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Warranty: One-Year Limited Warranty
Electrical System Type: 2W
Output Type: 4-Way Flat
Tail Light Circuits: 6.0 Amps
Turn and Brake Circuits: 3.0 Amps
Installation Difficulty: Professional
Installation Time Exact (Minutes): 45
If your vehicle is not equipped with wiring for towing a trailer, CURT custom wiring is the ideal solution. A custom wiring harness -- also called a T-connector -- is a simple, plug-and-play electrical device that plugs into your automotive electric system and provides a standard, universal trailer wiring connection. This is done using two or more vehicle-specific, OEM-compatible connectors to plug into the taillight assembly, eliminating the need for cutting, splicing and soldering during installation. Custom wiring harnesses are made vehicle-specific, and while they are not available for all vehicles, they do offer one of the fastest, easiest and most secure ways to wire a vehicle for towing. This particular plug-in harness provides a 4-way flat connector socket and is designed to be a custom wiring harness to fit certain years of the Jeep Renegade (to verify your vehicle compatibility, see application info). It comes with all necessary wiring components to establish a reliable trailer wiring connection, as well as a dust cover to keep the connector clean when not in use. You have a picture in mind of your next destination -- maybe it's the boat landing at your favorite fishing spot, maybe it's a campsite that overlooks one of nature's masterpieces, or maybe it's the next big jobsite. However, turning that picture into a reality takes more than just daydreaming. It takes a solid connection and the right amount of power. CURT custom wiring is made with some of the most sophisticated technology in the industry and is designed to install with ease, giving you a long-lasting electrical connection for your towing hitch setup.

CURT offers a variety of high-quality trailer hitches and accessories for select vehicle models. Find the perfect fit for your towing needs at TowUniverse.
CURT, a Lippert brand, offers a complete line of towing products and is the leading manufacturer of custom-fit trailer hitches. We offer the broadest selection of custom-fit hitches, and each one is designed, welded, and coated in Wisconsin.
CURT is also a leader in flat towing products, as well as 5th wheel, gooseneck, and weight distribution hitches, ball mounts, electrical components, cargo solutions, and other towing accessories.
For everything from passenger cars and vans to full-size pickups and SUVs, CURT is 'The First Name in Towing Products®.'
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Call 888-634-9494Rediscover "Us" Time | Tested. Proven. Safe. Towing Products
Yes, the Curt 56274 is designed for Jeep Renegade SUVs. The manual confirms it fits this model. For specific model years or trim levels not listed, contact the manufacturer or check the CME-PCL-INS sheet included with the product.
You will need: 1/4" socket, 10mm socket, T-25 Torx bit, T-30 Torx bit, T-40 Torx bit, ratchet, panel trim removal tool, wire stripper, crimping tool, and cutting tool.
Yes. Step 1 requires you to locate the vehicle battery on the driver side under the hood and disconnect the negative battery terminal before beginning installation.
The battery connection must be fuse-protected with a 10-amp maximum. Exceeding this rating can cause loss of warranty, overheating and potential fire.
Signal circuits are rated at 7.5 amps per side. Tail and running circuits are rated at 7.5 amps total. Do not exceed the product rating or the tow vehicle lamp load rating, whichever is lower.
Yes. You must drill a 3/32" pilot hole for the grounding screw, unless a suitable existing screw with nut is available in the vehicle frame near the taillight connector. The area must be free of rust, dirt and paint.
Test for proper function by using a test light or connecting a properly wired trailer. All steps must be followed to ensure the wiring harness will function properly.
The package includes the custom wiring harness with yellow and green wire ends, a black converter box, a white ground wire with ring terminal and provided screw, double-sided tape for the converter box, a 4-flat connector, a 4-flat dust cover, and cable ties for wire management. The CME-PCL-INS sheet with power wire routing information is also included.
Open the tailgate and remove: all trunk floor coverings and storage trays, two cargo tie downs, three fasteners securing the scuff panel, the push fastener from the upper trim panel on the driver side, and the fastener for the lower trim panel. Repeat the trim panel removal on the passenger side. The manual warns to take care not to damage alignment tabs on the scuff panel and locking tabs on the connectors.
The custom wiring harness end with the yellow wire is inserted between the separated vehicle taillight wiring harness connectors on the driver side, behind the taillight. The connectors must be fully inserted with locking tabs in place.
The custom wiring harness end with the green wire is routed to the passenger side behind the removed scuff panel and inserted between the separated vehicle taillight wiring harness connectors on the passenger side, following the same procedure as the driver side yellow wire connection.
Locate a suitable grounding point near the taillight connector, such as an existing screw with nut in the vehicle frame. If no suitable point exists, drill a 3/32" pilot hole. The area must be free of rust, dirt and paint. Secure the white ground wire using the ring terminal and provided screw. The manual warns to check for miscellaneous items hidden behind or under surfaces before drilling.
Locate a flat spot inside the vehicle near the taillight and adhere the black converter box using the provided double-sided tape.
Route the black power wire from the vehicle battery as shown on the included CME-PCL-INS sheet. This sheet provides specific routing instructions for your vehicle.
When not in use, roll up the 4-flat connector and store it in a convenient, out-of-the-way location inside the trunk. When in use, route the 4-flat to the center of the vehicle and out of the trunk. Secure any loose wires with the provided cable ties.
Reinstall all items removed during installation, reconnect the negative battery terminal, and install the provided 4-flat dust cover to help prevent corrosion. Test the harness for proper function using a test light or by connecting a properly wired trailer.
Drill a 3/32" pilot hole for the grounding screw, unless a suitable existing screw with nut is available in the vehicle frame. The area must be free of rust, dirt and paint before drilling.
Check for miscellaneous items that may be hidden behind or under any surface before drilling to avoid damage and personal injury.
Exceeding the product rating can cause loss of warranty, overheating and potential fire. Do not exceed the product rating or the tow vehicle lamp load rating, whichever is lower.
The harness has a yellow wire end that connects to the driver side taillight connectors, a green wire end that connects to the passenger side taillight connectors, a white ground wire that connects to a grounding point near the taillight, and a black power wire that routes from the vehicle battery according to the included CME-PCL-INS sheet.
1 compatible vehicles
| Year | Make & Model | Notes |
|---|---|---|
| 2015 - 2023 | Jeep Renegade | Installation Time: 30-60 minutes |
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