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CURT
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2003 - 2008 Toyota Matrix
Confirmed to Fit






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| Converter Type | Circuit Protected |
| Electrical System Type | 3W |
| Finish | N/A |
| Material | Blank |
| Mount Type Description | Blank |
| Output Type | 4-Way Flat |
| Side Application Type Description | Blank |
| T-Connector Location | P3,P4 |
| Tail Light Circuits | 7.5 Amps |
| Turn and Brake Circuits | 3.0 Amps |
| 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 |
|---|---|---|
| 2003 - 2008 | Toyota Matrix | — |
The 03-08 Toyota Matrix CURT 4-flat Plug and Play Trailer Wiring (Part #CTW2406) fits 2003-2008 Toyota Matrix models. The 2008 model year is the last year covered by this part number. For newer models, check for an updated version.
Yes, the 03-08 Toyota Matrix CURT 4-flat Plug and Play Trailer Wiring (Part #CTW2406) is designed to fit the 2003-2008 Toyota Matrix.
The 03-08 Toyota Matrix CURT 4-flat Plug and Play Trailer Wiring (Part #CTW2406) fits the following vehicles: 2003-2008 Toyota Matrix. Always verify your specific year, make, and model before ordering.
The 03-08 Toyota Matrix CURT 4-flat Plug and Play Trailer Wiring (Part #CTW2406) Refer to the included instructions for installation details. Basic hand tools are typically all you need.
Part number 55522 is designed for Toyota Matrix and Toyota Echo vehicles only. It will not fit other Toyota models or years. Verify your vehicle model before purchasing.
The 55522 is a T-Connector that integrates with your vehicle's taillight wiring harness to provide a connection point for towing or trailer lighting. It includes a black box connector unit and a harness with yellow and green wire ends for driver and passenger side connections.
The kit includes a T-Connector harness with yellow and green wire ends, a black box connector unit, double-sided tape, cable ties, an eyelet, and a screw for grounding. You will need to supply a 3/32" drill bit and a drill.
Yes. You will need a drill and a 3/32" drill bit to create the grounding hole. The manual does not specify other tools, but you may need basic hand tools to remove interior panels and access the wiring harness.
Open the rear tailgate and remove the cargo nets, cargo floor hatch, and spare tire cover. Unscrew the nut holding the spare tire cover. Remove the access panel doors on both sides to reach the vehicle's wiring connectors. Set all removed items aside carefully to avoid damage.
Open the trunk and remove the threshold panel. Partially remove the corner felt trunk liner on both sides to expose the vehicle's taillight wiring harness.
Locate the taillight wiring harness on both driver and passenger sides. Separate the existing connector carefully without breaking the locking tabs. Ensure all connector surfaces are clean and free of dirt. Insert the T-Connector end with the yellow wire (driver's side) between the vehicle wiring connectors and lock into place. Repeat on the passenger's side with the T-Connector end containing the green wire. Verify that connectors are fully inserted with locking tabs in place.
The yellow wire T-Connector end is routed up through the access hole on the driver's side between the spare tire and the rear threshold, then inserted between the vehicle's driver-side taillight wiring connectors.
The green wire T-Connector end is routed to the passenger's side and inserted between the vehicle's passenger-side taillight wiring connectors, following the same procedure as the yellow wire on the driver's side.
Yes. You must drill a 3/32" hole to secure the white grounding wire. Locate a suitable grounding point, clean any dirt from the area, drill the hole, and secure the white wire using the eyelet and screw provided.
Drill a 3/32" hole for the white grounding wire.
Before drilling, verify that miscellaneous items hidden behind or under any surface are not present. This will avoid damage to hidden components and prevent personal injury.
Mount the T-Connector black box using the double-sided tape provided. Secure the remainder of the T-Connector harness with the cable ties provided to prevent damage, rattling, and to avoid any areas that would cut or pinch the wire.
Use the cable ties provided to secure the remainder of the T-Connector harness. Route the harness carefully to prevent damage or rattling and to avoid any areas that would cut or pinch the wire.
Replace both access panels, the spare tire cover, cargo floor hatch, and cargo nets.
Store the 4-Flat in the trunk or rear cargo area when not in use.
The Curt 55522 is designed for Toyota Matrix and Toyota Echo only. It will not fit other Toyota models.
You need a drill and a 3/32" drill bit. All other required parts (tape, cable ties, eyelet, screw) are included.
Yes. You must drill a 3/32" hole to secure the white grounding wire. Before drilling, verify that no hidden items are behind or under the surface.
On a Toyota Matrix: remove cargo nets, cargo floor hatch, spare tire cover, and access panel doors. On a Toyota Echo: remove the threshold panel and partially remove the corner felt trunk liner on both sides.
Separate the vehicle's taillight wiring connectors on both sides. Insert the yellow wire T-Connector end on the driver's side and the green wire end on the passenger's side between the vehicle connectors. Ensure locking tabs are fully in place and connectors are clean.



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