Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
This item does not fit your vehicle
2023 Toyota RAV4
These items fit your vehicle
2023 Toyota RAV4
To see if this custom-fit item will work for you please tell us what vehicle you'll use it with.
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.
Quickly and easily install a 4-way trailer connector on your vehicle with this custom harness. T-connector plugs directly into existing wiring - no cutting, splicing or tapping required.
Features:
Installation
This custom-fit T-connector plugs into your vehicle's wiring harness, which is located behind the center of the rear bumper.
Once installation is complete, the 4-way connector will be stowed beneath your vehicle, near the trailer hitch. A mounting bracket (sold separately) is recommended to keep the connector secure.
It is recommended that you use a small amount of grease on all electrical connections - the plugs on your automobile and the 4-pole connector itself - to help prevent corrosion.
California residents: click here
Matched up perfectly with the existing plug. The video you supply was very helpful in showing how to disengage and remove the dummy plug in the existing wiring harness. (These plugs can be very tricky to release the connector lock, if you don't know how to do it.) Thanks Guy
I really like that it plugs directly into the factory plug. (couldn't be any easier) The problem I had was that the first time I plugged it in, the grounding pin popped out and stayed in the trailer plug. I had to put a new end on right away, and now it works great.(with a heavier duty plug)
Great product came with everything needed for installation easy to install
The Curt connector is SOOO much better than the other wiring harness I purchased that required wiring to both taillights and to the battery. Who knew that the Equinox had a trailer connector under the back bumper and the Curt connector just plugged into that.
It took a long time getting here. The hitch I ordered from you was here in 2 days
Well it was easy to plug in, but everyone said if you have the plug behind the bumper it will work.... Yes and NO. Guess my vehicle is the one that was not wired for running lights through that plug. 4 way, brake turn all work but no running lights.. There are no relays in the fuse box for those, and since I lease I'm NOT cutting and splicing into the vehicle.. 23 Chevy Equinox. Looking into Battery powered lights as an emergency if I get stuck in the dark sometime.. Maybe wire 2 taillights with a lawn tractor battery????
Donald
2/16/2025
Its installed but not working 100, Looks like GM never wired the vehicle for trailer lights. I thought plugging this harness in the socket that was there would fix this. All other lights work on the trailer except the running lights..I dont use it a night and not very often, but other than cutting wires dont know how to fix this. Leased vehicle only a year to go...so Im not cutting wires.
Kate F.
2/17/2025
The first Wiring harness did not work. I sent it back and they replaced it with a new harness.
Hitch and module were easy to install. The price was very competitive. Good value. I am happy with the purchase.
Simple plug and play for my 2023 Chevy Equinox
Plug and play just like it was describe d!
Install was simple. Plug and play. Used a small flour jacks to balance and install under the car. Was able to install it myself in about 45 minutes.
Knowing if the vehicle has the towing package was tricky, I ended up tapping one of my car's cables to install
Easy installation for Equinox models with the factory trailer wiring. Clipped right in and secured wires with provided zip ties.
It did not work as promised. Either it wasn't wired right, or the body control module doesn't integrate well.
An easy way to add wiring to your trailer hitch. Biggest obstacle was removing the cover on the connector on the car.
It has worked well.
Super fast delivery
Simple, clean, snap-in installation. Solid construction with heavy duty components. Easiest car wiring I've ever done.
Chuck
10/14/2024
After one year, the harness functions perfectly. The days cheap T-splices are over. Dont trust your vehicles delicate expensive wiring to anything but quality components from etrailer.com.
Easiest Install Ever
Buy with Confid ence
Bill
7/6/2025
I couldnt be more satisfied
Easy to install and perfect for the car.
Plug and play easily.
Difference in purchasing this product from an Auto parts store and your company.
Your product better built, obviously will last longer. Also service is great.
took about 10 minutes to install, works great.
Fairly easy to install
Quality merchandise. Also great communication. The mechanic that installed the hitch said he couldn't get the same quality items at such a good price.
Do you have a question about this Custom Fit Vehicle Wiring?
Info for this part was:
At etrailer 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.
Guy
2/9/2026
It worked out well. This is the only way to go when adding trailer hitch. A real time saver.