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2010 - 2017 Chevrolet Equinox
Confirmed to Fit
2010 - 2017 GMC Terrain
Confirmed to Fit
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Includes harness, 4-flat extension, mounting bracket and hardware
Includes harness, 4-flat extension, mounting bracket and hardware
Warranty: One-Year Limited Warranty
Installation Difficulty: Advanced
Installation Time Exact (Minutes): 60
Towing your vehicle behind your RV is a great way to experience more of the adventure on your cross-country excursions. Whether you're towing a compact car or a full-size truck, CURT has the perfect solution to help you Bring It! CURT towed-vehicle RV harnesses are a vehicle-specific, plug-and-play solution to wiring your vehicle for dinghy towing. They use original-equipment-compatible connectors to plug into your vehicle's wiring system without any cutting, splicing or soldering required. They provide a standard 4-way flat connector to plug into the RV socket and synchronize the vehicle's tail lights, turn signals and brake lights with the RV's. Because each towed-vehicle RV harness has a vehicle-specific design, installation is fast and easy. This particular RV dinghy towing wiring harness is designed for specific years of the Chevrolet Equinox and GMC Terrain. CURT RV harnesses are also built to provide long-lasting operation. They feature integrated block diodes that protect the vehicle's circuits from the RV signals. They isolate the sensitive vehicle electronics, keeping them from overheating and short circuiting. Every CURT towed-vehicle RV harness comes ready to install with all necessary hardware included. They also come with a 4-way flat extension to provide plenty of length to plug into the RV socket, as well as a connector mounting bracket to mount the connector on the vehicle.
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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2 compatible vehicles
| Year | Make & Model | Notes |
|---|---|---|
| 2010 - 2017 | Chevrolet Equinox | — |
| 2010 - 2017 | GMC Terrain | — |
The CURT Custom Towed-Vehicle RV Wiring Harness, Select Chevrolet Equinox, GMC Terrain Trailer Connector Kit (Part #BKDK58900) fits 2010-2017 Chevrolet Equinox models. The 2017 model year is the last year covered by this part number. For newer models, check for an updated version.
Yes, the CURT Custom Towed-Vehicle RV Wiring Harness, Select Chevrolet Equinox, GMC Terrain Trailer Connector Kit (Part #BKDK58900) is designed to fit the 2010-2017 Chevrolet Equinox.
The CURT Custom Towed-Vehicle RV Wiring Harness, Select Chevrolet Equinox, GMC Terrain Trailer Connector Kit (Part #BKDK58900) fits the following vehicles: 2010-2017 Chevrolet Equinox; 2010-2017 GMC Terrain. Always verify your specific year, make, and model before ordering.
The CURT Custom Towed-Vehicle RV Wiring Harness, Select Chevrolet Equinox, GMC Terrain Trailer Connector Kit (Part #BKDK58900) Refer to the included instructions for installation details. Basic hand tools are typically all you need.
The CURT 58900 is an RV harness with a 4-flat connector system designed to integrate a vehicle's taillight wiring with an RV or trailer lighting system. It routes vehicle taillight signals (brake, turn, running lights) to a 4-flat connector at the front bumper for towing applications. The harness includes a ground wire, cable ties, a cable tie pad, a mounting bracket, and a dust cover.
The manual states the 58900 is designed for SUVs and Vans. The wiring location guide shows representative locations for these vehicle types. For confirmation that your specific vehicle model and year is compatible, check the vehicle owner's manual or contact the vehicle manufacturer, as the installation manual does not list specific makes or model years.
You will need: a flathead screwdriver, a 10mm socket (or Phillips screwdriver as an alternative for taillight screws), a utility knife, and a Torx T-40 bit. A fish wire is also required to route the harness through the vehicle. The manual notes that proper tools will improve installation quality and reduce installation time.
The manual lists 'Included Parts' but does not detail them by name or quantity on the provided pages. Based on the installation steps, the harness includes: a 4-flat RV harness with yellow and green wire ends, a white ground wire with ring terminal, cable ties, a cable tie pad, a mounting bracket with two screws, a grounding screw, and a 4-flat dust cover. For a complete parts list, refer to the product packaging or contact CURT directly.
The manual does not explicitly state whether battery disconnection is mandatory. Step 11 mentions 'If it was disconnected at the beginning of the installation, reconnect the negative battery terminal,' indicating disconnection is optional at the installer's discretion. For safety, consult your vehicle owner's manual or a qualified technician.
The installation is rated as 'Moderate' difficulty. The manual recommends reading all instructions thoroughly before beginning and notes that all steps must be followed to ensure proper function. The installation involves removing taillights, routing harness through the vehicle frame, drilling holes, and making electrical connections.
1. Open the rear tailgate. 2. Using a flathead screwdriver, remove the plastic caps covering the screws securing each taillight assembly. 3. Using a 10mm socket or Phillips screwdriver, remove the two screws securing the taillight. 4. Gently pull the taillight away from the vehicle to locate the vehicle taillight wiring harness connectors. Repeat on the passenger side.
1. Separate the vehicle taillight connectors from the taillight housing, taking care not to damage the locking tabs. 2. Insert the RV harness end with the yellow wire between the separated connectors. 3. Make sure the connectors are fully inserted with locking tabs in place. Repeat this process on the passenger side.
Locate a suitable grounding point near the connector, such as an existing screw with nut in the vehicle frame, or drill a 3/32" pilot hole for the provided screw. The area must be free of rust, dirt, and paint. Secure the white ground wire using the ring terminal and the provided screw. Before drilling, check for miscellaneous items that may be hidden behind or under any surface to avoid damage or personal injury.
1. Cut the cable ties on the 4-flat portion of the RV harness. 2. Route the remaining portion containing the green wire through the opening behind the taillight. 3. Using a fish wire, route the ends of the RV harness containing the green wire up through the passenger-side opening. 4. Once routed into the taillight cavity, repeat the connector insertion process from Step 3.
Route the ends of the RV harness containing the green wire along the rear frame rail to the passenger side. Mount the cable tie pad halfway across the frame rail. Using the provided cable ties, secure the conduit to the frame rail and cable tie pad. The manual recommends using five cable ties along the rear frame rail: two on either side and one on the cable tie pad.
Route the 4-flat portion down through the taillight opening, along the existing factory wire harness above the wheel and suspension assembly, securing with cable ties along the way. Continue routing along the brake lines to the support bar at the front of the vehicle, securing with cable ties. Route the 4-flat along the frame to the front of the bumper into the bumper opening. Alternatively, you may route along the outside of the frame rail instead (Step 11 provides details for this alternate route).
Yes. You must drill two 3/32" pilot holes in the front frame rail to mount the 4-flat bracket. You may also need to drill a 3/32" pilot hole for the ground wire screw if a suitable existing screw with nut is not available. Before drilling, check for miscellaneous items hidden behind or under any surface to avoid damage. Do not drill through the vehicle body or any exposed surface.
Both the bracket mounting holes and the ground wire screw hole are 3/32" diameter pilot holes. Use the bracket as a template to mark the two mounting hole locations on the front frame rail.
Signal circuits (brake and turn signals): 7.5-amps per side. Tail/Running circuits: 7.5-amps total. Do not exceed the product rating or the tow vehicle lamp load rating, whichever is lower. For more information, check your vehicle owner's manual or contact the vehicle manufacturer.
The RV harness includes: yellow wire (connects to vehicle taillight connectors at the rear), green wire (routed along the rear frame rail to the passenger side), and white wire (ground wire with ring terminal). The 4-flat connector at the front receives these signals for connection to an RV or trailer.
Locate the front frame rail that goes across the front of the vehicle. Using the bracket as a template, mark the two holes. Drill two 3/32" pilot holes and attach the bracket using the two remaining screws. Secure the 4-flat to the frame rail with a cable tie. Take care not to drill through the vehicle body or any exposed surface.
Secure any excess wire so that it is not drooping or dangling, but not so tight that it causes unnecessary strain to the wire, which could lead to breakage over time. After removing slack from the 4-flat wire, tighten any cable ties and add as needed. Use a cable tie to fasten any excess wire to a solid spot along the driver-side inner fender.
Key warnings: (1) Do not exceed the product rating (7.5-amps per side for signal, 7.5-amps total for tail/running) or tow vehicle lamp load rating, whichever is lower. (2) Check for miscellaneous items hidden behind or under any surface before drilling to avoid damage and personal injury. (3) Avoid areas with moving parts or that could cut, pinch, or burn wires when routing the 4-flat harness. Failure to follow these warnings may cause property damage, personal injury, or loss of life. (4) Do not drill through the vehicle body or exposed surfaces. (5) Do not secure wires so tightly that they cause strain-induced breakage.
Once installed, test for proper function by using a test light or connecting a properly equipped tow vehicle. The manual does not provide detailed testing procedures beyond this. Ensure all connectors are fully seated with locking tabs in place, and verify that all cable ties are secure and wires are properly routed.
Periodic inspection of all wires and connections should be performed to ensure there is no visible damage or loose connections. The manual does not specify an inspection interval. After installation, install the provided 4-flat dust cover to help prevent corrosion.
Yes. CURT Group stands behind its products with industry-leading warranties. Register your purchase at warranty.curtgroup.com/surveys to provide feedback and help improve products. Specific warranty terms are not detailed in the installation manual; contact CURT or check the product documentation for full warranty details.
The 58900 is designed for SUVs and Vans. Confirm compatibility with your specific vehicle model and year by checking your vehicle owner's manual or contacting the vehicle manufacturer.
Yes. You must drill two 3/32" pilot holes in the front frame rail for the bracket, and may need to drill a 3/32" pilot hole for the ground wire screw. Do not drill through the vehicle body or exposed surfaces.
Yes. You must remove both rear taillights to access the vehicle taillight wiring harness connectors and insert the RV harness yellow wire between them.
Do not exceed the product electrical rating (7.5-amps per side for signal, 7.5-amps total for tail/running) or tow vehicle lamp load rating, whichever is lower. Avoid routing the harness through areas with moving parts or sharp edges that could cut or pinch wires. Check for hidden items before drilling.
Perform periodic inspection of all wires and connections to ensure there is no visible damage or loose connections. Install the provided 4-flat dust cover to help prevent corrosion.
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