01-07 Toyota Highlander CURT 4-flat Plug and Play Trailer WiringCURTOriginal price was $98.90. Current price is $91.76.In Stock
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2008 - 2019 Toyota Highlander
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| Side Application Type Description | Blank |
| Electrical System Type | 3W |
| Finish | N/A |
| Material | Blank |
| Mount Type Description | Blank |
| Output Type | 4-Way Flat |
| T-Connector Location | S3 |
| 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 |
|---|---|---|
| 2008 - 2019 | Toyota Highlander | — |
The 08-19 Toyota Highlander CURT 4-flat Plug and Play Trailer Wiring (Part #CTW2394) fits the following vehicles: 2008-2019 Toyota Highlander. Always verify your specific year, make, and model before ordering.
Yes, the 08-19 Toyota Highlander CURT 4-flat Plug and Play Trailer Wiring (Part #CTW2394) is designed to fit the 2008-2019 Toyota Highlander.
The 08-19 Toyota Highlander CURT 4-flat Plug and Play Trailer Wiring (Part #CTW2394) fits 2008-2019 Toyota Highlander models. The 2019 model year is the last year covered by this part number. For newer models, check for an updated version.
The 08-19 Toyota Highlander CURT 4-flat Plug and Play Trailer Wiring (Part #CTW2394) Refer to the included instructions for installation details. Basic hand tools are typically all you need.
The Curt 56042 custom wiring connector is designed for Toyota Highlander models equipped with a towing prep package. Your vehicle must have the towing prep package to be compatible. Check your vehicle owner's manual or contact the vehicle manufacturer to confirm whether your specific Highlander has the towing prep package installed.
No. The Curt 56042 is designed specifically for Toyota Highlander models with a towing prep package. If your vehicle does not have the towing prep package, this connector will not be compatible. Contact the vehicle manufacturer or check your owner's manual to verify whether your Highlander has the towing prep package.
The Curt 56042 is a custom wiring connector that provides a 4-flat connector interface for trailer lighting on compatible vehicles. It connects to your vehicle's 4-pin taillight wiring harness, allowing you to safely connect a trailer with standard 4-flat lighting connectors.
No special tools are required for installation of the Curt 56042 connector. The installation involves removing interior access panels and connecting the wiring harness by hand.
The manual does not specify whether the battery must be disconnected. For safety, consult your vehicle owner's manual or contact the vehicle manufacturer before beginning installation.
On the Toyota Highlander with towing prep package, the 4-pin taillight wiring harness connector is located behind the driver side rear access panel. You will need to open the tailgate and remove the driver side access panels, threshold, trunk floor panels and trays to access it.
Locate the vehicle's 4-pin taillight wiring harness connector on the driver side behind the rear access panel. Insert the custom wiring connector into the vehicle connector, ensuring the connectors are fully inserted with locking tabs in place. The connectors will be similar in design to each other.
When not in use, roll up the 4-flat connector and store it in a convenient, out-of-the-way location inside the trunk. Secure any loose wires with the provided cable ties to prevent tangling and damage.
Yes. A 4-flat dust cover is provided with the Curt 56042 connector. Install it after completing the wiring connection to help prevent corrosion.
Yes. Cable ties are provided with the Curt 56042 connector. Use them to secure any loose wires during installation.
The manual states that you must not exceed the product rating or the tow vehicle lamp load rating, whichever is lower. However, the specific product rating is not provided in the installation manual. Contact Curt Manufacturing or check the product documentation for the exact amperage or wattage rating.
Exceeding the product rating can cause loss of warranty, overheating and potential fire. Do not exceed the product rating or the tow vehicle lamp load rating, whichever is lower.
After installation, test for proper function by using a test light or by connecting a properly wired trailer. All steps must be followed to ensure the wiring connector will function properly.
Yes. You must open the vehicle tailgate to access the driver side rear access panels, threshold, trunk floor panels and trays that need to be removed to reach the 4-pin taillight wiring harness connector.
Yes, if your Highlander has a towing prep package. Verify this in your owner's manual or contact Toyota.
No special tools are required. Installation involves removing interior panels and hand-connecting the wiring harness.
Yes, a 4-flat dust cover is provided to help prevent corrosion.
The manual does not specify the product rating. Do not exceed the product rating or tow vehicle lamp load rating, whichever is lower, to avoid warranty loss, overheating and fire.
Test for proper function using a test light or by connecting a properly wired trailer.
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