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CURT Custom Wiring Harness #56002

Class: Wiring UPC: 612314560028

Where To Buy

MSRP $46.07

  • Plugs into vehicle tail light assembly to provide a 4-way flat socket
  • Simple plug-and-play design eliminates the need for cutting or splicing
  • 4-way flat output connects tail lights, brake lights and turn signals
  • Equipped with a 3-wire to 2-wire tail light converter
  • Constructed with SMT circuitry for better performance and durability
  • Dust cover included to keep connector clean when not in use
  • Backed by a limited one-year warranty
  • Made in USA
Instruction Sheet Download pdf
Installation Video
UPC 612314560028
T-Connector Location S3,S4
Shipping Weight 0.710
Finish Blank
Warranty One Year Limited
Mount Type Description Blank
Side Application Type Description Blank
Part Type Custom Wiring Harness
Turn and Brake Circuits 3.0 Amps
Tail Light Circuits 7.5 Amps
Electrical System Type 3W
Output Type 4-Way Flat
Converter Type Circuit Protected

Additional Information

A CURT custom wiring harness (also called a T-connector) is a simple, plug-and-play electrical device that eliminates the need for cutting, splicing and soldering when installing vehicle-to-trailer wiring.

Most vehicles do not come ready to tow. Unless your vehicle has a towing package, it is probably not equipped with a trailer wiring connector. This is where CURT's custom wiring harnesses come into play. Custom wiring harnesses plug into your vehicle's electrical system using original equipment (OEM) connectors. Our custom wiring harnesses use two or more OEM connectors to plug in at the taillight assembly and provide a standard trailer socket to allow a trailer to be plugged into your vehicle's power system.

This harness provides a 4-way flat connector socket and comes with a circuit-protected converter. It is designed to be a custom wiring harness for certain years of the Suzuki Grand Vitara SUV (except XL7) or Suzuki SX-4 Sportback (to verify your vehicle compatibility, see the CURT application guide at CURT custom wiring harnesses are long-lasting and quick to install. They come with dust covers to keep your connector clean when not in use and feature a one-year limited warranty to give you peace of mind.


Year Make Model Style Install Time Other Hitches
2006 Suzuki Grand Vitara All
2010 Suzuki Grand Vitara All
2012 Suzuki Grand Vitara All
2007 Suzuki SX4 All
2008 Suzuki SX4 All
2010 Suzuki SX4 All
2008 Suzuki Grand Vitara All
2009 Suzuki Grand Vitara All
2009 Suzuki SX4 All
2011 Suzuki SX4 All
2007 Suzuki Grand Vitara All
2011 Suzuki Grand Vitara All
Page 1 of 2 12 Total Vehicles


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SX4 2010

Fits perfectly on SX4 2010... thanks...

Wiring Harness for 2011 Grand Vitara

The instructions for the harness say to install from inside the vehicle, but there is no access due to the plastic trim installed in the back of the vehicle. Had to remove taillights to get access. The connectors are behind the wiring hole and so the wiring for the trailer module have to go though the hole with the grommet. I hope it doesn't wear. Since the wiring has to be on the outside, the lead for the right turn and brake light is too short. I had to splice about a two foot section to get to the right taillight. Even doing all that, it only took about fifteen minutes to get it wired. The only concern I have is the wiring getting worn by the groomets and the short right taillight wire.


Installation Video