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2009 - 2016 Volvo XC70
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Complete CURT Class 2 1-1/4" trailer hitch and 5-flat wiring kit (with 4-way to 5-way adapter for surge brakes) engineered for the 2009 - 2016 Volvo XC70. Vehicle-specific fit, plug-and-play installation, all hardware and instructions included.
This custom kit fits the following vehicles:
All Hardware and Installation Instructions Included!
Whatever the next checkpoint is on your adventure -- whether it's getting your bike on the trail before sunrise or making it to the campground before dark -- CURT class 2 hitches let you Bring It with confidence. These receiver hitches are made to handle most light-duty towing applications and offer a custom fit for your vehicle. Typically used on full-size cars, crossovers, compact SUVs, minivans or even compact pickup trucks, a CURT class 2 trailer hitch complements the design of smaller vehicles. This particular class 2 hitch is made to be a custom hitch for certain years of the Volvo S60, V60, V60 Cross Country, V70 and XC70 (to verify vehicle compatibility, see application info). It offers a weight carrying capacity of 3,500 lbs. GTW and 350 lbs. TW. Class 2 trailer hitches can typically be used to tow a variety of lightweight trailers, such as a small utility trailer, small fishing boat trailer or popup camper (NOTE: Never exceed the lowest weight capacity of any towing component). They are also perfect for adding cargo space to your vehicle with a bike rack or cargo carrier. This class 2 hitch features a 1-1/4" receiver tube to accept a ball mount shank or other hitch-mounted accessory. For safety, it is tested in accordance with SAE J684. A custom trailer hitch design requires extra care, and as such, CURT class 2 hitches are engineered using real vehicles and hands-on research. We use high-strength steel, robotic welding and rigorous testing to produce hitches that are built to fit your lifestyle. To ensure that each hitch will be a reliable extension of your vehicle, we also finish our hitches in a co-curing of liquid A-coat and black powder coat, giving them long-lasting rust and wear resistance.
If your vehicle is not equipped with wiring for towing a trailer, CURT custom wiring is the ideal solution. A custom wiring harness -- also called a T-connector -- is a simple, plug-and-play electrical device that plugs into your automotive electric system and provides a standard, universal trailer wiring connection. This is done using two or more vehicle-specific, OEM-compatible connectors to plug into the taillight assembly, eliminating the need for cutting, splicing and soldering during installation. Custom wiring harnesses are made vehicle-specific, and while they are not available for all vehicles, they do offer one of the fastest, easiest and most secure ways to wire a vehicle for towing. This particular plug-in harness provides a 4-way flat connector socket and is designed to be a custom wiring harness to fit certain years of the Volvo XC70 (to verify your vehicle compatibility, see application info). It comes with all necessary wiring components to establish a reliable trailer wiring connection, as well as a dust cover to keep the connector clean when not in use. You have a picture in mind of your next destination -- maybe it's the boat landing at your favorite fishing spot, maybe it's a campsite that overlooks one of nature's masterpieces, or maybe it's the next big jobsite. However, turning that picture into a reality takes more than just daydreaming. It takes a solid connection and the right amount of power. CURT custom wiring is made with some of the most sophisticated technology in the industry and is designed to install with ease, giving you a long-lasting electrical connection for your towing hitch setup.

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 |
|---|---|---|
| 2009 - 2016 | Volvo XC70 | — |
Yes, the 09 - 16 Volvo XC70 Curt 1-1/4" Class 2 Trailer Tow Hitch + 5-Flat Wiring Kit Tow Boat/Utility Trailer with Surge Brakes 12066 (Part #5W-CHW-3077) is designed to fit the 2009-2016 Volvo XC70.
The 09 - 16 Volvo XC70 Curt 1-1/4" Class 2 Trailer Tow Hitch + 5-Flat Wiring Kit Tow Boat/Utility Trailer with Surge Brakes 12066 (Part #5W-CHW-3077) fits the following vehicles: 2009-2016 Volvo XC70. Always verify your specific year, make, and model before ordering.
The 09 - 16 Volvo XC70 Curt 1-1/4" Class 2 Trailer Tow Hitch + 5-Flat Wiring Kit Tow Boat/Utility Trailer with Surge Brakes 12066 (Part #5W-CHW-3077) fits 2009-2016 Volvo XC70 models. The 2016 model year is the last year covered by this part number. For newer models, check for an updated version.
The 09 - 16 Volvo XC70 Curt 1-1/4" Class 2 Trailer Tow Hitch + 5-Flat Wiring Kit Tow Boat/Utility Trailer with Surge Brakes 12066 (Part #5W-CHW-3077) Refer to the included instructions for installation details. Basic hand tools are typically all you need.
The CURT 12066 receiver hitch fits Volvo S60, V60, V70, and XC70 models from 2008 to present, in both sedan and wagon body styles. Confirm your model and year match before purchasing.
The CURT 12066 is rated for a maximum of 3,500 lbs trailer weight and 350 lbs tongue weight when used as a weight-carrying hitch. You must never exceed your vehicle manufacturer's recommended towing capacity, which may be lower.
Yes, but all non-trailer loads (wheel-less loads) applied to this hitch must be supported by CURT 18050 stabilizing straps. Failure to properly support non-trailer loads with these straps will void the product warranty.
No, drilling is not required. The hitch uses existing factory weld nut holes on the Volvo bumper beam. You may need to clean out the six weld nut holes before installation.
Yes, trimming a 2" by 2.5" notch in the lower bumper fascia is required. Using a rotary tool, carefully cut out the bottom center of the fascia to the dimensions shown in Figure 1. Trim dimensions are approximate; confirm fit before trimming. Heat shield trimming may also be required for clearance around the receiver tube.
Required tools are: T20 and T25 Torx drivers, 8mm, 10mm, 13mm, 14mm, and 17mm sockets, 6" socket extension, ratchet, torque wrench, and rotary tool. Safety glasses must be worn at all times during installation.
Two people are recommended to ease installation, particularly for removing the rear bumper fascia to prevent scratches or damage to the vehicle.
On V70 and XC70 models, the towing eye must be loosened (not fully removed) to allow bumper beam removal. On S60 and V60 models, the towing eye may require removal depending on the specific vehicle configuration. The hitch is then sandwiched between the bumper beam and towing eye during reinstallation.
The kit includes 6 M10x1.5 hex head cap screws (HHCS) at 45mm length, class 10.9 (part 10-10414), 6 conical tooth washers 7/16" (part 30-00163), 2 round hole spacers 0.375" x 1.25" x 2.00" (part CM-SP56), and 2 flat 0.375" spacers (part 12066-SP).
All M10 fasteners must be torqued to 45 lb-ft. This includes the hitch mounting bolts and the towing eye bolts on V70 and XC70 models.
Use the supplied spacer plates if the mounting surface on the Volvo has raised edges around the perimeter and center holes. The Volvo S60 has spot welded plates with this configuration. The spacers are installed between the hitch and bumper beam to ensure proper alignment.
1. Remove rear bumper fascia and disconnect backup sensor if present. 2. Loosen towing eye (V70/XC70 only). 3. Remove bumper beam. 4. Place hitch into bumper beam aligning holes. 5. Raise hitch and bumper beam into position using supplied spacers if needed. 6. Hand tighten M10 bolts and conical washers. 7. Reinstall towing eye if applicable and hand tighten. 8. Torque all M10 fasteners to 45 lb-ft. 9. Retighten towing eye from inside vehicle (V70/XC70 only). 10. Replace appearance panel bolts (V70/XC70 only). 11. Trim fascia using rotary tool and reinstall.
After installation, ensure the fascia sits flat along the rear shelf of the trunk. Periodically check that all fasteners are tight and all structural components are sound. This should be done regularly throughout the life of the hitch.
Periodically check the receiver hitch to ensure all fasteners are tight and all structural components are sound. The manual does not specify an exact interval, but regular inspection is recommended to maintain safety and warranty compliance.
Safety glasses must be worn at all times during installation. Two people are recommended to remove the fascia to prevent scratches or damage. Use proper tools to improve installation quality and reduce time required.
CURT Manufacturing warrants this product to be free of defects in material and workmanship at the time of retail purchase by the original purchaser. If defective, CURT may repair or replace the product at their option when returned prepaid with proof of purchase. Warranty is voided by alteration, misuse, or improper installation. CURT's liability is limited to repair or replacement and excludes incidental or consequential loss or damage.
Yes, the CURT 12066 fits all Volvo S60, V60, V70, and XC70 models from 2008 to present in sedan and wagon styles.
No drilling required. Fascia trimming (2" x 2.5" notch) is required using a rotary tool.
T20 and T25 Torx drivers, 8/10/13/14/17mm sockets, 6" extension, ratchet, torque wrench, rotary tool, and safety glasses.
Two people are recommended, especially for removing the rear bumper fascia.
All M10 fasteners must be torqued to 45 lb-ft.
Yes, but non-trailer loads must be supported by CURT 18050 stabilizing straps or warranty is voided.
Ensure fascia sits flat on rear trunk shelf. Periodically check that all fasteners are tight and structural components are sound.
Yes, the Curt 56386 custom wiring harness is designed for the Volvo XC70. It is part of the SUVs, Mini & Full-Sized Vans (S) category. Verify your vehicle matches the application before purchase.
The Curt 56386 is designed for the Volvo XC70 in the SUVs, Mini & Full-Sized Vans category.
The signal circuits are rated at 3.0 amps per side. Do not exceed this rating or the tow vehicle lamp load rating, whichever is lower, to avoid loss of warranty, overheating and potential fire.
The tail and running circuits are rated at 6.0 amps total. Do not exceed this rating or the tow vehicle lamp load rating, whichever is lower, to avoid loss of warranty, overheating and potential fire.
The battery connection must be fuse-protected with a 10-amp maximum fuse. Exceeding this rating can cause loss of warranty, overheating and potential fire.
Required tools are: flat blade screwdriver, ratchet, ratchet extension, 10mm socket, panel trim removal tool, wire stripper, wire crimper, and cutting tool.
Yes, a panel trim removal tool is required to safely remove the ceiling panel section without damaging alignment tabs.
The manual does not specify whether the battery must be disconnected before installation. Consult the vehicle owner's manual or contact the vehicle manufacturer for guidance on safe electrical work procedures.
The custom wiring harness end with the yellow wire is inserted between the separated connectors at the driver-side taillight. Make sure the connectors are fully inserted with locking tabs in place.
The custom wiring harness end with the red wire is routed up behind the interior side panel and inserted between the separated vehicle connectors located in the ceiling. Ensure the connectors are fully inserted with locking tabs in place.
The custom wiring harness end with the green wire is routed across the top and down behind the interior side panel to the vehicle and taillight connectors, then inserted between the separated vehicle connectors. Ensure the connectors are fully inserted with locking tabs in place.
The white ground wire is secured using the ring terminal and provided screw to a suitable grounding point near the connector, such as an existing screw with nut in the vehicle frame. If no suitable point exists, drill a 3/32" pilot hole. The area must be free of rust, dirt and paint.
Drilling may be required only if a suitable grounding point is not available. If needed, drill a 3/32" pilot hole in an area free of rust, dirt and paint. Always check for hidden items before drilling to avoid damage and personal injury.
Drill a 3/32" pilot hole for the provided ground screw. The area must be free of rust, dirt and paint. Always check for hidden items behind or under any surface before drilling to avoid damage and personal injury.
Route the 4-flat down along the side trim panel and out the bottom. When in use, route it to the center of the vehicle and out the trunk. When not in use, roll it up and store in a convenient, out-of-the-way location inside the trunk. Secure any loose wires with the provided cable ties.
The black converter box is adhered to a flat spot inside the vehicle near the taillight using the provided double-sided tape.
A 4-flat dust cover is provided to help prevent corrosion. Install it after completing all other installation steps.
The Curt 56386 includes a screw for the ground wire, a ring terminal, double-sided tape for the converter box, cable ties for securing loose wires, and a 4-flat dust cover.
Remove the ceiling light in the rear ceiling panel and its connector, the ceiling panel section (by removing the bolt underneath), both side trim panels on the trunk sides, the fastener for the center side trim panel, the upper trim panels, and both access panels on each side of the side trim panels.
Yes, remove all trunk floor coverings before beginning installation.
Test for proper function by using a test light or connecting a properly wired trailer. All installation steps must be followed to ensure the wiring harness functions properly.
Test for proper function using a test light or by connecting a properly wired trailer.
Take care not to damage the locking tabs when separating connectors. This applies to the ceiling light connector, the vehicle wiring harness connector under the ceiling panel, and the taillight wiring harness connectors.
Use a panel trim removal tool to aid in removing the ceiling panel section. Take care not to damage the alignment tabs on the back of the ceiling panel and upper trim panels when pulling them downward.
Verify that all installation steps have been followed completely. Check that all connectors are fully inserted with locking tabs in place for the yellow wire (taillight), red wire (ceiling), and green wire (vehicle/taillight connections). Test using a test light or properly wired trailer. If the issue persists, consult the vehicle owner's manual or contact the vehicle manufacturer.
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