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  1. Flat Tow Wiring Harness
  2. CURT
  3. Plugs into Vehicle Wiring
  4. Wiring Harness
  5. Custom
  6. Tail Light Mount
Curt Custom Tail Light Wiring Kit for Towed Vehicles

Curt Custom Tail Light Wiring Kit for Towed Vehicles

Item # C96JR
Our Price: $82.65
You Save: 41%
Flat Tow Wiring Harness

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Wire your vehicle and get the signal lights required for flat towing without having to splice into your wiring with this custom, plug-in harness. Integrated diodes prevent feedback from RV for safe operation. 1-800-940-8924 to order CURT flat tow wiring harness part number C96JR or order online at Free expert support on all CURT products. Great prices and Fastest Shipping for Curt Custom Tail Light Wiring Kit for Towed Vehicles. Flat Tow Wiring Harness reviews from real customers.
  • All Info
  • Reviews (50)
  • Q & A (0)
  • Videos (2)
  • Photos

CURT Flat Tow Wiring Harness - C96JR

  • Plugs into Vehicle Wiring
  • Wiring Harness
  • Custom
  • Tail Light Mount
  • CURT

Wire your vehicle and get the signal lights required for flat towing without having to splice into your wiring with this custom, plug-in harness. Integrated diodes prevent feedback from RV for safe operation.


  • Lets you wire your vehicle to accept your RV's tail, brake, and turn signal lights for flat towing
    • Provides 4-way flat plug at front of towed car to connect to motor home
  • Plugs in quickly and easily - no cutting or splicing of wires
    • Connection points are located behind your vehicle's tail lights
  • Prevents electrical feedback to safeguard towed car's electrical system
  • Won't interfere with electrical system when towed car is not hooked up to RV
  • Custom designed for your vehicle
  • Includes wiring harness, mounting bracket, and installation hardware


  • Max amperage: 7.5 amps per circuit
  • Limited 1-year warranty

58964 Curt Custom Tail Light Wiring Kit for Towed Vehicles

Installation Details C96JR Installation instructions

This Product Fits The Following Vehicles

Video of Curt Custom Tail Light Wiring Kit for Towed Vehicles

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

Video Transcript for Review of CURT Custom Fit Vehicle Wiring - Trailer Hitch Wiring - C96JR

Hello everybody. This is Jeff with Today we're gonna take a look at this Curt T-connector custom fit towed vehicle to RV wiring harness with the four way flat trailer connector. And this is for Jeeps. It is a custom fit part. It is designed to fit the 2018 and newer Jeep Wrangler jail models and it does exclude the hybrid models.

And it also fits the 2020 and newer Jeep Gladiators. And on a custom fit part like this, I do recommend for you to go to our website, use the fit guide, put in your year, model, vehicle and it'll show if this will work for your application. Now this part here will include everything laid out on the table. It will include the four way RV vehicle wiring harness, that gets it plugged into your vehicle. The four way flat extension, that'll run the four way from your wiring harness on your vehicle to your RV, the mounting bracket for that four way, the hardware you need for installation, and even some cable ties that take up any slack in the wiring.

Basically this harness will connect a towed vehicle to an RV using a standard four way flat trailer plug. This RV harness uses the vehicle's existing taillights, turn signals, and brake lights, so it eliminates the need to have to purchase any additional lighting. And basically the vehicle's lights are able to operate in conjunction with your RVs lights, signaling other drivers and functioning, just like a standard trailer in tow. It is a simple plug n play design, eliminates the need for cutting or splicing. Basically they'll plug into existing sockets that are on the vehicle and it does use integrated block dye hoses to isolate any sensitive vehicle electronics from your RV signals.

But that should do it for the review on this Curt T-connector custom fit tow vehicle to RV wiring harness with the four way flat trailer connector..

Customer Satisfaction Score:

Customer Reviews

Curt Custom Tail Light Wiring Kit for Towed Vehicles - C96JR

Average Customer Rating:  4.5 out of 5 stars   (50 Customer Reviews)

Wire your vehicle and get the signal lights required for flat towing without having to splice into your wiring with this custom, plug-in harness. Integrated diodes prevent feedback from RV for safe operation.


Simple and easy purchase process. The installation of the Curt custom tail light wiring kit was almost as simple and easy as the purchase. etrailer is great!


This kit was as plug&play as it could be. The hard part/lights were a breeze. The running of the cables was a bit more difficult, but crawling around on my back isn't the most fun thing I do. If you can live with just the 4 wire typical trailer plug, your DONE. I needed to wire up a 6 pin to connect to my RV. All the documents provided by etrailer with the sale and online made this pretty painless.
Excellent place to do business

2018 Jeep JL Wrangler Unlimited

etrailer is my one stop shopping for all my towing needs,they only sell quality name brand products of most all manufacturers. They are great.


Every worked….however the 4 wire flat was a little short. Had to add extension

2019 Jeep Wrangler Unlimited

Super easy installation. This is the third vehicle I have wired for towing and this was by far the simplest.

2024 Saturn Relay

Installed in 2024 Jeep Wrangler; plug 'n' play installation! I opted to run the 4 wire cable inside (versus along the frame) to protect and follow OEM wiring route. The tow vehicle brake and turn signal is overridden when the Jeep brake is applied using a supplemental inertia braking system (i.e., Brake Buddy). This can be addressed with a relay kit and was expected.

Jeep Wrangler

Couldn’t have been easier. On the Wrangler JL you can run the wire harness in the driver side frame rail from the very rear to the very front.

2023 Jeep Wrangler

You can’t beat etrailer if you want to get it right! The videos are right on.


It doesn’t work on a ‘24 Wrangler even though it’s supposed to fit. Well made, easy to install, just not the right part.

Etrailer Expert

Jenny N.


I am sorry that the harness is not working for you. Can you tell me in more detail how it is not working for you. I can troubleshoot for you.

2023 Jeep Wrangler

Great service quick response thank you

2022 Jeep Gladiator

Excellent service and delivery.


Works great


Great service as always, fast friendly and great customer experience


Y’all are the best !!!


The wiring works as advertised, but I used this on a Jeep Gladiator which required an extension on the wiring. The extension provided in the kit was of a smaller gauge than the rest of the wiring…I was disappointed. It works, but I felt it should be of the same gauge as the original.


Great Product and Service

2018 Jeep JL Wrangler Unlimited

Shipping was very fast. Great customer service. Is exactly as shown on website


No, the packages were not delivered. I had to go pick them up myself. I drove 30 miles to pick them up. One package is still lost. And both packages that I went to pick up are open. I hope anything is not lost. Best regards, Bill.

2023 Jeep Wrangler

Great product at a great price


Probably the best wiring kit for the Jeep, but I wish it came with the 6 pin plug. I had to spend an extra few $$ to buy the 6 pin and adapt it.


Product looks good. Thanks


Great service and follow up communication was excellent thanks

2023 Ford F-150



Show More Reviews

See what our Experts say about this CURT Flat Tow Wiring Harness

  • What to do if Curt Flat Tow Wiring Harness Isn't Giving Power to 2021 Wrnalger Unlimited Right Light
    Hey Robert, thanks for reaching out! If you're seeing power going into the Curt Custom Tail Light Wiring Kit # C96JR but not on the output side of the tee connection then I recommend bypassing it and plugging your 2021 Jeep Wrangler Unlimited tail light directly in to the factory harness to make sure it's all still working correctly. If it works when you bypass it then either the Curt wiring is malfunctioning and you'll want to take advantage of the 1-Year Warranty, or your Wrangler has...
    view full answer...
  • Tow Bar Lighting and Trailer Wiring that Fits 2022 Jeep Wrangler
    Hey Rodney, good question so there isn't a single harness that will do both a tow bar lighting and trailer wiring solution but you can install both at the same time. So for trailer wiring you could use the Tekonsha part # 118786 and then for the tow bar lighting kit you'd want the part # C96JR. Basically the two kits would plug into each other and then back into your vehicle.
    view full answer...
  • No Splice Tow Bar Lighting Kit Recommendation for 2024 Jeep Wrangler
    Yes, we have the Curt tow bar wiring kit part # C96JR that is a confirmed fit for your 24 Wrangler. This installs by plugging inline with your taillight connectors which means it does not need any splicing.
    view full answer...
  • Can Curt Tow Bar Lighting Kit for 2023 Jeep Gladiator Install with Trailer Wiring
    Hey Miles, so the Curt tow bar lighting kit part # C96JR that you referenced installs by plugging inline with the taillight connectors of the vehicle so it's not going to interfere with any trailer wiring.
    view full answer...
  • Recommended Blue Ox Flat Towing Parts for a 2023 Jeep Wrangler JL
    To flat tow your 2023 Jeep Wrangler JL with a Blue Ox tow bar, base plates, and supplemental braking you will need the following parts: Tow Bar and Safety Chains - Blue Ox Ascent Non-Binding Tow Bar item # BX4370 Base Plate Kit - Blue Ox Base Plate Kit item # BX1139 Supplemental Braking System - Blue Ox Patriot Radio Frequency item # BLU37TR I checked our system and with Blue Ox's and they do not have any wiring for the 2023 Jeep Wrangler's so unless your motorhome uses a 4-way connector,...
    view full answer...
  • Does the Curt Custom Tail Light Wiring Kit for Towed Vehicles C96JR Fit the 2021 Jeep Wrangler 4xe?
    Yes, it will! I checked with Curt and their Custom Tail Light Wiring Kit item # C96JR is confirmed to fit all models of the 2021 Jeep Wrangler JL which is where the 4xe hybrid models fall under. This will give you an easy plug and play installation. I have attached the installation instructions below.
    view full answer...
  • Recommended Baseplate For A 2022 Jeep Wrangler Rubicon With A Steel Bumper And Warn Winch
    Hi Drew, For a factory steel bumper with a warn winch and a Roadmaster Sterling tow bar you'll want to go with the Roadmaster Direct-Connect Base Plate Kit # RM24VR. The diode kits will work with LED lighting, you'll just need to determine if you do have ParkSense Proximity Sensors or not. If you do you'll want part # RM63MR; if you don't then you'll want part # RM-15267. If you're completely against cutting into your tail light wiring then there's also plug-in wire harnesses like the...
    view full answer...
  • Can You Install Both Trailer and Flat-Tow Lights on a 2020 Jeep Wrangler Unlimited
    I have an excellent option for you to setup your 2020 Jeep Wrangler Unlimited for both trailer towing and dinghy towing. The Curt T-Connector Vehicle Wiring Harness part # C56407 will transmit the trailer lights and the Curt Custom Tail Light Wiring Kit for Towed Vehicles part # C96JR will transmit the motorhome lights. These are both plug-in play options with no splicing required.
    view full answer...
  • 2021 Jeep Wrangler Sport recommended Blue Ox Parts for Flat Towing with Off-Road Bumper
    Thanks for all the details Jason! To get a Blue Ox tow bar to fit with the shackles on your 2021 Jeep Wrangler Sport you'll need either the 7/8" # BX88357 or 1" # BX88358 Adapters, but just be sure to check with the manufacturer of your off-road bumper because not all bumpers with shackles are rated for flat towing. With that being said, here are the parts I recommend for your application: - Tow Bar Adapters 7/8" # BX88357 or 1" # BX88358 - Blue Ox Avail Non-Binding Tow Bar # BX7420 ...
    view full answer...
  • How To Power A Trailer Connector On A Towed Vehicle
    Towed vehicle wiring, like the Curt Custom Tail Light Wiring Kit for Towed Vehicles # C96JR, only sends power to the tail lights and wouldn't be sending anything to the trailer connector. You would need to wire a second connector to the back of the Jeep, like part # 47565, and splice it into the tail light wiring with some bonded wire # 16-4B-1 in order to get the signals from the lights for the bike rack.
    view full answer...
  • Troubleshooting Brake Lights Overriding Tow Bar Lighting Turn Signals
    What you need is the Roadmaster Brake Lite Relay Kit part # RM-88400. This will prevent your brake pedal brake light activation from overriding the turn signals like you are experiencing.
    view full answer...
  • Can the Curt Custom Tail Light Wiring Kit Be Used With LED Lights
    The Curt Custom Tail Light Wiring Kit for Towed Vehicles # C96JR can be used with your LEDs, the only caveat is that if your Jeep has ParkSense proximity sensors then you'd need to use the Roadmaster 4-Diode Universal Wiring Kit for Towed Vehicles # RM-152-98146-7 instead.
    view full answer...
  • Flat Tow Wiring Options for a 2024 Jeep Gladiator
    Hey Andy, thanks for reaching out! The Curt Custom Tail Light Wiring Kit # C96JR will tee in behind your 2024 Jeep Gladiator tail lights and operate without needing any additional parts, but it is worth noting you'll need a way to connect the 4-Way to your motorhome socket so an umbilical kit like the Roadmaster # RM-146-7 will be needed so you can physically connect the wiring to your motorhome. I would like to also mention that Gladiators with the ParkSense feature require special diodes...
    view full answer...
  • Is The Curt C96JR Tail Light Kit Compatible With A Brake Buddy Brake System?
    Hello John. The # C96JR tail light kit for the 2023 Jeep Gladiator will indeed work with a Brake Buddy brake System Such as part # HM39524. So, if you plan to use a portable brake system, that is definitely what I recommend, and you do not need to get something else.
    view full answer...
  • Troubleshooting A Curt Towed Vehicle Wiring Harness On A 2023 Jeep Gladiator
    Hi Philip, If just the running lights aren't working then you'll want to start by testing the 4-pole connector on the motorhome to see if the signal is sending out to Gladiator. If not then you could have a short in the wiring somewhere, a blown fuse, or your running lights just aren't turned on in the motorhome. I'd start by making sure that your running lights are turned on in the motorhome. If you're not driving in the dark they probably aren't coming on automatically. You can test...
    view full answer...
  • Curt C96JR Wiring Harness for Flat Towing a 2021 Jeep Wrangler
    The Curt T-Connector Custom Vehicle Wiring Harness with 4 Way Flat Trailer Connector item # C96JR will allow you to connect the taillights on your tow vehicle to the taillights on your 2021 Jeep Wrangler. This will allow you to control your Jeep lights when your Jeep is being flat towed behind your RV. It does not require any other wires but I recommend adding the Roadmaster Battery Charge Line Kit for Motorhomes item # RM-156-75. This will keep your Jeep's battery charged during your trip...
    view full answer...
  • Braking System And Tow Bar Wiring For A 2022 Jeep Wrangler Sport S
    For your 2022 Jeep Wrangler, I recommend using the Curt Custom Tail Light Wiring Kit for Towed Vehicles # C96JR which will not require you to splice any of your wiring and plug directly into factory wiring. As far as braking system goes, I recommend the Roadmaster InvisiBrake # RM-8700. This is a one time setup, supplemental braking system, that will get wired directly to the battery and the electrical harness. You are also going to need a stop light kit # RM-751490, which will ensure...
    view full answer...
  • 4-Flat Add On For A Curt Custom Tail Light Wiring Kit C96JR
    Hello Norm. The Curt Custom Tail Light Wiring Kit # C96JR does have an extra plug on the end for adding a 4-way flat trailer connection. This is intended to be used with the Curt Wiring Harness Add On part number 58920. We do not offer the 58920 though, but you can get one from Curt.
    view full answer...
  • Availability of Tow Bar Wiring Kit 58964 Is this the sa
    That part number is actually a Curt tow bar wiring harness which is our part # C96JR.
    view full answer...
  • Best Flat Tow Wiring Kit for a 2023 Jeep Gladiator
    The (discontinued) Tekonsha Tail Light Isolating Diode System TR118821 is a reliable kit but it isn't what I would recommend for your 2023 Jeep Gladiator because there are similar kits that are easy to install or are built much better than this one. For something that's easier to install we have the Curt Custom Tail Light Wiring Kit # C96JR which tees in behind the tai lights, but if you wanted something you splice in then I recommend one of the following from Roadmaster, depending on...
    view full answer...
  • Recommended Tow Bar Wiring Harness & Flat Tow Setup For A 2021 Jeep Wrangler
    The Blue Ox Tow Bar Wiring Kit BLU86XR you mentioned is actually designed to fit 2014-2022 Jeep Grand Cherokee's with a tow package, as well as a 2022 Jeep Grand Cherokee without a tow package. With that being said, this kit is not going to be the correct kit for your 2021 Jeep Wrangler, unfortunately. Instead, what you're going to need instead is the Curt Custom Tail Light Wiring Kit for Towed Vehicles # C96JR. This is going to be the same wiring harness as the Blue Ox Tow Bar Wiring...
    view full answer...
  • Parts Needed For Installing Demco Stay-in-Play In A 2018 Jeep JL Wrangler Unlimited
    We can definitely help with that. The OEM brake switch in your 2018 Jeep JL Wrangler Unlimited is actually not usable for the purpose of installing the Demco Stay-in-Play Braking system # SM99251. You will not need any relays. Instead a Stop Light Switch # RM-751490 will be required for proper usage of this braking system. The Stop Light Switch will be what activates the indicator every time the brakes are applied. I have linked our install and review videos below if you want to take a look.
    view full answer...
  • Blue Ox Parts Needed to Flat Tow 2022 Jeep Gladiator Rubicon
    Hey Mark, so the correct Blue Ox base plate kit to use with the Blue Ox Ascent tow bar part # BX4375. is the part # BLU53FR. For lighting you can use # C96JR, and not have to worry about cutting into the taillight housing as this plugs inline with the taillight connectors. Then for the braking system the Air Force One part # SM99243 would be what you would want and you'd be set.
    view full answer...
  • Tow Bar Lighting Kit Recommendation for 2018 Jeep JL Wrangler Unlimited
    Hey James, the easiest tow bar lighting solution for your 2018 Jeep Wrangler Unlimited is the Curt part # C96JR which plugs inline with the taillight harnesses and doesn't require any splicing to install. This would be all you'd need to cover the lighting.
    view full answer...

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Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jeff D
Installed by:
Jeff D
Employee Jameson C
Expert Research:
Jameson C
Employee Dustin K
Video Edited:
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