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Quickly and easily install a 4-way trailer connector on your Jeep Grand Cherokee with this custom harness. Connector plugs directly into existing wiring - no cutting, splicing or tapping required. Converter is made using SMT to ensure superior performance.
Features:
Specs:
Installation
This custom-fit T-connector plugs into your vehicle's wiring harness, which is located behind the driver's-side interior trim panel in your rear cargo area.
Once installation is complete, the 4-way connector will be stowed within the spare tire compartment of your cargo area.
It is recommended that you use a small amount of grease on all electrical connections - the plug on your automobile and the 4-pole connector itself - to help prevent corrosion.
A tail light converter is built into this T-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 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 vehicle 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.
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.
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Average Customer Rating: 4.8 out of 5 stars (96 Customer Reviews)
Quickly and easily install a 4-way trailer connector on your vehicle with this custom harness. Connector plugs directly into existing wiring - no cutting, splicing or tapping required. Converter is made using SMT to ensure superior performance.
I'm not hauling things daily but for the times that I do use it, this trailer hitch has been great for what I've needed. After a year of having it, it has been really dependable. I'm very happy with my purchase and would recommend it to anyone looking for a light-duty trailer hitch.
easy to install. Had my trailer lights working in less than 10 minutes.
The product and service was excellent I wouldn’t hesitate to deal with this company again I was very pleased
Great service
I ordered and received the trailer wiring kit for my 2002 Jeep Grand Cherokee. With the kit came instructions, with color pictures, for installation. I followed the install instructions as written. They were clear and simple. Everything on my Jeep was exactly where the instructions said they would be. Installation took about 30 minutes (had a couple of telephonic interruptions). Once completed I tested the circuits. All worked exactly as they were supposed to. This appears to be a well made kit, easy to install, and should last for some time. ettrailer was quick to send, web site easy to order from. Thanks, highly recommended.
Easy to install and works great!!
Jean
6/9/2023
Perfectly
Mike L.
7/8/2023
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Purchased a 2003 Jeep Grand Cherokee for hunting and camping and needed a trailer hitch and light connection. Purchased this lighting connection and it fit perfectly. Great purchase.
Scouter
9/26/2018
I still have the 2003 Jeep Grand Cherokee that they were installed on and all is doing well. I am a Scout leader and hunter and pull a Scout trailer on trips and have a large flat trailer I pull on hunting and fishing trips. It went on very easy.
The harness was super easy to install and was shipped in a very timely manner. Arrived early.
Shane
10/23/2022
Ive had this harness in my Jeep now for just over a year. This thing is working out beautifully. It does exactly what its supposed to do. I would recommend this product to anyone who is looking to add a trailer plug to your factory harness without having to cut and splice wires
Very simple install. Would buy again.
Works well as claimed!
I was very happy to find this wiring kit that perfectly fit my WJ (99-04) Jeep Grand Cherokee. It was literally plug and play! Still working fine, and I would buy it again!
Easy installation. Great service, timely delivery. Repeat customer who will continue doing business with etrailer.com
Christopher B.
9/14/2015
Perfect product. It has hauled my trailer many miles. I will do all my future business with trailer.com
Nice item. Nice price
This wiring harness worked well (integrated) with the other electronics that I purchased (a brake controller) and a hitch receiver back-up alarm/plug Good price!
I recently ordered a trailer connector wiring kit 04 Jeep grand Cherokee. Shipping was great especially for Christmas time came in quickly. Installed it on the jeep, everything fit as it should I am satisfied and would recommend this product.
Plugs into my 2000 Jeep Grand Cherokee and works. Chose this model because of the inline fuse. My previous one didn't have an inline fuse, which resulted in melted wires when the ground on the trailer disconnected. This one works and provides an extra layer of protection.
Lights works great. I would have liked about 2 ft more wire to go to the front side lights. I had to add an extension to make it long enough to connect to the vehicle.
The parts I ordered for trailer hauling and braking were all delivered promptly and worked as advertised.The instructions were precise and the prices are the best.I will order from you again and recommend that others do the same.Thanks again Ed Packard
I'm a mechanic and the installation process took a matter of minutes. Following the directions the at home mechanic should be able to install this kit in no time. I was able to remove my drivers sode brake light housing and run the wiring under the vehicle to my hitch.
I'm a mechanic and the installation process took a matter of minutes. Following the directions the at home mechanic should be able to install this kit in no time. I was able to remove my drivers sode brake light housing and run the wiring under the vehicle to my hitch.
I routed it different than they did on the video i went through my taillight housing and there's a gap in the rear bumper to get it under to the hitch
worked great! I routed the connector through the grommet behind the tailight down to the hitch area and the length was perfect. I paired it with item 37185 which fit directly into the factory 7 prong plug bracket on the back of the car.
Ordered to replace defective unit. Worked well. Shipping was prompt. Price was right.
I was a little worried that the wiring connector and harness wouldn't fit right in line. But it literally took ten minutes to install without a problem. I was very pleased with the product.
This was a great buying experience, not only was it the correct part but installation was as quick & easy as the shipping. Etrailer offers this somewhat expensive part at a huge discount compared to the dealership. I'm definitely going to consider Etrailer for my new boat trailer lights.
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James
2/22/2020
Working great. Not one issue.