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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 Scion xB (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®.'
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1 compatible vehicles
| Year | Make & Model | Notes |
|---|---|---|
| 2004 - 2006 | Scion xB | Installation Time: 30-60 minutes |
The CURT 56030 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Scion xB (Part #BKDK56030) fits the following vehicles: 2004-2006 Scion xB. Always verify your specific year, make, and model before ordering.
The CURT 56030 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Scion xB (Part #BKDK56030) fits 2004-2006 Scion xB models. The 2006 model year is the last year covered by this part number. For newer models, check for an updated version.
Yes, the CURT 56030 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Scion xB (Part #BKDK56030) is designed to fit the 2004-2006 Scion xB.
The CURT 56030 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Scion xB (Part #BKDK56030) Typical installation time is 30-60 minutes. Basic hand tools are typically all you need.
Yes, the Curt 56030 T-Connector is designed for the Scion xB. The installation manual is specific to this vehicle model.
You must open the rear hatch and temporarily remove: the rear threshold plate, storage covers, floor covering, and partially remove the rear interior trim panels on both the driver and passenger sides. Several trim panel fasteners will need to be removed to access the panels.
Locate the taillight wiring harness on both driver and passenger sides. Separate the vehicle's taillight connector carefully, ensuring the locking tabs are not broken and all connector surfaces are clean. Insert the T-Connector end with the green wire between the vehicle wiring connectors on the passenger side and lock into place. Route the T-Connector end with the yellow wire to the driver's side behind the panels and along the threshold, then repeat the connection process. Ensure connectors are fully inserted with locking tabs in place.
Yes, you must drill a 3/32" hole to secure the white ground wire with an eyelet using the screw provided. However, if an existing ground stud is available on the passenger side, you can use that instead by loosening the bolt, placing the screw eyelet on the stud, and re-tightening the bolt.
Drill a 3/32" hole to secure the white ground wire with the eyelet and screw provided.
Mount the T-Connector black converter box on the passenger side in an out-of-the-way location using the double-sided tape provided. Secure all loose wires with the cable ties provided.
Secure all loose wires with the cable ties provided. Route the T-Connector harness carefully to prevent damage or rattling, and avoid any areas that would cut or pinch the wire. When reinstalling trim panels, threshold, storage covers and floor covering, be careful not to pinch or cut the wires.
Before drilling, verify that miscellaneous items hidden behind or under any surface are identified to avoid damage and/or personal injury.
You will need a drill with a 3/32" bit to create the ground wire hole. You will also need tools to remove trim panel fasteners (likely a screwdriver or trim removal tool, depending on fastener type). The manual does not specify other tools required.
The Curt 56030 includes: a T-Connector with green and yellow wire ends, a white ground wire with eyelet, a screw for securing the ground wire, a black converter box, double-sided tape for mounting the converter box, and cable ties for securing wires.
Start on the passenger side and insert the T-Connector end with the green wire between the vehicle wiring connectors and lock into place. Then route the T-Connector end with the yellow wire to the driver's side behind the panels and along the threshold, and repeat the connection process on the driver's side.
Ensure that connectors are fully inserted with locking tabs in place. Be careful not to damage the locking tabs during insertion.
Yes. All connector surfaces should be clean and free of dirt before connecting the T-Connector.
The Curt 56030 T-Connector is designed for the Scion xB.
Yes, you must drill a 3/32" hole for the ground wire, unless an existing ground stud is available on the passenger side.
You need a drill with a 3/32" bit and tools to remove trim panel fasteners (screwdriver or trim removal tool).
Yes, you must partially remove rear interior trim panels on both driver and passenger sides, along with the rear threshold plate, storage covers, and floor covering.
Verify that miscellaneous items hidden behind or under any surface are identified before drilling to avoid damage and personal injury.
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