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2011 - 2014 Toyota Sienna
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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 2011 - 2014 Toyota Sienna. 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 Toyota Sienna (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 Toyota Sienna (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 |
|---|---|---|
| 2011 - 2014 | Toyota Sienna | — |
The 11 - 14 Toyota Sienna Curt 1-1/4" Class 2 Trailer Tow Hitch + 5-Flat Wiring Kit Tow Boat/Utility Trailer with Surge Brakes 12065 (Part #5W-CHW-2937) fits the following vehicles: 2011-2014 Toyota Sienna. Always verify your specific year, make, and model before ordering.
Yes, the 11 - 14 Toyota Sienna Curt 1-1/4" Class 2 Trailer Tow Hitch + 5-Flat Wiring Kit Tow Boat/Utility Trailer with Surge Brakes 12065 (Part #5W-CHW-2937) is designed to fit the 2011-2014 Toyota Sienna.
The 11 - 14 Toyota Sienna Curt 1-1/4" Class 2 Trailer Tow Hitch + 5-Flat Wiring Kit Tow Boat/Utility Trailer with Surge Brakes 12065 (Part #5W-CHW-2937) fits 2011-2014 Toyota Sienna models. The 2014 model year is the last year covered by this part number. For newer models, check for an updated version.
The 11 - 14 Toyota Sienna Curt 1-1/4" Class 2 Trailer Tow Hitch + 5-Flat Wiring Kit Tow Boat/Utility Trailer with Surge Brakes 12065 (Part #5W-CHW-2937) Refer to the included instructions for installation details. Basic hand tools are typically all you need.
Yes, Curt part number 12065 is designed for the Toyota Sienna. This is a receiver hitch that uses existing weldnuts in the frame rails, so no drilling is required. Trimming of the underbody panel may be necessary depending on your vehicle's configuration.
Curt hitch 12065 is designed for use with ball mount D-224 / 45016. Euro mount options are also available: #45571 (1-7/8" ball) and #45562 (2" ball).
The manual specifies a gross load capacity when used as a weight-carrying hitch, but the specific trailer weight and tongue weight values are not filled in on this copy of the manual. Contact Curt Manufacturing technical support at 1-877-287-8634 for the exact capacity specifications for your vehicle.
The manual does not provide a filled-in tongue weight specification. Contact Curt Manufacturing technical support at 1-877-287-8634 for the exact tongue weight rating.
The hitch includes 6 M12x1.25 hex cap screws (HHCS) grade 10.9 (part 10-10277) and 6 conical toothed washers (part 30-00149). These fasteners are used to secure the hitch to the existing weldnuts in the frame rails.
Required tools are: ratchet, torque wrench, 6" extension, 19mm socket, screwdriver, and aviation shears. The aviation shears are needed for trimming the underbody panel if present.
The underbody panel should be removed if present to allow access for installation. The hitch plate will be slid through a slot trimmed in the underbody panel, and the panel will then be sandwiched between the hitch and the trunk pan during final assembly.
Yes. Step 2 of the installation requires lowering the exhaust assembly for ease of installation. After the hitch is secured, the exhaust must be raised back into position in step 9.
No drilling is required. The hitch uses existing weldnuts in the frame rails. However, trimming of the underbody panel may be necessary. The manual specifies trimming dimensions of 12.50 in. by 2.75 in. Some models may have a lip that protrudes down, which will also need to be trimmed.
According to Underbody Trim Diagram 1, the trimming dimensions are 12.50 in. by 2.75 in. The manual also notes that some models may have a lip that protrudes down, which will need to be trimmed as well (see Underbody Trim Diagram 2). You should mark the panel for trimming and confirm fit prior to trimming.
All M12 fasteners must be torqued to 86 ft-lbs.
Slide the driver side plate through the slot trimmed in the underbody panel. Raise the hitch and underbody panel into position, aligning the holes with the existing weldnuts in the frame rails. The underbody panel will be sandwiched between the hitch and the trunk pan.
Use the M12 hex cap screws (HHCS) and conical toothed washers provided in the parts list. Secure the hitch with these fasteners through the holes aligned with the existing weldnuts in both the driver side and passenger side frame rails.
All non-trailer loads applied to this hitch must be supported by 18050 stabilizing straps. Failure to properly support non-trailer loads will void the product warranty.
Do not exceed your vehicle manufacturer's recommended towing capacity. While this hitch has a gross load capacity specification, you must always follow the limits set by Toyota for your Sienna.
Periodically check the receiver hitch to ensure that all fasteners are tight and that all structural components are sound. This is important for safe operation and to maintain warranty coverage.
Curt Manufacturing warrants this product to be free of defects in material and/or 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.
Yes, Curt 12065 is designed for the Toyota Sienna and uses existing frame rail weldnuts—no drilling required.
No drilling is required. Trimming of the underbody panel may be necessary (12.50 in. by 2.75 in. per the diagram).
Ratchet, torque wrench, 6" extension, 19mm socket, screwdriver, and aviation shears for trimming the underbody panel.
Torque all M12 fasteners to 86 ft-lbs.
Do not exceed your vehicle manufacturer's recommended towing capacity. Non-trailer loads must be supported by 18050 stabilizing straps.
Yes, the Curt 56106 is designed for Toyota Sienna and Toyota Sienna SE models. The harness is configured for SUVs, mini and full-sized vans with taillight locations behind the driver and passenger side taillight housings.
The Curt 56106 is a custom wiring harness with a powered converter designed to provide trailer lighting connections for your vehicle. It includes signal circuits rated at 3.0 amps per side and tail/running circuits rated at 6.0 amps total. The harness connects to your vehicle's existing taillight wiring and provides a 4-flat connector for trailer use.
The Curt 56106 is designed for 12-volt negative ground systems only. Check your vehicle owner's manual or contact the vehicle manufacturer to confirm your system type before installation.
You will need: a ratchet, 12mm socket, flat blade screwdriver, and a panel trim removal tool. A drill may be required if you need to create a grounding point (3/32" pilot hole).
The kit includes: the custom wiring harness with red, yellow, and green wire ends; a black converter box; a white ground wire with ring terminal and screw; double-sided tape for mounting the converter; cable ties for securing loose wires; a 4-flat connector with dust cover; and a fuse holder with 10-amp fuse.
Yes. Step 1 requires you to locate the vehicle battery on the driver side under the hood and disconnect the negative battery terminal before beginning installation. The battery must remain disconnected until Step 12, when you reconnect it after all other installation steps are complete.
Open the tailgate and remove the two 10mm bolts securing the driver side and passenger side taillight assemblies. Remove the taillight assemblies to locate the vehicle taillight wiring harness connectors. Separate the connectors from the taillight housing, taking care not to damage the locking tabs.
Remove the three tow hooks securing the rear scuff panel by using a flat blade screwdriver to unlatch the protective tabs. Once the tabs are open, remove the 12mm bolts. Remove the scuff panel by pulling out on the bottom and then up.
Pull back on the rear trim panels on both sides of the vehicle to locate the opening that the wires go through to the taillight. Route the custom wiring harness ends with red and yellow wires out through this opening and insert them between the separated connectors. Make sure the connectors are fully inserted with locking tabs in place. Repeat on the passenger side using the harness end with the green wire.
Not necessarily. Locate a suitable grounding point near the connector, such as an existing screw with nut in the vehicle frame. If no suitable existing point is available, you may drill a 3/32" pilot hole. The area should be free of rust, dirt and paint. Before drilling, check for miscellaneous items that may be hidden behind or under any surface to avoid damage and personal injury.
Locate a flat spot inside the vehicle near the taillight. Adhere the black converter box using the provided double-sided tape. The converter should be mounted in a location where it will not interfere with vehicle operation or be damaged.
The custom wiring harness uses the following color coding: Green = Right turn signal, Red = Brake, Yellow = Left turn signal, Brown = Taillight. The converter also has a white ground wire and a black power wire that connects to the vehicle battery.
Route the black 12 GA power wire from the vehicle battery as shown on the included CME-PCL-INS sheet. Use a ring terminal for the battery connection. The power wire must be fuse-protected with a 10-amp max fuse. Install the fuse after all other steps are complete. Route the power wire to avoid pinch points and hot or rotating components. When passing the power wire through sheet metal, use an existing grommet, add a grommet, or use silicone to protect it from sharp edges.
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. Do not exceed the product rating or the tow vehicle lamp load rating, whichever is lower.
Signal circuits are rated at 3.0 amps per side. Tail and running circuits are rated at 6.0 amps total. Do not exceed these product ratings or the tow vehicle lamp load rating, whichever is lower, as exceeding the rating can cause loss of warranty, overheating, and potential fire.
When the 4-flat connector is in use, route it to the center of the vehicle. When not in use, roll it up and store in a convenient, out-of-the-way location. Secure any loose wires with the provided cable ties. Install the provided 4-flat dust cover to help prevent corrosion.
All steps must be followed to ensure the wiring harness functions properly. Once installed, test for proper function by using a test light or connecting a properly wired trailer. Reconnect the negative battery terminal and install the provided 4-flat dust cover before testing.
Reinstall all items removed during installation: the taillight assemblies (secured with 10mm bolts), the rear scuff panel (secured with 12mm bolts and tow hooks), and the rear trim panels. Reconnect the negative battery terminal and install the provided 4-flat dust cover.
Locate a suitable grounding point near the connector, such as an existing screw with nut in the vehicle frame. Secure the white ground wire using the ring terminal and provided screw. If no suitable existing point is available, drill a 3/32" pilot hole. The area should be free of rust, dirt, and paint before securing the ground wire.
Before drilling, check for miscellaneous items that may be hidden behind or under any surface to avoid damage and personal injury. This is especially important when drilling the 3/32" pilot hole for the ground wire screw.
Yes, the Curt 56106 is designed for Toyota Sienna and Toyota Sienna SE models.
Yes, disconnect the negative battery terminal before starting installation and reconnect it after all other steps are complete.
Drilling is not required if a suitable existing grounding point is available. If not, drill a 3/32" pilot hole for the ground wire screw. Always check for hidden items before drilling.
Signal circuits: 3.0 amps per side. Tail/running circuits: 6.0 amps total. Do not exceed these ratings or the tow vehicle lamp load rating, whichever is lower.
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