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Custom Fit Trailer Wiring

Curt T-Connector Vehicle Wiring Harness with 5-Pole Flat Trailer Connector

Curt Custom Fit Vehicle Wiring

Code:   C56594



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Shipping Weight: 1 pounds


Curt Custom Fit Vehicle Wiring - C56594

Quickly and easily install a 5-way trailer connector on your vehicle with this custom harness. The T-connector plugs directly into your existing wiring - no cutting, splicing or tapping required. Ideal for towing a trailer with surge brakes.


  • Provides a 5-way flat trailer connector at the back of your vehicle to power your trailer's signal lights
    • Fifth pin provides connection to reverse lights to allow proper functioning of hydraulic brake actuator
    • Compatible with 4-way flat trailer connectors
  • Connects quickly and easily - no cutting or splicing of wires
    • Locate connection points behind tail lights
    • Plug in T-connector
  • Comes with dust cap for 5-way flat connector
  • Made in the USA
  • Limited 1-year warranty


This custom-fit T-connector plugs into your vehicle's wiring harness, which is located behind the driver's-side and passenger's-side tail lights. You will have to remove the tail light assemblies to access this harness.

Once installation is complete, the 5-way flat connector will be stowed beneath your vehicle, near the trailer hitch. A mounting bracket (sold separately) is recommended to keep the connector secure.

It is recommended that you use a small amount of grease on all electrical connections - the plugs on your automobile and the 5-pole connector itself - to help prevent corrosion.

56594 CURT T-Connector - 5 Wire

This Product Fits The Following Vehicles

2010 - 2015 Chevrolet Equinox without factory tow package

2010 - 2013 GMC Terrain without factory tow package

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