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Warranty: One-Year Limited Warranty
Electrical System Type: 3W
Output Type: 4-Way Flat
Tail Light Circuits: 7.5 Amps
Turn and Brake Circuits: 3.0 Amps
Installation Difficulty: Novice
Installation Time Exact (Minutes): 20
If your vehicle is not equipped with wiring for towing a trailer, CURT custom wiring is the ideal solution. A custom wiring harness -- also called a T-connector -- is a simple, plug-and-play electrical device that plugs into your automotive electric system and provides a standard, universal trailer wiring connection. This is done using two or more vehicle-specific, OEM-compatible connectors to plug into the taillight assembly, eliminating the need for cutting, splicing and soldering during installation. Custom wiring harnesses are made vehicle-specific, and while they are not available for all vehicles, they do offer one of the fastest, easiest and most secure ways to wire a vehicle for towing. This particular plug-in harness provides a 4-way flat connector socket and is designed to be a custom wiring harness to fit certain years of the Suzuki Grand Vitara and SX4 (to verify your vehicle compatibility, see application info). It comes with all necessary wiring components to establish a reliable trailer wiring connection, as well as a dust cover to keep the connector clean when not in use. You have a picture in mind of your next destination -- maybe it's the boat landing at your favorite fishing spot, maybe it's a campsite that overlooks one of nature's masterpieces, or maybe it's the next big jobsite. However, turning that picture into a reality takes more than just daydreaming. It takes a solid connection and the right amount of power. CURT custom wiring is made with some of the most sophisticated technology in the industry and is designed to install with ease, giving you a long-lasting electrical connection for your towing hitch setup.

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 888-634-94942 compatible vehicles
| Year | Make & Model | Notes |
|---|---|---|
| 2006 - 2012 | Suzuki Grand Vitara | Installation Time: 30-60 minutes |
| 2007 - 2011 | Suzuki SX4 | Installation Time: 30-60 minutes |
Yes, the CURT 56002 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Suzuki Grand Vitara, SX4 (Part #BKDK56002) is designed to fit the 2006-2012 Suzuki Grand Vitara.
The CURT 56002 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Suzuki Grand Vitara, SX4 (Part #BKDK56002) fits the following vehicles: 2006-2012 Suzuki Grand Vitara; 2007-2011 Suzuki SX4. Always verify your specific year, make, and model before ordering.
The CURT 56002 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Suzuki Grand Vitara, SX4 (Part #BKDK56002) fits 2006-2012 Suzuki Grand Vitara models. The 2012 model year is the last year covered by this part number. For newer models, check for an updated version.
The CURT 56002 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Suzuki Grand Vitara, SX4 (Part #BKDK56002) Typical installation time is 30-60 minutes. Basic hand tools are typically all you need.
Yes, Curt part number 56002 is designed for the Suzuki SX4. It is also compatible with the Suzuki Grand Vitara. The harness installs in the rear hatch area and connects to the vehicle's existing taillight wiring.
Yes, Curt part number 56002 is compatible with both the Suzuki SX4 and Suzuki Grand Vitara. The installation procedure is the same for both vehicles.
You will need a screwdriver and possibly a drill. The kit includes an eyelet and screw for grounding. A drill with a 3/32" bit is required only if you choose to drill a new grounding hole rather than use an existing screw with nut in the vehicle's frame.
The kit includes: a white wire with eyelet and screw for grounding, double-sided tape for securing the black converter box, and cable ties for securing loose parts of the T-connector.
The manual does not specify whether battery disconnection is required. Contact Curt Manufacturing or consult a qualified installer for guidance on this safety step.
Open the rear hatch and remove the floor coverings and rear scuff panel. On both sides of the vehicle, partially remove the felt trim liner by removing two plastic fasteners holding it in place. Behind the felt trim liner you will find the vehicle's taillight wiring harness, which will be wrapped in foam.
Unwrap the foam from the taillight wiring harness and separate the connectors, being careful not to damage the locking tabs. Insert the T-connector end with the yellow wire between the separated connectors. Make sure the connectors are fully inserted with locking tabs in place.
Route the T-connector end with the green wire out from behind the rear trim panel, under the removed scuff panel, and under the trim panel on the passenger side. Repeat the connection process on the passenger side using the green wire. Secure any loose parts of the T-connector with the cable ties provided.
Adhere the black converter box to the frame of the car using the double-sided tape provided. Choose a location near the taillight connectors for convenient wiring.
When not in use, roll up the 4-flat wire and store it in an out-of-the-way location in the trunk. When the trailer is in use, route the 4-flat wire to the center of the vehicle and out the trunk.
Drilling is optional. The white grounding wire can be secured to an existing screw with nut in the vehicle's frame. If no suitable existing grounding point is available, you may drill a 3/32" hole and secure the white wire using the eyelet and screw provided.
If drilling is necessary, drill a 3/32" hole on the driver's side near the connector to secure the white grounding wire using the eyelet and screw provided.
Before drilling, verify that miscellaneous items hidden behind or under any surface will not be damaged. Drilling into hidden wiring, fuel lines, brake lines, or structural components can cause damage and/or personal injury.
When unwrapping the foam and separating the taillight connectors, be careful not to damage the locking tabs. The locking tabs must be intact and fully engaged when reconnecting to ensure a secure connection.
The Curt 56002 is designed for Suzuki SX4 and Suzuki Grand Vitara models.
You will need a screwdriver and possibly a drill with a 3/32" bit. The kit includes an eyelet, screw, double-sided tape, and cable ties.
No, drilling is optional. You can use an existing screw with nut in the vehicle's frame for grounding. Drilling a 3/32" hole is only necessary if no suitable existing grounding point is available.
Remove the rear floor coverings, rear scuff panel, and partially remove the felt trim liner on both sides by removing two plastic fasteners on each side.
Verify that no miscellaneous items hidden behind or under surfaces will be damaged by drilling to avoid damage and/or personal injury.
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