etrailer and expecially their instruction videos and it was delivered before the stated time.
I'd like to thank everyone at etrailer for their excellent service. It is truly appreciated in a world that seems to be losing the meaning of "service".
by: Meena Care11/22/2018
You don't really need to be mechanically inclined to install because it involves no hacking, just plug and play.
Pretty simple for the most part, been using for about a year now and no issues. Would purchase again in the event I get a new car with no harness.
by: Kelly C.12/06/2011
2007 Honda Accord
This could not have been any easier...I watched the quick video and in less than five minutes, it was done. I never realized how simple this wiring harness installation was to have working lights for my utility trailer.
by: Elaine J.08/16/2014
2007 Honda Accord
The wiring harness for my 07 Honda Accord EXL V-6 arrived quickly & installation went very well, as described. Much less expensive than to purchase at local auto supply stores/chains. Also, thank you for the excellent video on installation.
by: Matthew M.09/12/2012
2004 Honda Accord
Initially I picked up a generic harness from Lowes. After a look at the number of wires I'd be cutting & splicing (and hoping I was cutting and splicing correctly), I returned it and ordered this harness. The video was great, although his carpeting cooperated in staying out of the way a heck of a lot more readily than mine did. Despite that, the installation was extremely easy.
by: Ant K07/16/2012
2006 Honda Accord
I am an IT guy, not a mechanic and this was one of the easiest jobs to do on my car? It took me under an hour to fit the hitch and to connect the wiring. Everything is made to fit perfectly. No drilling of holes, just tightening of bolts.
Fantastic product.
by: Simple and Works02/13/2016
2004 Honda Accord
This wire harness and instructions are very easy to install, 15 minutes and its ready to use. Most of the time is spent being careful not to break the plastic rivets that hold the decorative trunk lining together.
by: Excellent harness!!!05/17/2011
This harness is extremely easy to install and very good quality. It worked like it should and can recommend this and any other harness that etrailer sells.
by: Nate M.09/19/2011
2008 Acura TSX
I installed this onto a 2008 TSX. It was a little difficult to get all the plugs lined up and plugged in in the small amount of space that Honda/Acura gives you, but this worked flawlessly the first time. No soldering, no cutting, even the ground wire has a place to attach without drilling any holes, as long as you use the driver's side.
by: William 05/06/2021
2005 Honda Accord
Although the included instructions were crap, the installation was fairly simple and straight forward after watching a couple of [online] videos. Time to install was approximately 30m with the most difficulty removing the rearmost trunk trim (broke a couple of clips in the process).
by: Nate D.05/18/2011
After searching at local auto part stores I was relieved to find this product on etrailer.com. I was impressed at how easy it was to install! It literally took 10 minutes.
25
98
Show More Reviews
See what our Experts say about this Tekonsha Custom Fit Vehicle Wiring
- Recommended Trailer Hitch Receiver For 2006 Honda Accord SedanFor a 2006 Honda Accord Sedan, there are only Class I trailer hitches available. I recommend the Draw-Tite Sportframe Trailer Hitch Receiver - Custom Fit - Class I - 1-1/4" # 24787 for your vehicle. This is a sturdy, square tube design that has a black powder coat over an e-coat base for excellent rust protection. This hitch does not require a stabilization strap like the Curt models for this vehicle for non-trailer loads like a bike rack or cargo carrier. If you will be doing light...
view full answer... - Can the Wiring Harness In Diode Wiring Kit # RM-154 be Routed Through the Frame on 2010 Honda CR-VIt is possible to route the wiring in the Roadmaster Universal Hy-Power Diode Wiring Kit, # RM-154, through the frame of your 2010 Honda CR-V if the frame rails are hollow all the way through (front to rear) and if there is easy access to the frame rail from the front to the back of the vehicle. I have included a video below. Our installer in the video does pull the harness through the frame rail using a wire pull similar. He first routes it through the back of the frame and the wire...
view full answer... - How to Hardwire a Brake Controller on a 2005 Honda AccordBrake controllers are not vehicle specific. So you can install the Hopkins Agility Electric Brake Controller, # HM47294, in your 2005 Honda Accord. The plug, Hopkins Plug-in Simple Brake Wiring Adapter, # HM47935, probably will not fit on the vehicle side, so you would need to hardwire the brake controller to your vehicle. The plug is designed for Honda models that have a factory tow package. To hardwire the brake controller, there are 3 things you will need. First is the brake controller...
view full answer... - Wiring for Trailer Lights on a 2005 Honda Accord 4 door SedanA trailer is commonly wired so that the power to illuminate the turn signals and the brake lights are carried on the same circuit. However, your Accord separates the turn signal and the brake lamp circuits. Tapping directly into the tail light wiring with a 4-pole like the # 18002 would either leave your trailer without turn signals or brake lights. The converter (black box) that is installed inline on the # 118302 harness will combine the turn signal and brake lamp signals onto the same...
view full answer... - Wire Length and Connection Points for TowReady Trailer Wiring Harnesses # 118302 and # C55502Both the Tow Ready # 118302 and the Curt # C55502 trailer wiring harnesses that fit your 2004 Honda Accord Sedan will make all three required plug-in connections at the drivers-side tail light. You can see the installation process in a 2006 Accord in the linked video. None of these wires needs to reach over to the passenger side which is sometimes the case with wiring for other vehicles. Each of the three connectors' wiring is approximately 15-inches long, plenty to make the necessary connection...
view full answer... - Towing Lights for Towing Honda Accord Behind MotorhomeThere are a few different methods for setting your Accord up for towing behind your motorhome. You can choose the magnetic tow lights, like part # RM-2120. These systems are extremely easy to install, and do not require altering the electrical system on the tow vehicle. This would be the ideal option for infrequent towing. Another option would be the Roadmaster Tail Light Wiring Kit, part # RM-155. This system uses bulbs that are permanently installed in your vehicles tail light assemblies....
view full answer... - Parts Needed to Tow a Trailer with a 2005 Honda Accord and Draw-Tite Hitch 24787The 2005 Honda Accord would not come standard with a trailer wiring harness. In addition to the 24787 hitch, you will need a few more items to complete the towing setup. First, you will need a ball mount. Ball mounts are inserted and pinned into the hitch and provide the platform for the hitch ball. The proper ball mount for your 2005 Honda Accord with the hitch you were looking at is part # 3592. Check the trailer you will be towing and find out what ball size you need. Make sure the...
view full answer... - Will the Tow Ready Custom Fit Vehicle Wiring Work on a 2007 Honda Accord with LED LightsThis Tow Ready Custom Fit Vehicle Wiring # 118302 will work on your 2007 Honda Accord with LED taillights. You will not need a more expensive wiring kit for your vehicle. I attached installation instructions and an installation video for this product for you to check out also.
view full answer... - Wiring Instructions for the T-One Vehicle Wiring Harness # 118302All of the connection points for the T-One Vehicle Wiring Harness, part # 118302 are located behind trunk liner on the driver side, so you will not be running the green wire to the passenger side of the vehicle see instructions.
view full answer... - Golf Cart Towing With A 2007 Honda AccordPer page 184 of the 2007 Honda Accord owners manual, Total Trailer Weight is "the maximum allowable weight of the trailer and everything in or on it must not exceed 1,000 lbs (450 kg)." By that measure this golf cart job will be in excess of what Honda recommends. For smaller towing jobs under that limit, the Draw-Tite Sportframe Trailer Hitch Receiver # 24787 with T-One Vehicle Wiring Harness # 118302 and the Curt Class II Euro Style Drawbar with 2" Ball # C45562 would be a fine setup...
view full answer... - Trailer Wiring Recommendations for a 2006 Honda Accord Needing a Battery Charge CircuitThe Tow Ready T-Connector Vehicle Wiring Harness # 118302 that you referenced would be the correct wiring harness for your 2006 Honda Accord if your vehicle is a 4-door sedan. If you have a 2-door Accord you would want the Curt Vehicle Wiring # C59236. I attached installation instructions for this product for you to check out. The next thing you will need to install is a Brake Controller 7 & 4 Way Installation Kit # ETBC7. This will give you a 12 volt accessory port on the connector that...
view full answer... - Parts Needed for Hitch Installation on 2005 Honda AccordYour first step is a check of your Accord owners manual to confirm its rated towing capacity. It is very important that you do not exceed its limits. I found a copy online that indicates its towing capacity is 1000 pounds. Check your manual to be sure your intended towing set-up will not exceed safe limits. The owners manual for your trailer will indicate its gross towing weight (GTW) and its tongue weight (TW). These trailer ratings cannot exceed either the vehicle or the hitch receiver...
view full answer... - Hitch Recommendation for 2003 Honda Accord EX 4-Door Sedan for Use with Out-Sider ASL-250 LiftAll of the hitch receivers offered for your 2003 Honda Accord are the 1-1/4-inch size and rated as Class I hitches. Class I hitches are considered suitable for light-duty use, such as with 2-bike racks, small cargo baskets and for light towing applications. The 142-lb Out-Sider ASL-250 Platform Lift is intended for use with 2-inch Class II or Class III receivers and so is not compatible with the 1-1/4-inch Class I hitches available for your Accord. You cannot use a hitch adapter in your...
view full answer... - How Much Weight Can a 2003 Honda Accord TowThe Curt hitch # C11290 that you referenced is rated for towing up to 2,000 lbs. I looked up your 2003 Honda Accord's towing capacity and it looks to be 1,000 lbs. Since you are only as strong as the weakest component in your towing setup you'd have a 1,000 lb overall towing capacity that you'd need to keep your trailer under. For trailer wiring you'd then want the T-one kit part # 118302 for a 4-way. For a ball mount you'd then want the # C45016 and for a hitch ball # A-80.
view full answer... - Recommended Trailer Hitch and Wiring for 2005 Honda AccordI did some research on both your 2013 Hyundai Elantra Sedan and 2005 Honda Accord. You are correct that towing with your older 2005 Accord will be the better option, primarily because of its V6 engine. According to the online owner's manual for your 2013 Hyundai Elantra, this vehicle is actually not designed to tow any size trailer and Hyundai does not recommend doing this. Your 2005 Accord, on the other hand, is able to tow a light trailer up to 1,000 pounds. Since you will be very...
view full answer... - Trailer Wiring Harness Comparison for the 2005 Honda Accord 4 Door Sedan V6Both the Tow Ready T-One Wiring Harness, # 118302, and the Curt T-Connector Wiring Harness, # C55502, are essentially the same wiring harness and will provide the same function. I normally recommend the Tow Ready Harness because we sell these the most and do not have any issues with this harness, we also have a video installation of this harness for you to review.
view full answer... - Trailer Wiring Harnesses for a 2005 Honda AccordThere are different wiring harnesses for the 2005 Honda Accord, both of which have a converter box. The converters are already part of the harness so you just need to install the correct one. If you have a 2-door model, use # C56053. For a 4-door sedan use # 118302. I have linked instructions for both. A converter is needed to convert the 3-wire signal from the vehicle down to a 2-wire signal used by most trailers.
view full answer... - Recommended Hitch for 2005 Honda Accord HybridI would recommend the Draw-Tite Class I Hitch, part # 24787. This hitch is our best selling model for your vehicle. The hitch has a towing capacity of 2000 lbs and a tongue weight capacity of 200 lbs. This means that any trailer cannot weigh more than 2000 lbs and cannot exert more than 200 lbs of downward force on the receiver. To wire your Accord for the trailer lights, we offer the T-1 Vehicle Wiring Harness, part # 118302. You do not mention if you currently have a bike rack, you...
view full answer... - Recommended Best Simple Trailer and Hitch Receiver for a 2006 Honda Accord LEYour 2006 Honda Accord has a towing capacity of 1,000 lbs. For a small trailer like you mentioned, I recommend the Draw-Tite Sportframe Trailer Hitch Receiver # 24787. This will not be hidden, but will be unobtrusive as you can see from the photos on the product page. You will also need the T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector # 118302 for your trailer wiring and # 3592 for a ball mount. I recommend hitch ball # 19258 with this application to give you a 2...
view full answer... - Trailer Hitch and Wiring for a 2006 Honda AccordYou can use Draw-Tite trailer hitch # 24787 to tow a trailer with your 2006 Honda Accord. The vehicle does have a towing capacity of 1,000 pounds so provided the gross trailer weight when loaded and ready to tow is less than that then you can tow it. The recommended ball mount is # 3592 and for a 1-7/8 inch ball use # 19256 and for a 2 inch use # 19258. For trailer wiring you can use # 118302 for a sedan or # C59236 for a coupe. The # 118302 plugs in line with the vehicle tail light wiring,...
view full answer... - Trailer Wiring Harness Recommendation for a 2005 Acura TSXFor your 2005 Acura TSX the only wiring kit I can safely recommend for you is the part # 46255 as the part # 118302 has not been confirmed to fit your vehicle.
view full answer... - Intermittent Brake Lights Using The Tow Ready T-One Wiring Harness # 118302 On A 2006 Honda AccordI would check the ground connections on the vehicle and the trailer. A weak ground is just strong enough to provide some lighting functions, but not all of the functions. On the Tow Ready T-One Wiring Harness, part # 118302, there will be a white wire with a ring terminal on it. You will want to make sure that it is connected to a good,clean ground on the vehicle. On the trailer you will want to make sure the white wire on the 4-way trailer connector is connected to a good, clean ground...
view full answer... - Trailer Wiring Harness Recommendation for a 2004 Honda Accord 4 Door SedanFor the 4-door sedan model 2004 Honda Accords the correct wiring harness is part # 118302, for the 2 door coupes the correct part number is # C56053. Since you have a sedan you would need the part # 118302. I attached an install video for you to check out.
view full answer... - Brake Lights Won't Work and 2006 Honda Accord Won't Shift Out of Park with Trailer ConnectedI think I know what is going on with the trailer wiring harness # 118302 on your 2006 Honda Accord sedan. Since the issue happens when you plug in the trailer that indicates either a short on the trailer side or the trailer has enough lights to overdraw the wiring harness (which is rated for 2.1 amps per circuit for brake and turn signal lights at 4.2 amps for tail lights). The connection on the vehicle side is being interrupted by this short or over draw and the shift lock, which allows...
view full answer...
Do you have a question about this Custom Fit Vehicle Wiring?
Info for this part was:
Expert Research:
Mike L
Expert Research:
Robert G
Expert Research:
Michael H
Expert Research:
Jeff D
Expert Research:
Jameson C
Updated by:
Laura H
Updated by:
Wilson B
Updated by:
Alexander C
Updated by:
Isabelle B
Installed by:
Cole B
At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.
Product Experts Available Now!
Call 1-800-940-8924
James K.
11/20/2019
Product installation completed, project rebuild trailer with new lighting has been delayed. Vehicle was actually a 2005 Honda Accord, not Nissan Vesa.