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| Battery-Powered | Yes |
| Converter Type | Circuit Protected, Powered, Potted |
| Electrical System Type | 3W |
| Finish | N/A |
| Material | Blank |
| Mount Type Description | Blank |
| Output Type | 4-Way Flat |
| Side Application Type Description | Blank |
| T-Connector Location | S1,S2 |
| Tail Light Circuits | 6.0 Amps |
| Turn and Brake Circuits | 3.0 Amps |
| Warranty | One-Year Limited Warranty |
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®.'
Experts available to answer your questions
Call 888-634-94941 compatible vehicles
| Year | Make & Model | Notes |
|---|---|---|
| 2013 - 2016 | Ford Escape | Without factory 1: 1/4" receiver hitch |
The 13-16 Ford Escape Without factory 1-1/4" receiver hitch CURT 4-flat Plug and Play Trailer Wiring (Part #CTW818) fits the following vehicles: 2013-2016 Ford Escape. Always verify your specific year, make, and model before ordering.
The 13-16 Ford Escape Without factory 1-1/4" receiver hitch CURT 4-flat Plug and Play Trailer Wiring (Part #CTW818) fits 2013-2016 Ford Escape models. The 2016 model year is the last year covered by this part number. For newer models, check for an updated version.
Yes, the 13-16 Ford Escape Without factory 1-1/4" receiver hitch CURT 4-flat Plug and Play Trailer Wiring (Part #CTW818) is designed to fit the 2013-2016 Ford Escape.
The 13-16 Ford Escape Without factory 1-1/4" receiver hitch CURT 4-flat Plug and Play Trailer Wiring (Part #CTW818) Refer to the included instructions for installation details. Basic hand tools are typically all you need.
Yes, the Curt 56335 is designed for Ford Escape vehicles in the SUV category. The manual confirms it is a custom wiring harness for this application.
The Curt 56335 is a custom wiring harness that connects to your Ford Escape's taillight wiring to provide trailer lighting control. It includes a converter box and a 4-flat connector for trailer use.
You will need: 8mm socket, T-25 Torx bit, ratchet, socket extension, panel trim removal tool, wire stripper, wire crimper, and cutting tool. These are required to remove panels, disconnect fasteners, and route the wiring.
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 any installation work.
The installation follows this sequence: (1) disconnect battery, (2) remove trunk coverings and storage trays, (3) remove rear scuff panel, (4) remove driver side trim panel, (5) remove taillight cover and fasteners, (6) disconnect taillight connectors, (7) modify grommet, (8) route yellow and red wires through grommet and insert into connectors, (9) reseal grommet, (10) ground white wire, (11) mount converter box, (12) repeat steps 4–9 on passenger side with green wire, (13) route power wire from battery, (14) secure loose wires, (15) reinstall removed items and reconnect battery.
Drilling may be required for the ground wire connection. Step 10 states you should locate an existing screw with nut in the vehicle frame for grounding, but if none is suitable, you must drill a 3/32" pilot hole for the provided screw. The area must be free of rust, dirt and paint. You must also check for hidden items before drilling to avoid damage and personal injury.
Yes. Step 7 requires you to locate the grommet behind the taillight where the vehicle taillight wiring passes through, remove it, and cut a slit large enough to route the custom wiring harness through. Step 9 then requires you to reseat the grommet and seal the cut using the provided sealant.
The harness includes: yellow wire (connects to driver side taillight 2-pin connectors), red wire (connects to driver side taillight 3-pin connectors), green wire (connects to passenger side taillight connectors), white wire (ground connection), and black wire (power connection from vehicle battery). Each wire is routed through the grommet and inserted between the separated factory connectors.
Signal circuits are rated at 3.0 amps per side. Tail and running circuits are rated at 6.0 amps total. Do not exceed these ratings or the tow vehicle lamp load rating, whichever is lower.
The battery connection must be fuse-protected with a maximum 10-amp fuse. Exceeding the product rating can cause loss of warranty, overheating, and potential fire. Do not exceed the product rating or tow vehicle lamp load rating, whichever is lower.
Locate a suitable grounding point near the connector, such as an existing screw with nut in the vehicle frame. If no suitable point exists, drill a 3/32" pilot hole for the provided screw. The area must be free of rust, dirt, and paint. Secure the white ground wire using the ring terminal and provided screw. The area should be checked for hidden items before drilling.
Locate a flat spot inside the vehicle near the taillight and adhere the black converter box using the provided double-sided tape. This is done after the driver side wiring is complete and before routing the harness to the passenger side.
When in use, route the 4-flat to the center of the vehicle. When not in use, roll it up and store in a convenient, out-of-the-way location. Secure any loose wires with the provided cable ties.
The manual specifies that you must reseat the grommet using the provided sealant to seal the cut in the grommet and around all wires, but does not name the specific sealant type. Refer to any included materials or contact the manufacturer for the exact sealant product.
After installation is complete, 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 functions properly.
Install the provided 4-flat dust cover to help prevent corrosion. This is done during the final reinstallation step after all other work is complete.
Yes. Step 5 requires you to locate and remove the cover on the taillight assembly, then remove the two 8mm screws securing the taillight and gently pull the light straight back. This must be done on both driver and passenger sides to access the taillight wiring connectors.
You must remove: trunk floor coverings, storage trays, the rear scuff panel (using Torx and push fasteners), and the driver and passenger side trim panels to access the taillight wiring harness. The scuff panel should be pulled out at the bottom first, then up, taking care not to damage the alignment tabs.
Separate the factory taillight connectors from the taillight housing. Route the custom wiring harness end with the yellow wire through the grommet and insert it between the separated 2-pin connectors. Route the red wire between the 3-pin connectors. Make sure the connectors are fully inserted with locking tabs in place. Repeat on the passenger side using the green wire.
Yes, the Curt 56335 is designed for Ford Escape vehicles.
Yes, you must disconnect the negative battery terminal before starting installation.
The battery connection must be fuse-protected with a maximum 10-amp fuse. Do not exceed this rating.
You will need: 8mm socket, T-25 Torx bit, ratchet, socket extension, panel trim removal tool, wire stripper, wire crimper, and cutting tool.
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