CURT Trailer Brake Controller Harness, Select Cadillac, Chevrolet, GMC Trailer Brake Control HarnessCURT$29.94In Stock
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Confirmed to Fit
Confirmed to Fit
Confirmed to Fit
1999 - 2002 Chevrolet Silverado 1500
Confirmed to Fit
2001 - 2002 Chevrolet Silverado 1500 HD
Confirmed to Fit
1999 - 2002 Chevrolet Silverado 2500
Confirmed to Fit
2001 - 2002 Chevrolet Silverado 2500 HD
Confirmed to Fit
2001 - 2002 Chevrolet Silverado 3500
Confirmed to Fit
2000 - 2002 Chevrolet Suburban 1500
Confirmed to Fit
2000 - 2002 Chevrolet Suburban 2500
Confirmed to Fit
2000 - 2002 Chevrolet Tahoe
Confirmed to Fit
1999 - 2002 GMC Sierra 1500
Confirmed to Fit
2001 - 2002 GMC Sierra 1500 HD
Confirmed to Fit
1999 - 2002 GMC Sierra 2500
Confirmed to Fit
2001 - 2002 GMC Sierra 2500 HD
Confirmed to Fit
2001 - 2002 GMC Sierra 3500
Confirmed to Fit
2000 - 2002 GMC Yukon
Confirmed to Fit
2000 - 2002 GMC Yukon XL 1500
Confirmed to Fit
2000 - 2002 GMC Yukon XL 2500
Confirmed to Fit
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Warranty: One-Year Limited Warranty
Installation Difficulty: Novice
Installation Time Exact (Minutes): 5
A CURT Quick Plug brake controller wiring adapter is one of the fastest and easiest ways to plug your brake controller into your vehicle. It requires no cutting or splicing! Just insert the vehicle-specific plug end into the OEM vehicle?s factory brake controller socket. The other end plugs into your CURT trailer brake controller. Quick Plug harnesses are available for a variety of vehicles and are unique for each vehicle application to provide the easiest possible installation. This particular brake controller harness fits certain years of the Cadillac Escalade, Escalade EXT, Chevy Silverado or GMC Sierra 1500, 1500HD, 2500, 2500HD, 3500, Suburban 1500, 2500, Avalanche 1500, 2500, Tahoe, GMC Yukon, Yukon XL 1500 and 2500 (see application info to verify fitment). CURT Quick Plug harnesses are compatible with most CURT brake controls and can be used as a replacement or for a new control unit installation. They're also great for towing all types of trailers with electric brakes. For versatile mounting of your trailer brake controller this Quick Plug wire harness measures two feet long. It also features a slit loom sleeve to keep the wires protected against crushing and abrasions. CURT Quick Plug wire plug-in adapters are made with 12-gauge wires for a reliable connection and braking, and come with zip ties to keep the harness contained and out of sight.
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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20 compatible vehicles
| Year | Make & Model | Notes |
|---|---|---|
| 2002 | Cadillac Escalade | Installation Location: BH3 Installation Time: 30-60 minutes |
| 2002 | Cadillac Escalade EXT | Installation Location: BH3 Installation Time: 30-60 minutes |
| 2002 | Chevrolet Avalanche 1500 | Installation Location: BH3 Installation Time: 30-60 minutes |
| 2002 | Chevrolet Avalanche 2500 | Installation Location: BH3 Installation Time: 30-60 minutes |
| 1999 - 2002 | Chevrolet Silverado 1500 | Installation Location: BH3 Installation Time: 30-60 minutes |
| 2001 - 2002 | Chevrolet Silverado 1500 HD | Installation Location: BH3 Installation Time: 30-60 minutes |
| 1999 - 2002 | Chevrolet Silverado 2500 | Installation Location: BH3 Installation Time: 30-60 minutes |
| 2001 - 2002 | Chevrolet Silverado 2500 HD | Installation Location: BH3 Installation Time: 30-60 minutes |
| 2001 - 2002 | Chevrolet Silverado 3500 | Installation Location: BH3 Installation Time: 30-60 minutes |
| 2000 - 2002 | Chevrolet Suburban 1500 | Installation Location: BH3 Installation Time: 30-60 minutes w/Amber Turn Signals |
| 2000 - 2002 | Chevrolet Suburban 2500 | Installation Location: BH3 Installation Time: 30-60 minutes w/Amber Turn Signals |
| 2000 - 2002 | Chevrolet Tahoe | Installation Location: BH3 Installation Time: 30-60 minutes w/Amber Turn Signals |
| 1999 - 2002 | GMC Sierra 1500 | Installation Location: BH3 Installation Time: 30-60 minutes |
| 2001 - 2002 | GMC Sierra 1500 HD | Installation Location: BH3 Installation Time: 30-60 minutes |
| 1999 - 2002 | GMC Sierra 2500 | Installation Location: BH3 Installation Time: 30-60 minutes |
| 2001 - 2002 | GMC Sierra 2500 HD | Installation Location: BH3 Installation Time: 30-60 minutes |
| 2001 - 2002 | GMC Sierra 3500 | Installation Location: BH3 Installation Time: 30-60 minutes |
| 2000 - 2002 | GMC Yukon | Installation Location: BH3 Installation Time: 30-60 minutes w/Amber Turn Signals |
| 2000 - 2002 | GMC Yukon XL 1500 | Installation Location: BH3 Installation Time: 30-60 minutes |
| 2000 - 2002 | GMC Yukon XL 2500 | Installation Location: BH3 Installation Time: 30-60 minutes |
Yes, the CURT Trailer Brake Controller Harness, Select Cadillac, Chevrolet, GMC (Packaged) Trailer Brake Control Harness (Part #BKDK51343) is designed to fit the 2002 Cadillac Escalade.
The CURT Trailer Brake Controller Harness, Select Cadillac, Chevrolet, GMC (Packaged) Trailer Brake Control Harness (Part #BKDK51343) fits 2002 Cadillac Escalade models. The 2002 model year is the last year covered by this part number. For newer models, check for an updated version.
The CURT Trailer Brake Controller Harness, Select Cadillac, Chevrolet, GMC (Packaged) Trailer Brake Control Harness (Part #BKDK51343) fits the following vehicles: 2002 Cadillac Escalade; 2002 Cadillac Escalade EXT; 2002 Chevrolet Avalanche 1500; 2002 Chevrolet Avalanche 2500; 1999-2002 Chevrolet Silverado 1500; 2001-2002 Chevrolet Silverado 1500 HD; 1999-2002 Chevrolet Silverado 2500; 2001-2002 Chevrolet Silverado 2500 HD; 2001-2002 Chevrolet Silverado 3500; 2000-2002 Chevrolet Suburban 1500; 2000-2002 Chevrolet Suburban 2500; 2000-2002 Chevrolet Tahoe; 1999-2002 GMC Sierra 1500; 2001-2002 GMC Sierra 1500 HD; 1999-2002 GMC Sierra 2500; 2001-2002 GMC Sierra 2500 HD; 2001-2002 GMC Sierra 3500; 2000-2002 GMC Yukon; 2000-2002 GMC Yukon XL 1500; 2000-2002 GMC Yukon XL 2500. Always verify your specific year, make, and model before ordering.
The CURT Trailer Brake Controller Harness, Select Cadillac, Chevrolet, GMC (Packaged) Trailer Brake Control Harness (Part #BKDK51343) Typical installation time is 30-60 minutes. Basic hand tools are typically all you need.
Yes, the CURT brake control harness (51342 or 51343) is compatible with Chevrolet Silverado. The harness connects to the black electrical junction box located under the dash to the left of the steering column. Verify your vehicle has this junction box before purchasing.
Yes, the CURT brake control harness (51342 or 51343) is compatible with GMC Yukon models with new body and amber turn signals, as well as Yukon Denali, Yukon XL, and Yukon XL Denali. The harness connects to the black electrical junction box under the dash to the left of the steering column.
Yes, the CURT brake control harness (51342 or 51343) is compatible with Cadillac Escalade and Escalade EXT. The harness connects to the black electrical junction box located under the dash to the left of the steering column.
The manual does not specify which part number applies to which vehicle or application. Contact CURT Manufacturing at 1.877.287.8634 for clarification on which part number is correct for your specific vehicle.
The brake control harness connects to the black electrical junction box located under the dash to the left of the steering column. The connection point is in the top row of the junction box, second from the left. Remove the box cover to access it.
1. Locate the black electrical junction box under the dash to the left of the steering column and remove the cover. 2. Insert the CURT brake control harness connector into the vehicle connection point in the top row, second from the left. 3. Verify battery power is supplied using a circuit tester. 4. Insert the brake control harness's black connector into the brake control's quick plug connector. 5. Secure the harness with provided cable ties, avoiding pinch points. 6. Mount the brake control unit and perform test procedures as instructed in the brake control user manual.
The manual does not specify whether battery disconnection is required. Contact CURT Manufacturing at 1.877.287.8634 for safety guidance before beginning installation.
The manual does not specify required tools. At minimum, a circuit tester is needed to verify battery power at the junction box connector. Contact CURT Manufacturing at 1.877.287.8634 for a complete tool list.
The brake control harness includes cable ties for securing the harness. The manual does not specify the quantity or other included components. Refer to the product packaging or contact CURT Manufacturing at 1.877.287.8634 for a complete parts list.
After inserting the CURT brake control harness connector into the vehicle connection point in the junction box, carefully probe the connector with a circuit tester to verify battery power (+) is supplied. Make sure none of the wires are touching during this test. If power is detected, proceed to Step 4. If no power is detected, a universal brake control wiring kit (#51500) must be installed.
If your vehicle does not supply power to the brake control harness connector, you must install the universal brake control wiring kit (#51500). This kit requires modification of the factory harness: cut the battery wire and trailer brake wire leading to the factory connector, leaving enough room to use butt connectors to attach the wires from the universal brake control wiring kit. Route all wires as directed in the brake control wiring kit installation instructions. After installation, cap and/or tape the exposed ends of cut wires to prevent shorting.
After inserting the brake control harness's black connector into the brake control's quick plug connector, secure the harness with the provided cable ties. Avoid pinching the wires or harness when tightening the cable ties.
After completing the installation, test for proper function by following the brake control unit instruction manual. Mount the brake control unit as directed and perform the test procedures instructed in the brake control user manual. The manual does not provide specific test procedures; refer to the brake control unit's documentation.
Ensure none of the wires are touching during installation. If you install the universal brake control wiring kit (#51500), cap and/or tape the exposed ends of cut wires to prevent shorting. Secure the harness with cable ties, avoiding pinch points that could damage the wires. All steps must be followed to ensure the brake control harness functions properly.
The harness fits Cadillac Escalade & EXT, Chevrolet Avalanche, Silverado, Suburban (new body w/ amber turn signals), Tahoe (new body w/ amber turn signals), and GMC Sierra, Yukon (new body w/ amber turn signals), Yukon Denali, Yukon XL, and Yukon XL Denali. Your vehicle must have a black electrical junction box under the dash to the left of the steering column.
Only if your vehicle does not supply power to the brake control harness connector. After inserting the harness connector into the junction box, use a circuit tester to verify battery power (+). If power is present, you do not need the wiring kit. If no power is detected, install kit #51500 and modify the factory harness by cutting and connecting the battery and trailer brake wires with butt connectors.
1. Locate the junction box under the dash left of the steering column. 2. Insert the harness connector into the top row, second from left. 3. Verify power with a circuit tester. 4. Connect the black connector to the brake control unit. 5. Secure with cable ties. 6. Test using the brake control unit manual.
Ensure wires do not touch during installation. If using the universal brake control wiring kit, cap and tape all exposed cut wire ends to prevent shorting. Secure the harness with cable ties without pinching wires. All steps must be followed for proper function.
A circuit tester is required to verify battery power at the junction box. If the universal brake control wiring kit is needed, wire cutters and butt connectors are required. The manual does not specify other tools; contact CURT at 1.877.287.8634 for details.
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