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CURT
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2005 - 2007 Buick Terraza
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| Electrical System Type | 2W |
| Finish | N/A |
| Material | Blank |
| Mount Type Description | Blank |
| Output Type | 4-Way Flat |
| Side Application Type Description | Blank |
| 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 |
|---|---|---|
| 2005 - 2007 | Buick Terraza | — |
Yes, the 05-07 Buick Terraza CURT 4-flat Plug and Play Trailer Wiring (Part #CTW217) is designed to fit the 2005-2007 Buick Terraza.
The 05-07 Buick Terraza CURT 4-flat Plug and Play Trailer Wiring (Part #CTW217) fits 2005-2007 Buick Terraza models. The 2007 model year is the last year covered by this part number. For newer models, check for an updated version.
The 05-07 Buick Terraza CURT 4-flat Plug and Play Trailer Wiring (Part #CTW217) fits the following vehicles: 2005-2007 Buick Terraza. Always verify your specific year, make, and model before ordering.
The 05-07 Buick Terraza CURT 4-flat Plug and Play Trailer Wiring (Part #CTW217) Refer to the included instructions for installation details. Basic hand tools are typically all you need.
Yes, the Curt 56077 custom wiring connector is designed for Chevrolet Uplander vans. It is also compatible with Buick Terraza, Pontiac Montana SV6, and Saturn Relay models. All are SUVs, mini and full-sized vans in the S-class category.
Yes, the Curt 56077 is compatible with Pontiac Montana SV6. It fits all four vehicles in the S-class van category: Buick Terraza, Chevrolet Uplander, Pontiac Montana SV6, and Saturn Relay.
Yes, the Curt 56077 custom wiring connector is compatible with Saturn Relay vans. It is designed for all four models in the S-class van category.
The Curt 56077 is a custom wiring connector designed for S-class vans (Buick Terraza, Chevrolet Uplander, Pontiac Montana SV6, and Saturn Relay). It connects to the vehicle's taillight wiring harness to enable trailer lighting functions. The connector is a 4-flat type that routes to the center of the vehicle and out of the trunk for use, and can be rolled up and stored inside the trunk when not in use.
You will need a panel trim removal tool. The manual also recommends having a test light or a properly wired trailer available to test the connector after installation to ensure proper function.
Open the vehicle tailgate, then remove the threshold trim along the rear doors and the interior trim panel on the driver side. Behind this trim panel you will locate the vehicle taillight wiring harness connectors. Use a panel trim removal tool to avoid damage.
Locate the vehicle taillight wiring harness connectors behind the driver side interior trim panel. If the connectors are already connected, separate them carefully without damaging the locking tabs. Insert the custom wiring harness end between the separated connectors, ensuring the connectors are fully inserted with locking tabs in place.
Route the 4-flat connector to the center of the vehicle and out of the trunk when in use. When not in use, roll it up and store it in a convenient, out-of-the-way location inside the trunk. Secure any loose wires with the provided cable ties.
After connecting the harness, reinstall all items you removed during installation. Install the provided 4-flat dust cover to help prevent corrosion. Then test for proper function by using a test light or connecting a properly wired trailer.
Do not exceed the product rating or the tow vehicle lamp load rating, whichever is lower. Exceeding the product rating can cause loss of warranty, overheating, and potential fire. Check your vehicle owner's manual or contact the vehicle manufacturer for the tow vehicle lamp load rating.
Yes. Before drilling or removing any trim panels, check for miscellaneous items that may be hidden behind or under any surface to avoid damage and personal injury. When separating the vehicle's taillight wiring harness connectors, take care not to damage the locking tabs.
Test for proper function by using a test light or connecting a properly wired trailer. All steps must be followed to ensure the wiring connector will function properly.
The Curt 56077 includes the custom wiring harness with a 4-flat connector, a 4-flat dust cover, and cable ties for securing loose wires.
The Curt 56077 is designed for Buick Terraza, Chevrolet Uplander, Pontiac Montana SV6, and Saturn Relay vans. If you own one of these models, it will fit.
Do not exceed the product rating or tow vehicle lamp load rating, whichever is lower. Exceeding the rating can cause overheating and potential fire.
The manual does not state that professional installation is required. The installation involves removing interior trim panels, connecting the wiring harness to the vehicle's taillight connectors, and routing the 4-flat connector. A panel trim removal tool is needed.
The manual does not specify that drilling is required. It does warn to check for hidden items before drilling, but the installation steps do not describe a drilling procedure.
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