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2021 - 2025 Volvo XC40
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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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1 compatible vehicles
| Year | Make & Model | Notes |
|---|---|---|
| 2021 - 2025 | Volvo XC40 | — |
The Curt 56355 Custom Wiring Harness is designed for Volvo XC60 models, including the 3.0L 6-cylinder turbo, 2.0L 4-cylinder turbo, and standard XC60 variants. Consult your vehicle owner's manual or contact the vehicle manufacturer to confirm your specific model year and engine configuration are compatible.
The Curt 56355 is a custom wiring harness that integrates with your Volvo XC60's taillight wiring to enable trailer lighting functions. It includes a converter box and connects to a 4-flat connector for trailer use.
You will need: ratchet, 10mm socket, flat blade screwdriver, panel trim removal tool, wire stripper, wire crimper, and cutting tool. A test light or properly wired trailer is also required to test the harness after installation.
Yes. Step 1 of the installation requires you to locate the vehicle battery on the driver side under the hood and disconnect the negative battery terminal before proceeding with any other steps.
Drilling may be required. The installation calls for a suitable grounding point near the taillight connector, such as an existing screw with nut in the vehicle frame. If no suitable existing point is available, you must drill a 3/32" pilot hole for the provided screw. Before drilling, check for hidden items behind or under surfaces to avoid damage and personal injury.
Signal Circuits are rated at 3.0 amps per side. Tail/Running Circuits are rated at 6.0 amps total. Do not exceed these product ratings or your tow vehicle's lamp load rating, whichever is lower. Exceeding the rating can cause loss of warranty, overheating and potential fire.
The battery connection must be fuse-protected with a maximum 10-amp fuse. Exceeding this rating can cause loss of warranty, overheating and potential fire.
Follow all steps in order: (1) disconnect negative battery terminal, (2) remove trunk floor coverings, (3) remove rear scuff panel, (4) locate and separate driver side taillight connectors, (5) insert custom harness yellow wire end between connectors, (6) secure white ground wire to frame, (7) route green wire end to passenger side and repeat connector steps, (8) adhere converter box with double-sided tape, (9) route battery power wire per included CME-PCL-INS sheet, (10) route 4-flat connector and secure loose wires with cable ties, (11) reinstall removed items and reconnect battery. All steps must be followed to ensure proper function.
The harness connects to the vehicle's taillight wiring connectors located behind the side trim panels. The yellow wire end connects on the driver side and the green wire end connects on the passenger side. Both ends insert between the separated taillight connectors, with locking tabs fully engaged.
Locate a suitable grounding point near the taillight connector, such as an existing screw with nut in the vehicle frame. If no suitable point exists, 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 provided screw. Before drilling, check for hidden items behind or under surfaces to avoid damage.
Locate a flat spot inside the vehicle near the taillight and adhere the black converter box using the provided double-sided tape.
After installation, test for proper function by using a test light or connecting a properly wired trailer. All steps must be followed to ensure the wiring harness functions properly before relying on it.
The Curt 56355 includes a custom wiring harness with yellow and green wire ends, a black converter box, a white ground wire with ring terminal, a provided screw for grounding, double-sided tape for mounting the converter box, cable ties for securing loose wires, and a 4-flat dust cover to help prevent corrosion.
Do not exceed the product rating: Signal Circuits 3.0 amps per side, Tail/Running Circuits 6.0 amps total. Also do not exceed your tow vehicle's lamp load rating, whichever is lower. Exceeding these limits can cause loss of warranty, overheating and potential fire.
When not in use, roll up the 4-flat connector and store it in a convenient, out-of-the-way location. Secure any loose wires with the provided cable ties.
Yes, the Curt 56355 is designed for Volvo XC60 models including 3.0L 6-cylinder turbo, 2.0L 4-cylinder turbo, and standard variants. Confirm your specific model year with the vehicle manufacturer.
You need: ratchet, 10mm socket, flat blade screwdriver, panel trim removal tool, wire stripper, wire crimper, and cutting tool. A test light or properly wired trailer is required for post-installation testing.
The battery connection must use a 10-amp maximum fuse. Do not exceed this rating as it can cause overheating and fire.
Signal Circuits: 3.0 amps per side. Tail/Running Circuits: 6.0 amps total. Do not exceed these ratings or your vehicle's lamp load rating, whichever is lower.
Yes, disconnect the negative battery terminal before starting installation. Reconnect it only after all other steps are complete.
The CURT 13611 has a gross trailer weight (GTW) capacity of 4,000 lbs and a tongue weight (TW) capacity of 600 lbs. Never exceed your vehicle manufacturer's recommended towing capacity.
Yes. Installation of the CURT 13611 requires removal of the rear bumper fascia, taillight assembly, bumper beam, and wheel well trim. The lower fascia must be trimmed approximately 3-1/2" and then reinstalled.
The CURT 13611 is designed for vehicles with M10 studs on the bumper beam, wheel well trim, taillight assembly, and rear bumper fascia. The manual does not specify the vehicle make, model, or year. Contact CURT Product Support at 877.287.8634 to confirm fitment for your specific vehicle.
Required tools are: ratchet, flathead screwdriver, torque wrench, utility knife, 7mm socket, 15mm socket, T-5 Torx bit, trim panel removal tool, gloves, and safety glasses. A tools reference guide is available at curtmfg.com/trailer-hitch-installation.
The manual does not specify whether battery disconnection is required. Contact CURT Product Support at 877.287.8634 for guidance.
The back up sensor wiring harness must be unhooked, the middle wiring plug must be unplugged from the hands-free liftgate housing, and the wiring harness must be unclipped from the fascia as needed. All electrical connectors must be reinstalled after the hitch is mounted.
Tighten all six (6) M10 hex flange nuts to 38 ft-lbs using a torque wrench.
The installation uses the existing M10 studs and M10 flange nuts already on the vehicle. These are reused to mount the hitch and bumper beam.
No drilling is required. However, the lower rear bumper fascia must be trimmed approximately 3-1/2" long using a utility knife.
The lower fascia must be trimmed approximately 3-1/2" long. Mark the area with a high-contrast marker or masking tape before trimming with a utility knife.
Yes, caulking around the fascia is listed as part of the installation requirements. The manual does not specify the caulking material or application method. Contact CURT Product Support at 877.287.8634 for caulking recommendations.
Safety glasses must be worn at all times during installation. Gloves are also recommended. Never exceed your vehicle manufacturer's recommended towing capacity when using the hitch.
Periodic inspection of the trailer hitch should be performed to ensure all mounting hardware remains tight and structural components are secure. Refer to specified torque specifications (38 ft-lbs for M10 flange nuts) when checking hardware.
The manual states that periodic inspection should be performed to ensure all mounting hardware remains tight and structural components are secure, but does not specify an inspection interval. Contact CURT Product Support at 877.287.8634 for recommended inspection frequency.
The manual does not specify a retorque interval. Contact CURT Product Support at 877.287.8634 for guidance on retorque timing and procedures.
The CURT 13611 fits vehicles with M10 studs on the bumper beam. The manual does not specify vehicle make or model. Contact CURT at 877.287.8634 to confirm fitment.
You need: torque wrench, 7mm and 15mm sockets, T-5 Torx bit, trim panel removal tool, utility knife, ratchet, flathead screwdriver, gloves, and safety glasses.
Tighten the six M10 hex flange nuts to 38 ft-lbs using a torque wrench.
Gross trailer weight capacity is 4,000 lbs; tongue weight capacity is 600 lbs. Never exceed your vehicle manufacturer's recommended towing capacity.
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