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CURT
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2023 - 2025 Honda Pilot
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| Color | Black |
| Converter Type | Circuit Protected, Powered, Potted |
| Electrical Component Location | Vehicle / Trailer |
| Electrical Package Type | Packaged |
| Electrical System Type | 3W |
| Material | THERMOPLASTIC RUBBER |
| Mount Type Description | Not Applicable |
| Output Type | 7-Way RV Blade |
| Side Application Type Description | Not Applicable |
| T-Connector Location | S3 |
| Tail Light Circuits | 6 Amps |
| 29 | Blade |
| 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 888-634-9494One-Year Limited
1 compatible vehicles
| Year | Make & Model | Notes |
|---|---|---|
| 2023 - 2025 | Honda Pilot | — |
The 23-25 HONDA Pilot CURT 7-way Plug and Play Trailer Wiring (Part #CTW1381) fits 2023-2025 Honda Pilot models. The 2025 model year is the last year covered by this part number. For newer models, check for an updated version.
Yes, the 23-25 HONDA Pilot CURT 7-way Plug and Play Trailer Wiring (Part #CTW1381) is designed to fit the 2023-2025 Honda Pilot.
The 23-25 HONDA Pilot CURT 7-way Plug and Play Trailer Wiring (Part #CTW1381) fits the following vehicles: 2023-2025 Honda Pilot. Always verify your specific year, make, and model before ordering.
The 23-25 HONDA Pilot CURT 7-way Plug and Play Trailer Wiring (Part #CTW1381) Refer to the included instructions for installation details. Basic hand tools are typically all you need.
The manual states that Curt 56518 is designed for SUVs and Vans (designated as 'S' category). However, the manual does not specify the vehicle make, model, year, generation, bed length, cab style, or drivetrain. Before purchasing, verify fitment with Curt Manufacturing or a fitment database, as the manual does not provide sufficient detail to confirm compatibility with your specific vehicle.
The manual lists the following required tools: ratchet, cutting tool, socket set, wire cutters, and panel trim removal tool. The installation is rated as moderate difficulty. Proper tools will improve installation quality and reduce time required. You may also need an abrasive pad or paper to clean rust and paint from the grounding point, and a drill if you need to create a new ground hole.
Yes. Step 1 requires you to locate the vehicle battery on the driver side just behind the headlight and disconnect the negative battery terminal. You must fasten this wire down and away from the battery when completing the installation. This is a required safety step before beginning any electrical work.
The manual notes in Step 9 that 'before going under the vehicle, dropping down and/or removing the spare tire will be beneficial.' This is recommended but not explicitly required. Removing the spare tire will improve access to the undercarriage for routing the custom harness to the rear of the vehicle.
You must remove the following: the rear floorboard to access the storage area (Step 2); the storage cubby cover on the driver side by twisting the two 1/4 turn twist hold-downs (Step 2); the rear trim panel to the third-row seating by removing six rubber push fasteners with a trim tool (Step 3); and you must move the second-row seat forward to access the third-row seating area (Step 6). The third-row seat itself must be lifted to access the wiring harness beneath it (Step 6).
Drilling may be required. Step 5 instructs you to locate a grounding point such as an existing screw or bolt in the vehicle frame, or drill a 3/32" pilot hole if no existing fastener is available. Before drilling, you must check for miscellaneous items hidden behind or under any surface to avoid damage and personal injury. The area must be cleaned of rust, dirt, and paint using an abrasive pad or paper.
Yes. Step 7 requires you to locate the grommet behind the taillight where the vehicle's taillight wiring passes through, remove it, and cut a slit large enough to route the new custom wiring (brown and red wires) through. After routing the wiring, you must reseat the grommet and use the provided sealant to seal the cut and around all wires. This is a permanent modification to the grommet.
The product has the following electrical ratings: Signal circuits are rated at 3.0 amps per side, and Tail/Running circuits are rated at 6.0 amps total. The battery connection must be fuse-protected with a maximum of 10 amps. Do not exceed the product rating or the tow vehicle lamp load rating, whichever is lower. Exceeding the product rating can cause loss of warranty, overheating, and potential fire.
The manual states that some vehicles do not have all fuses needed in the engine compartment fuse box. You must open the hood, locate the fuse panel on the driver side, and release the four cover locks by lifting straight up. Install a pink 30-amp fuse in location 7 and a yellow 20-amp fuse in location 12. However, the manual does not clarify whether this step is required for all vehicles or only some. Verify with your vehicle's owner's manual or manufacturer.
The custom harness includes the following wire colors: white (connector and ground wire), brown (custom wiring end), red (custom wiring end), and black (connector). The white ground wire has a ring terminal and is secured to a grounding point. The brown and red wires are routed through the taillight grommet and inserted between separated connectors. The black connector is routed through the grommet opening and connected to the 7-way connector.
In Step 4, the white connector from the custom harness is routed into the driver-side cubby area (the storage area accessed in Step 2) and attached to the mating housing inside the cubby. The mating housing is located on the driver-side wheel well body in the upper left side of the cubby. This is the connection point for the main harness.
In Step 10, the black converter box is adhered inside the vehicle using either the provided double-sided tape or a cable tie. The exact mounting location is not specified in the manual, but it should be positioned to allow the harness to route properly and the grommet to be sealed. The grommet that was cut in Steps 6-8 must be sealed with silicon sealant to prevent exhaust gases, cold, and water from entering the vehicle.
In Step 9, the 7-way connector is mounted within the bumper or in a bracket at the rear of the vehicle. The black connector from the custom wiring harness is connected to this 7-way connector. The harness must be routed from under the vehicle to the rear and secured with zip ties so that it is not near any moving or hot vehicle components.
Follow these safety precautions: (1) Do not lay tools across the positive battery terminal (typically marked with red covers or a '+' symbol) as this can cause a ground short, sparks, and electrical shock. (2) Do not exceed the product rating or tow vehicle lamp load rating. (3) Ensure the battery connection is fuse-protected with a maximum of 10 amps. (4) Before drilling, check for miscellaneous items hidden behind or under any surface to avoid damage and personal injury. (5) Secure the harness away from moving and hot vehicle components. (6) Exceeding the product rating can cause loss of warranty, overheating, and potential fire.
After installation, test for proper function by using a test light or connecting a properly wired trailer. The manual does not provide detailed testing procedures beyond this. Ensure all wires and connections are secure and properly sealed before testing. Reconnect the negative battery terminal before testing if it was disconnected at the beginning of installation.
Periodic inspection of all wires and connections should be performed to ensure there is no visible damage or loose connections. The manual does not specify an inspection interval or other maintenance procedures. Check that all sealant around the grommet and wires remains intact to prevent water and exhaust gases from entering the vehicle.
Curt 56518 is designed for SUVs and vans. The manual does not specify vehicle make, model, or year. Verify fitment with Curt Manufacturing or a fitment database before purchasing.
Yes, you must disconnect the negative battery terminal before beginning installation. Reconnect it after all other steps are complete and before testing.
Install a pink 30-amp fuse in location 7 and a yellow 20-amp fuse in location 12 in the engine compartment fuse panel. The manual notes some vehicles may not have all fuses needed; verify with your vehicle's owner's manual.
Do not lay tools across the positive battery terminal (risk of short, sparks, shock). Do not exceed product rating (risk of warranty loss, overheating, fire). Check for hidden items before drilling. Secure harness away from moving and hot components.
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