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CURT
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2010 - 2017 GMC Terrain
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| Electrical System Type | 2W |
| Finish | N/A |
| Material | Blank |
| Mount Type Description | Blank |
| Output Type | 5-Way Flat |
| Side Application Type Description | Blank |
| T-Connector Location | S1,S2 |
| 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 |
|---|---|---|
| 2010 - 2017 | GMC Terrain | — |
The 10-17 GMC Terrain CURT 5-Flat Plug and Play Trailer Wiring (Part #CTW1306) fits the following vehicles: 2010-2017 GMC Terrain. Always verify your specific year, make, and model before ordering.
Yes, the 10-17 GMC Terrain CURT 5-Flat Plug and Play Trailer Wiring (Part #CTW1306) is designed to fit the 2010-2017 GMC Terrain.
The 10-17 GMC Terrain CURT 5-Flat Plug and Play Trailer Wiring (Part #CTW1306) fits 2010-2017 GMC Terrain models. The 2017 model year is the last year covered by this part number. For newer models, check for an updated version.
The 10-17 GMC Terrain CURT 5-Flat Plug and Play Trailer Wiring (Part #CTW1306) Refer to the included instructions for installation details. Basic hand tools are typically all you need.
Yes, Curt part number 56594 is designed for Chevrolet Equinox and GMC Terrain vehicles. The manual does not specify model years or body styles, so contact Curt or your retailer to confirm your specific vehicle year and configuration are supported.
You will need a drill with a 3/32" bit (if you need to create a grounding point), a screwdriver, and basic hand tools. The manual provides cable ties and an eyelet with screw for grounding. If an existing grounding point with a screw and nut is available on the vehicle's frame, drilling may not be necessary.
Open the rear hatch. On each side of the vehicle, remove the two fasteners (marked A and B in the manual) holding each taillight assembly in place. Keep these fasteners for reinstallation.
The vehicle's taillight wiring harness is located behind the driver side taillight. It will have connectors similar to those on the T-Connector harness.
Locate the vehicle's taillight wiring harness behind the driver side taillight. Carefully separate the connectors without damaging the locking tabs. Insert the T-Connector end with the yellow wire between the separated connectors. Ensure the connectors are fully inserted with locking tabs in place. Repeat this process on the passenger side using the green wire connector.
Route the T-Connector end with the green wire down through the opening under the driver side taillight. Under the vehicle, route it across the backside of the bumper and up through the opening under the passenger side taillight. This routing ensures the 5-flat connector ends up near the center of the vehicle.
The T-Connector has a yellow wire, a green wire, and a white wire. The yellow and green wires connect to the taillight harness connectors. The white wire is used for grounding.
Locate a suitable grounding point near the connector, such as an existing screw with nut in the vehicle's frame. If no suitable point exists, drill a 3/32" hole and secure the white wire using the eyelet and screw provided with the kit.
Drilling is required only if a suitable existing grounding point (a screw with nut in the vehicle's frame) is not available near the connector. If you must drill, use a 3/32" bit to create a hole for the white wire grounding eyelet.
Drill a 3/32" hole for the grounding eyelet if an existing screw with nut is not available on the vehicle's frame.
Before drilling, verify that miscellaneous items hidden behind or under any surface will not be damaged. This precaution avoids damage to vehicle components and personal injury.
Secure the 4-flat to the center of the vehicle in a convenient out-of-the-way location. Use the cable ties provided to secure any loose wires.
The Curt 56594 T-Connector is designed for Chevrolet Equinox and GMC Terrain vehicles. Confirm your specific model year with the manufacturer or retailer.
You need a drill with a 3/32" bit (if no existing grounding point is available), a screwdriver, and basic hand tools. Cable ties, eyelet, and screw are provided.
Drilling is required only if no existing grounding point (screw with nut) is available on the vehicle frame. If drilling is needed, use a 3/32" bit.
Yellow and green wires connect to the taillight harness connectors on the driver and passenger sides respectively. The white wire grounds the system to the vehicle frame.
Before drilling, verify that no hidden items behind or under any surface will be damaged. This prevents damage to vehicle components and personal injury.
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