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  1. Custom Fit Vehicle Wiring
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FITS 2021 Nissan Rogue
Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector

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

Item # C44ER
Retail:$125.95
Our Price: $80.66
You Save: 36%
Custom Fit Vehicle Wiring
Confirmed to Fit
2021 Nissan Rogue

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Call etrailer.com at 1-800-940-8924 for expert service. We are your Nissan custom fit vehicle wiring experts, and offer a great price. etrailer.com carries a complete line of CURT products for your Nissan Rogue 2021. Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector part C44ER from CURT can be ordered online at etrailer.com. Complete custom fit vehicle wiring installation instructions and technical support.
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  • Reviews (111)
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2021 Nissan Rogue - Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector

  • 4 Flat
  • Trailer Hitch Wiring
  • CURT
  • Converter

Quickly and easily install a 4-way trailer connector on your Nissan Rogue with this custom harness. T-connector plugs directly into existing wiring. Powered converter reduces strain on wiring system and is made using SMT to ensure superior performance.


Features:

  • Provides a 4-way flat trailer connector at the back of your Nissan Rogue 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 the driver's-side and passenger's-side tail lights
    • Plug in T-connector
    • Run hot lead to car battery
  • Includes a tail light converter to ensure that your Nissan Rogue's wiring matches that of your trailer
    • Powered module connects directly to battery to avoid overloading vehicle's electrical system
  • Constructed using surface-mount technology (SMT) for consistent, reliable performance
    • Maximizes trailer light yield and intensity while producing minimal heat
    • Ensures superior operation in rough road conditions
  • Comes with dust cap for 4-way flat connector


Specs:

  • Maximum amperage:
    • Stop/turn lights: 3 amps per circuit
    • Tail lights: 6 amps per circuit
  • Limited 1-year warranty


Installation

This custom-fit T-connector plugs into your Nissan Rogue'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 and some interior paneling to access this harness. Once you've plugged in the T-connector, run the hot lead up to your car battery. Connect the lead to the included fuse holder, and then connect the fuse holder to the positive terminal on your battery. Once installation in complete, the 4-way connector will be stowed in an out-of-the-way location 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.


Powered Tail Light Converter with Surface-Mount Technology

A tail light converter is built into this T-connector. This converter is a circuit-protected, battery-powered unit that bypasses the electrical routes that are used by a basic wiring harness. As a result, there is virtually no draw on your tail light circuits.


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 Nissan Rogue's three-wire system need to be combined so they are compatible with the wiring system of the trailer. This 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 Nissan Rogue operate.


Curt builds each tail light converter using surface-mount technology (SMT). This method of construction involves soldering electronic components directly to the surface of a printed circuit board. SMT eliminates the need for leads, which are used in older through-hole technology. The result is a circuit board that is smaller yet provides more routing area and that offers superior performance, reliability and durability.


Curt SMT Circuit Boards

Circuit boards constructed using SMT have been shown to perform better under rough conditions with excessive vibration than those made using the through-hole method. And where would vibration be more likely to occur than in towing applications? Curt converters also produce less heat, leading to increased durability and longer life. In addition, lower levels of resistance ensure better performance, especially for parts that operate at higher frequencies.


Each Curt circuit board is made using high-quality components that are pieced together in the most technologically savvy fashion, leading to greater predictability and reliability in functioning.



56459 Curt T-Connector - Surface Mount Technology - 4 Wire

Installation Details C44ER Installation instructions

Customer Satisfaction Score:


Customer Reviews

Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector - C44ER

Average Customer Rating:  4.4 out of 5 stars   (111 Customer Reviews)

Quickly and easily install a 4-way trailer connector on your vehicle with this custom harness. T-connector plugs directly into existing wiring. Powered converter reduces strain on wiring system and is made using SMT to ensure superior performance.

by:
2023 NissanRogue

This is my second Nissan Rogue install. The first was a 2011, for which I already had a power cable for an amplifier that I wasn't using any more. I really prefer an inside install vs running everything outside. On this 2023 Rogue I jacked up the left front, removed the wheel, then popped all the plugs holding the fender, plus a couple of screws on the little mud flaps. I used the hole for the hood release cable to get the power cable inside. It is well protected by the fender so I'm not worried about water ingress. It feeds in behind the far left of the dash behind the fuses and was easy to pull through. I then ran it along both door foot step trim pieces and through the corner of the back seat into the spare tire area. For the light wiring I used the grommet on each side where the tail light harness passes through the body. I used heavy waterproof electrical tape to re-wrap each grommet to seal out water. The green wire with the passenger side connectors was plenty long enough keeping the control box inside by the spare tire. My last step was to insert the fuse in the red battery connector after everything was connected and buttoned up. Attached my trailer lights and everything was perfect!

Craig

4/10/2024

Absolutely perfect so far! I always check all my lights before I go with the trailer and it’s been great!



by:
NissanRogue

I needed to make a trip across country in a hurry but replaced my pickup truck with a Nissan Rogue (w/o a trailer hitch). Working with etrailer we found the right hitch for my vehicle, I purchased it and had my repair shop install it all (hitch and wiring harness). the installation was accomplished easily (feedback from my shop) and I loaded down my trailer and towed it across country with ZERO issues. The etrailer folks really know their QUALITY products. If you are considering adding a hitch to your vehicle, please look them up, you cannot go wrong.
Thank you etrailer, you folks were a real lifesaver.



by:
2022 NissanRogue

The trailer hitch went in with no problem. The light kit did need the added wire to reach the passenger side. You would think Curt would have corrected that. Thank you for your service.



by:

This trailer wiring is a great help, but like most others the green wire for the right side is way too short. I knew this going in so I expected it. Still the manufacturer should correct it. I wired mine from the inside to keep it neat and tidy. More work, but worth it to me.



by:
2023 NissanRogue

I know I can give you a five star rating from previous experiences and videos supplied from your site. A few paint scratches from shipping but that is to be expected with such a heavy odd shape. A small gloss black paint stick will take care for that. A very easy installation. Should I thank Nissan or Etrailer for that.



by:
2023 NissanRogue

Package may have been opened previously as it was taped shut. Had to splice about 2 feet more to get the wiring to reach the right tail light. Installation of the wiring took a little bit longer than the hitch install. Once installed, the wiring worked perfectly.



by:

Connector harness worked perfectly. The green wire for the passenger side is about 24 inches short and had to splice in a piece. Not difficult to do.



by:

Very satisfied with each hitch/light kit I have purchased from etrailer.



by:
2022 NissanRogue

The wire to the right taillight is too short. There is absolutely no way for it to reach. Luckily there is extra wire from the wire that runs to the battery for the splice. Other than this the installation was fairly easy with the pictures on line. The papers that come with the harness have black and white photos that are too dark to make out.

Etrailer Expert

Brooke M.

7/18/2023

Regarding the instructions, I wonder if you would fine the pdf easier to read. Its located at the end of all the product information. Regarding the length of the wires, I asked the manufacturer, and you arent the only one having this issue based on other reviews. The manufacturer said to be sure to route the wire on top of the bumper beam. If you go under the bumper beam, it can use up a lot more wire length and cause it to be too short.



by:

Green wire to short on wiring harness …easy fix. Fished in most of wiring, just a few tywraps, no clips needed…



by:

It was so good for my 2023 rouge that i ordered the same thing for my 2024 rouge.



by: 09/24/2023
Ford Flex

Arrived 2 days early. This came shipped in several layers of plastic wrap along with the light kit, cap and small bracket. It was delivered with no damage or scratches. It was fairly easy to install with the help of my son and a floor jack. we'll do the light kit installation another day. Everything lined up perfectly. We did remove the to plastic pins to make it easier to flex the plastic bumper. trim out of the way. I would recommend it.



by:

This harness works great. Plugs are perfect and instructions fair. The green wire that goes to the passenger side tail light is too short and must be spliced. Seems crazy you have to do this but there's no way around it. It's a fairly involved project but better than risking cutting a modern wiring system. Route the power wire through the cabin to the fuse box. Trying to peirce the fire wall and access the battery is way too much work and likely will damage something.



by:
2023 NissanRogue

Absolutely the best place to order from! The video's were very helpful! Thanks everyone from Etrailer you did a great job yet again!



by:

Looked everywhere for a 4 pin wire harness for my 2021 Nissan Rouge. Perfect fit, easy install took less than an hour fit to finish. Photos shows T-connectors separated and connected. Power was an easy run to the battery and ground was simply to chassis. I pulled the 4pin tail to the receiver… done! … First time installing any type of trailer wiring harness.



by:

This kit worked fine for my 2023 rogue sv. However. The wire running between the driver and passenger side taillights is too short and needs extended. This is also an issue with the uhaul kit. Just seems counterintuitive to have to extend a wire on a vehicle specific kit.



by:
2021NissanRogue

Kit is as per what we see in the video. Shipping was fast even to Canada.



by:

Very good customer relations and fast service.

Thank you Carl Cole



by:

Delivered day early & fit perfectly & easy to install



by:

Wiring harness was easy to install.
Watched
YouTube to get initial overview.



by:
2021NissanRogue

You guys have known about the green wire being to short for 2 years I am not finished with this by a long shot



by:
2023 NissanRogue

Great Price and Super Fast Shipping!!



by:
2021NissanRogue

It would be really helpful if you had a video actually showing the installation on a Nissan Rogue. Also, many people have complained that the green wire is not long enough to reach the car battery under the hood. This has been a complaint for years, so why is this not rectified? Or why is it not able to be wired in the back like other wiring kits?

Etrailer Expert

Sierra K.

7/20/2022

I agree, a video would be helpful. As for the green wire, the manufacturer wants you to route the wire exactly as the instructions say to without deviation so it should be the perfect length per the instructions.



by:
2021NissanRogue

The cable harness did not install as it was stated "It will fit" your vehicle. The right turn signal did not work, also the green lead wire was about 3 feet too short to connect to right tail lamp. The lamp connector lead wires were too short.
All in all a poor execution.

Etrailer Expert

Sierra K.

9/8/2021

I apologize for the trouble you are having installing. This is a confirmed fit for your vehicle from the manufacturer. You do have to install exactly as it says, taking the simplest route, so that all wires fit.



by:

Happy repeat customer

Products fit
well and are well made will buy again when needed


25
111
Show More Reviews

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

  • Do I Have To Extend The Wiring On The Curt 4-Way Harness To Install on a 2023 Nissan Rogue?
    You will not have to extend any of the wires on your 2023 Nissan Rogue to install the Curt 4-Way # C44ER. This kit connects in line of the factory tail light wiring and includes a separate wire to connect to the vehicle battery to prevent excess power draw on the factory wiring. I have seen some reviews where they did extend the wiring which was most likely done as they chose to route the wiring a different way to make installation easier.
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  • Install Video for Trailer Hitch that Fits 2021 Nissan Rogue SV
    We did have the chance to shoot an install video for the Draw Tite trailer hitch part # DT85MR which fits your 2021 Nissan Rogue. Since all of the hitches for your vehicle are pretty similar you could use this as a guide for the install of any of the other hitches we offer. I also attached install instructions for the Tekonsha wiring part # TK76FR which is very similar to the Curt for you to check out as well. Maybe you'll find those easier to follow.
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  • Recommended Hitch for a 2024 Nissan Rogue
    I would be happy to! To add a hitch to your 2024 Nissan Rogue, I recommend the etrailer item # e93ZR. This hitch is custom fit and bolts to your Nissan with included hardware. This is a class III hitch with a 2" receiver, that has a 3,500 lbs towing capacity, and a 525 lbs maximum tongue weight. I really like the etrailer item # e93ZR because the crosstube installs behind your rear bumper cover leaving only the 2" receiver visible. This not only looks better but helps with ground clearance....
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  • Trailer Hitch & Wiring Harness For 2024 Nissan Rogue
    There is a trailer hitch receiver as well as 4-way wiring harness for your 2024 Nissan Rogue. I went ahead and verified both fits directly with the manufacturer for you, and the correct part numbers are the following: - Curt Trailer Hitch Receiver # C24HR - T-Connector Vehicle Wiring Harness # C44ER
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  • Can a Trailer Brake Controller Be Installed on a 2024 Nissan Rogue?
    Yes, you can install a trailer brake controller on your 2024 Nissan Rogue. I recommend using the Curt Echo Wireless Brake Controller # C51180 as then you will not have to splice into any wiring under your dash and can use your smartphone as your controller. As long as you already have a 4-Way # C44ER you will only need the 7-Way Kit # ETBC7L so the controller will get the power it needs. The controller is able to get the brake signal from the 7-way wiring to know when it needs to apply...
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  • Does Black Power Wire Of Curt T-Connector C44ER For 2021 Nissan Rouge Have To Be Run To The Battery?
    While it is definitely more work, the black 12v power wire of the Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector # C44ER needs its own dedicated circuit and will need to be run to the positive terminal of the battery on your 2021 Nissan Rogue with the included in-line fuse. Not doing so will void the warranty of the harness, as there are no pre-run dedicated circuits on your Rouge. Instead of tearing into the interior of your Rouge I recommend running the...
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  • Instructions to Guide Install of Curt Trailer Wiring on 2021 Nissan Rogue SV
    We haven't had a chance to shoot an install video for the trailer wiring that fits your 2021 Nissan Rogue SV but I did attach a link to the install instructions for the Curt kit part # C44ER that fits your vehicle and each step is carefully detailed with pictures and diagrams to help.
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  • Does the etrailer Hitch Block the Lift Gate Sensor on a 2023 Nissan Rogue?
    I checked with our vendors and there have been no issues with the sensor for the lift gate being blocked on the 2023 Nissan Rogue. Typically what happens is you would have to kick to the left or right of the 2" receiver to find a spot that isn't blocked but we haven't heard of this being necessary. For your 2023 Nissan Rogue, I recommend the etrailer Hitch item # e93ZR. This hitch is custom fit and bolts to your Nissan with included hardware. If you are planning on towing you will also...
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  • Best Trailer Hitch Receiver Available for a 2023 Nissan Rogue
    I feel our etrailer Trailer Hitch Receiver # e93ZR is the best option for your 2023 Nissan Rogue. This receiver has a 2" square opening which gives you a larger selection of ball mounts and hitch mounted accessories to choose from. I really like the matte black finish on our receivers as it tends to give it a clean factory appearance since it matches the accent panels manufacturers use. I recommend installing the Curt T-Connector Vehicle Wiring Harness # C44ER when you install the receiver....
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  • Best Trailer Hitch Receiver and 4-Way Vehicle Wiring Harness For a 2024 Nissan Rogue
    I recommend our etrailer Trailer Hitch Receiver # e93ZR as the best option for your 2004 Nissan Rogue. I feel this is the best as it has the more commonly found 2" opening, a hidden cross tube and the matte black finish I feel looks better than others. You will want to install the Vehicle Wiring Harness # C44ER when you install the receiver. This will give you the 4-way flat connector that is most commonly found on small trailers you might tow. It will also allow for Auxiliary Lights...
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  • Class III Trailer Hitch and Wiring for 2021 Nissan Rogue Plus 4-Way Mounting Bracket Solution
    For your 2021 Nissan Rogue AWD SL model we do have the Curt Class III hitch part # C24HR does hug closely to the lower rear bumper area. Since this hitch only has the hitch opening hanging below the rear bumper and hugs so closely there isn't a good place to mount a 4-way bracket like for the 4-way harness # C44ER that fits your vehicle. So your best option would be to mount the part # 18144 to your rear bumper instead. This also allows you to put the bracket in more places to make it...
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  • Does etrailer Hitch For 2023 Nissan Rogue Interfere With Hands-Free Liftgate
    The hands-free liftgate on your 2023 Nissan Rogue will still be functional after installing the etrailer Trailer Hitch Receiver # e93ZR. You'll need to kick your foot to either side of the 2 inch receiver, but it will still activate. I also wanted to mention, just in the interest of being thorough, that if you also plan on doing any towing with your '23 Rogue and need a wiring harness, the correct fit is the Vehicle Wiring Harness # C44ER.
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  • Is a Class III Hitch Available for 2021 Nissan Rogue
    The Draw-Tite Class III hitch, part # DT85MR is indeed now available. The hitch is a confirmed fit for the 2021 Nissan Rogue. If you'll be using the hitch for towing, you'll also need a ball mount like # D-28, a hitch pin like # PC3, a trailer wiring harness like # C44ER and a trailer ball. For a 1-7/8 inch ball, use # 19260 or # 63845 for a 2 inch ball. I've linked to an install video for the hitch, as well as to installation instructions for the hitch and the trailer wiring harness.
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  • Running Power Wire of Trailer Wiring Kit Up to Battery of 2021 Nissan Rogue
    Since we don't have an install video for the harness you mentioned or one specifically on the power wire getting ran the best option we have would be for you to check out the help article I attached that covers this and use it as a guide.
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  • Does etrailer Install Trailer Hitches
    Yes, we do install hitches here at etrailer. If you live in or near Wentzville, MO we would be happy to install a hitch like the # e93ZR along with the # C44ER you were looking at on your 2023 Nissan Rogue. I have added some installation videos below where we installed these for some of our customers. If you aren't nearby, we also have a network of dealers who can install the parts for you. I have attached an additional link below which will take you to our dealer locator, all you need...
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  • Recommended 2 Inch Hitch for a 2022 Nissan Rogue
    For maximum versatility you're going to want to go with a class III hitch that has a 2" receiver. I recommend the etrailer Hitch item # e93ZR. This hitch is custom fit for your 2022 Nissan Rogue and installs with included hardware. There are so many more options if you have a 2" receiver over a 1-1/4" one. All of the hitches for the 2022 Rogue are practically identical visually and size wise. You would be paying more for a class II 1-1/4" hitch item # C57HR and have to deal with compatibility...
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  • Recommended Hidden Trailer Hitch For A 2022 Nissan Rogue
    When installing a trailer hitch onto your 2022 Nissan Rogue I recommend The Curt Trailer Hitch Receiver # C24HR over The etrailer hitch # e93ZR and The Draw-Tite Hitch # DT85MR because The Curt Hitch has a concealed cross tube so after installing the hitch it will give it a clean out of the factory look with only the 2 inch receiver visible. When measuring from the ground to the upper inside edge of the receiver tube it measures out to be 11-1/4 inches. All three hitches have the same...
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  • How Does a Hitch Being Installed Effect the Automatic Braking on a 2021 Nissan Rogue?
    The 2021 Nissan Rogue's have what's called rear automatic braking. It automatically applies the brakes and blares a screeching alarm if something is behind you. This is a great safety feature if you are backing up and someone walks out but it also is triggered by whatever you have connected to the hitch. There is a way to turn off the braking. You go to the driver menu, scroll to settings, driver assistance, emergency braking, rear and then toggle it off. As far as your lift assist function...
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  • Do You Have an Installation Video for the etrailer Hitch Being Installed on a 2023 Nissan Rogue?
    Yes, we do! I have attached the video below for the etrailer Hitch item # e93ZR being installed on a 2023 Nissan Rogue. This hitch is custom fit and bolts to your Rogue with included hardware. If you are planning on towing you will also need a wiring harness item # C44ER and a ball mount kit item # C45534.
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  • Availability Of 4-way Connector For 2021 Nissan Rouge
    I have another option for you, but the Hopkins Plug-In Simple Vehicle Wiring Harness with 4-Pole Flat Trailer Connector # HM11143584 you were looking at is designed to fit a 2013-2021 Nissan NV200 and will not fit your 2021 Nissan Rouge. Instead I recommend the Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector # C44ER as it is designed to fit your 2021 Nissan Rogue, and will not require any splicing into your factory wiring. I included a link to the written instructions...
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  • Does the Draw-Tite DT85MR Fit a 2024 Nissan Rogue?
    Yes, it does! The Draw-Tite Hitch item # DT85MR has been confirmed to fit the 2024 Nissan Rogue. This hitch is custom fit and bolts to your Nissan with included hardware. This is a class III hitch with a 2" receiver. It has a 3,500 lbs towing capacity and a 525 lbs maximum tongue weight. I really like the Draw-Tite hitch item # DT85MR because the crosstube mounts behind your rear bumper leaving only the 2" receiver exposed. This not only looks better but it helps with ground clearance. If...
    view full answer...
  • Recommended Hitch for a 2024 Nissan Rogue
    To add a hitch to your 2024 Nissan Rogue, I recommend the etrailer item # e93ZR. This hitch is custom fit and bolts to your Nissan with included hardware. This is a class III hitch with a 2" receiver. It has a 3,500 lbs towing capacity and a 525 lbs maximum tongue weight. I really like the etrailer hitch item # e93ZR because the crosstube mounts behind your rear bumper leaving only the 2" receiver exposed. This not only looks better but it helps with ground clearance. f you are planning...
    view full answer...
    Image 1 for Image 2 for
  • Recommended Wiring Harness for a 2023 Nissan Rogue
    Yes, we do. For a 2023 Nissan Rogue you will want the Curt T-Connector Vehicle Wiring Harness item # C44ER. This is a plug in harness that will provide you with a 4-way connector. If you are planning on towing you will also need a ball mount kit item # C45534.
    view full answer...
  • Recommended Trailer Hitch For A 2023 Nissan Rogue Which Doesnt Interfere With Tailgate Sensor
    I recommend the etrailer Trailer Hitch Receiver # e93ZR for your 2023 Nissan Rogue. Installing the trailer hitch will not interfere with the tailgate sensor underneath your vehicle. I like the etrailer hitch over the others that we offer because the etrailer hitch has a matte black finish that will make scratches and scuffs that you will receive while towing less visible than the other hitches we offer. If you plan on towing you will also need the Curt T-Connector Vehicle Wiring Harness...
    view full answer...


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Do you have a question about this Custom Fit Vehicle Wiring?


Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jameson C
Expert Research:
Jameson C
Employee Dustin K
Video Edited:
Dustin K
Employee John S
Video Edited:
John S
Employee Wilson B
Updated by:
Wilson B
Employee Mike S
Written by:
Mike S
Employee Michael B
Installed by:
Michael B
Employee Ryan G
Test Fit:
Ryan G
Employee Ethan H
Video by:
Ethan H

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