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| Battery-Powered | Yes |
| Converter Type | Circuit Protected and Powered |
| 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 | P3,P4 |
| 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 |
|---|---|---|
| 2016 - 2021 | Honda | Sedan, excluding center exhaust |
The 16-21 HONDA Sedan, excluding center exhaust CURT 4-flat Plug and Play Trailer Wiring (Part #CTW1341) fits the following vehicles: 2016-2021 Honda . Always verify your specific year, make, and model before ordering.
The 16-21 HONDA Sedan, excluding center exhaust CURT 4-flat Plug and Play Trailer Wiring (Part #CTW1341) fits 2016-2021 Honda models. The 2021 model year is the last year covered by this part number. For newer models, check for an updated version.
Yes, the 16-21 HONDA Sedan, excluding center exhaust CURT 4-flat Plug and Play Trailer Wiring (Part #CTW1341) is designed to fit the 2016-2021 Honda .
The 16-21 HONDA Sedan, excluding center exhaust CURT 4-flat Plug and Play Trailer Wiring (Part #CTW1341) Refer to the included instructions for installation details. Basic hand tools are typically all you need.
Yes, the Curt 56396 custom wiring harness is designed for Honda Civic sedans. Verify your vehicle matches the application before purchasing.
The Curt 56396 is a custom wiring harness that connects your vehicle's electrical system to a trailer connector. It includes a converter box and a 4-flat connector for towing applications.
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 screw, a 4-flat connector, a 4-flat dust cover, double-sided tape for the converter box, cable ties, and sealant for the grommet.
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 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.
Required tools are: ratchet, ratchet extension, 8mm socket, flat blade screwdriver, panel trim removal tool, wire stripper, wire crimper, and cutting tool.
The manual does not specify whether the battery must be disconnected. Consult your vehicle owner's manual or contact the vehicle manufacturer for guidance on safe electrical work procedures.
Drilling may be required. Step 9 instructs you to locate an existing screw with nut in the vehicle frame for the ground wire, or drill a 3/32" pilot hole if no suitable existing fastener is available. Before drilling, check for miscellaneous items hidden behind or under surfaces to avoid damage and personal injury.
Drill a 3/32" pilot hole if no existing screw with nut is available in the vehicle frame near the connector.
Yes. Locate the grommet behind the taillight where the vehicle taillight wiring passes through. Remove the grommet and cut a slit large enough to route the custom wiring harness through. After routing the harness, reseat the grommet and use the provided sealant to seal the cut and around all wires.
1. Open trunk and remove floor coverings and storage trays. 2. Remove scuff panel. 3. Remove driver side felt liner push fasteners. 4. Remove driver side taillight using two 8mm fasteners. 5. Disconnect taillight wiring connectors. 6. Remove grommet and cut slit for harness routing. 7. Route yellow wire end through grommet and insert between separated connectors. 8. Reseat grommet and seal with provided sealant. Reinstall taillight. 9. Secure white ground wire to vehicle frame. 10. Route green wire end to passenger side and repeat steps 3-8. 11. Adhere converter box inside vehicle. 12. Route battery power wire per included CME-PCL-INS sheet. 13. Route 4-flat connector to vehicle center when in use; store when not in use. 14. Reinstall all removed items and install 4-flat dust cover.
On the outside of the vehicle, locate the taillight. Remove the two 8mm fasteners securing the taillight in place. Gently pull the taillight rearward, taking care not to damage the alignment tabs on the back.
Locate the vehicle taillight wiring harness connectors behind the removed taillight. Separate the connectors from the taillight housing, taking care not to damage the locking tabs. Route the custom wiring harness end with the yellow wire through the grommet slit and insert it between the separated connectors. Make sure the connectors are fully inserted with locking tabs in place.
Locate a flat spot inside the vehicle near the taillight. Adhere the black converter box using the provided double-sided tape.
Locate a suitable grounding point near the connector, such as an existing screw with nut in the vehicle frame. If no existing fastener is available, drill a 3/32" pilot hole. The area should be free of rust, dirt and paint. Secure the white ground wire using the ring terminal and provided screw. Before drilling, check for miscellaneous items hidden behind or under surfaces to avoid damage and personal injury.
Route the custom wiring harness end with the green wire down behind the interior side panel and out to the passenger side behind the removed scuff panel. Repeat steps 3-8 on the passenger side using the harness end with the green wire.
When not in use, roll up the 4-flat connector and store it in a convenient, out of the way location. Secure any loose wires with the provided cable ties.
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.
Do not exceed the product rating or tow vehicle lamp load rating, whichever is lower. 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. Verify that all removed items have been reinstalled, the 4-flat dust cover is installed, and all loose wires are secured with cable ties.
Yes, the Curt 56396 is designed for Honda Civic sedans.
You need a ratchet, ratchet extension, 8mm socket, flat blade screwdriver, panel trim removal tool, wire stripper, wire crimper, and cutting tool.
The battery connection must be fuse-protected with a 10-amp maximum. Exceeding this can cause loss of warranty, overheating and potential fire.
Test for proper function by using a test light or connecting a properly wired trailer.
The package includes the wiring harness with yellow and green wire ends, converter box, ground wire with ring terminal and screw, 4-flat connector, dust cover, double-sided tape, cable ties, and sealant.
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