For 2018‑2024 Toyota Camry Trailer Hitch + Wiring 4 Pin Fits All Models Curt 11576 56493 1‑1/4 Tow Receiver
Model: 11576 56493-CH3542This Trailer Tow Hitch + 4-Flat Fits The Following Vehicles:
2018 - 2024 Toyota Camry All Models
This Trailer Tow Hitch + 4-Flat Includes the Following Parts:
- Class 1 Trailer Hitch, 1-1/4" Receiver (Drilling Required)
- Custom Wiring Harness, 4-Way Flat Output
- Installation instructions, schematics, diagrams, and hardware (if required).
List of Fitment Years:
2018, 2019, 2020, 2021, 2022, 2023, 2024
CURT 11576 Class 1 Trailer Hitch, 1-1/4-Inch Receiver
Manufactured by: Curt
However you define adventure -- whether it's climbing onto the back of a mountain bike, hunting from the top of a tree stand or camping with the family a long way from nowhere -- CURT class 1 hitches provide a light-duty towing receiver to help you Bring It Each is made to fit a specific vehicle, providing easier installation, a better fit and optimal towing capacity Custom class 1 trailer hitches are available for a variety of smaller vehicle types, including the compact car, crossover, minivan and small SUV.
This particular class 1 hitch is designed to be a custom hitch for certain years of the Toyota Avalon and Toyota Camry (to verify vehicle compatibility, see the CURT fitment guide at trailerjacks.com) Tested in accordance with SAE J684, it offers a weight carrying capacity of 2,000 lbs GTW and 200 lbs.
TW It is equipped with 1-1/4" receiver tube opening to accept a ball mount shank or other hitch mount This class 1 hitch also comes with all necessary mounting hardware.
With its lightweight design and smaller receiver tube size, a class 1 hitch is especially useful for adding cargo space with a hitch-mounted bike rack or cargo carrier They can also typically be used to tow small trailers such as a utility trailer, kayak trailer or teardrop camper (never exceed the lowest weight capacity of any towing component; i.e the vehicle, hitch, trailer, etc).
Though CURT class 1 trailer hitches are only intended for light-duty towing, we apply the same principles of quality as we do to the rest of our rear mount hitches Each class 1 hitch is made with hands-on engineering, high-strength steel and precise welding We use a co-cured finish of liquid A-coat, inside and out, and durable black powder coat to provide a lasting defense against rust, chips and UV rays..
Features:
- Rated to 2,000 lbs. gross trailer weight and 200 lbs. tongue weight
- Engineered with a vehicle-specific design for a custom fit
- Concealed main body for OE look and seamless integration with the vehicle
- Tested for safety in accordance with SAE J684
- Precisely welded for superior strength and fit
- Protected by a durable high-gloss black powder coat finish
- Co-cured in a rust-resistant liquid A-coat, inside and out
- Equipped with an open-back receiver for easy cleaning
- Limited lifetime warranty (one-year finish, one-year parts)
- Made in USA (may include imported hardware)
CURT 56493 Vehicle-Side Custom 4-Pin Trailer Wiring Harness
Manufactured by: Curt
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 Camry (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..
Features:
- Plugs into vehicle tail light assembly to provide a 4-way flat socket
- Simple plug-and-play design eliminates the need for cutting or splicing
- 4-way flat output connects tail lights, brake lights and turn signals
- Equipped with tail light converter for vehicle-trailer compatibility
- Constructed with SMT circuitry for better performance and durability
- Dust cover included to keep connector clean when not in use
- Backed by a limited one-year warranty
Hitches Near Me: We operate out of several warehouses across the country, ensuring faster delivery to your location.
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Product Details
- Brand: Curt
- Model: 11576 56493-CH3542
- Includes: Class 1 Trailer Tow Hitch, Custom Wiring Harness
Compatibility Chart
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For 2018-2024 Toyota Camry Trailer Hitch + Wiring 4 Pin Fits All Models Curt 11576 56493 1-1/4 Tow Receiver Install Notes
Installation Instructions for Toyota Camry & Avalon Sedans (2018-Present)
Part Numbers:
- 11576
Tools Required:
- Ratchet
- Torque Wrench
- Sockets: 10mm, 12mm, 13mm, 17mm, 19mm
- Die Grinder with Cutoff Wheel
- Masking Tape
- Tape Measure
- Safety Glasses
Step-by-Step Instructions:
Step 1: Lower Exhaust
- Remove (2) rubber isolators per muffler and (1) rubber isolator forward of the muffler to lower the exhaust.
- For Japan-built vehicles: Remove the tie-down bracket from the passenger-side frame rail.
- For USA-built vehicles: Remove the rear exhaust hanger from the driver-side frame rail.
- For dual-exhaust vehicles: Remove the rear exhaust hanger from both frame rails.
- Note: Support the exhaust to prevent damage during this step.
Step 2: Trim and Remove Panels
- Remove the heat shields and trim them using the Heat Shield Trim Diagram as a reference. Reinstall the trimmed heat shields.
- Remove the plastic underbody panel and trim it according to the Panel Trim Diagram. Save the panel and fasteners for reinstallation.
Step 3: Enlarge Access Holes
- Enlarge the access holes in both frame rails using a die grinder.
- Use a reverse fishwire technique to guide a 1/2" carriage bolt and CM-SP10 spacer through the enlarged access hole on each side.
Step 4: Position Hitch and Secure Hardware
- Raise the hitch into position, aligning it with the frame rail and existing weld nuts.
- Secure the hitch using the provided hardware:
- Torque M12 hardware to 79 ft-lbs.
- Torque M8 hardware to 23 ft-lbs.
- Torque 1/2” hardware to 110 ft-lbs.
- Reinstall any removed exhaust hangers and the plastic underbody panel from Step 2.
- Note: For hybrid vehicles, relocation of the backup alarm may be required.
Hardware List:
- (2) 1/2-13 UNC x 1-1/2" Carriage Bolts
- (2) M12 x 1.25 x 45mm Hex Head Cap Screws
- (2) M8 x 1.25 x 35mm Flange Bolts
- (2) 1/2-13 UNC Hex Flange Nuts
- (2) 1/2" Conical Washers
- (2) .250 x 1.00 x 2.50" Square Hole Spacers
- (1) 1/2" Fishwire
Warnings and Safety Information:
- WARNING: Never exceed the vehicle manufacturer's recommended towing capacity.
- WARNING: All non-trailer (wheel-less) loads applied to this product must be supported by stabilizing straps (#18050). Failure to properly support such loads will void the product warranty.
- Always wear safety glasses during installation.
- Periodically inspect the hitch to ensure all fasteners are tight and all structural components are sound.
Specifications:
- Trailer Weight (GTW): 2,000 lbs
- Tongue Weight (TW): 200 lbs
- Compliance: Meets SAE J684 and VESC Regulation V-5 standards.
Need Assistance? For support or questions, call technical support at 877-287-8634.
Installation Instructions for Toyota Camry & Avalon Sedans (2018-Present)
Part Numbers:
- 11576
Tools Required:
- Ratchet
- Torque Wrench
- Sockets: 10mm, 12mm, 13mm, 17mm, 19mm
- Die Grinder with Cutoff Wheel
- Masking Tape
- Tape Measure
- Safety Glasses
Step-by-Step Instructions:
Step 1: Lower Exhaust
- Remove (2) rubber isolators per muffler and (1) rubber isolator forward of the muffler to lower the exhaust.
- For Japan-built vehicles: Remove the tie-down bracket from the passenger-side frame rail.
- For USA-built vehicles: Remove the rear exhaust hanger from the driver-side frame rail.
- For dual-exhaust vehicles: Remove the rear exhaust hanger from both frame rails.
- Note: Support the exhaust to prevent damage during this step.
Step 2: Trim and Remove Panels
- Remove the heat shields and trim them using the Heat Shield Trim Diagram as a reference. Reinstall the trimmed heat shields.
- Remove the plastic underbody panel and trim it according to the Panel Trim Diagram. Save the panel and fasteners for reinstallation.
Step 3: Enlarge Access Holes
- Enlarge the access holes in both frame rails using a die grinder.
- Use a reverse fishwire technique to guide a 1/2" carriage bolt and CM-SP10 spacer through the enlarged access hole on each side.
Step 4: Position Hitch and Secure Hardware
- Raise the hitch into position, aligning it with the frame rail and existing weld nuts.
- Secure the hitch using the provided hardware:
- Torque M12 hardware to 79 ft-lbs.
- Torque M8 hardware to 23 ft-lbs.
- Torque 1/2” hardware to 110 ft-lbs.
- Reinstall any removed exhaust hangers and the plastic underbody panel from Step 2.
- Note: For hybrid vehicles, relocation of the backup alarm may be required.
Hardware List:
- (2) 1/2-13 UNC x 1-1/2" Carriage Bolts
- (2) M12 x 1.25 x 45mm Hex Head Cap Screws
- (2) M8 x 1.25 x 35mm Flange Bolts
- (2) 1/2-13 UNC Hex Flange Nuts
- (2) 1/2" Conical Washers
- (2) .250 x 1.00 x 2.50" Square Hole Spacers
- (1) 1/2" Fishwire
Warnings and Safety Information:
- WARNING: Never exceed the vehicle manufacturer's recommended towing capacity.
- WARNING: All non-trailer (wheel-less) loads applied to this product must be supported by stabilizing straps. Failure to properly support such loads will void the product warranty.
- Always wear safety glasses during installation.
- Periodically inspect the hitch to ensure all fasteners are tight and all structural components are sound.
Specifications:
- Trailer Weight (GTW): 2,000 lbs
- Tongue Weight (TW): 200 lbs
- Compliance: Meets SAE J684 and VESC Regulation V-5 standards.
Notes:
- For technical support and assistance, our team of experts is available to help. You can reach our tech support by visiting www.trailerjacks.com or calling 877-869-6690.
Attention: This is a summary of the installation procedure. For complete installation instructions, including diagrams and detailed information from the manufacturer, please download the full installation PDF.
End of Instructions
Installation Instructions for Toyota Camry
Part Numbers:
- 56493
Wiring Access Locations:
- P3: Behind driver side taillight housing, inside of trunk
- P4: Behind passenger side taillight housing, inside of trunk
Tools Required:
- Ratchet
- 10mm socket
- Socket extension
- Wire crimper
- Wire stripper
- Panel trim removal tool
- Wire cutter
- Electrical tape
Step-by-Step Instructions:
-
Disconnect the Battery:
- Locate the vehicle's battery using the owner’s manual.
- Disconnect the negative battery terminal and secure it away during the installation process.
-
Prepare the Trunk:
- Open the vehicle’s trunk and remove all trunk floor coverings.
- Use the panel trim removal tool to release four push fasteners securing the scuff panel, then remove the panel.
-
Access the Taillight Wiring:
- Starting on the driver’s side, locate the taillight wiring connectors near the trunk wall liner.
- Separate the connectors from the taillight housing, taking care not to damage the locking tabs.
-
Connect the Custom Wiring Harness:
- Insert the custom wiring connector with the yellow wire between the separated connectors on the driver’s side.
- Run the green wire along the back of the trunk, below the skid plate, to the passenger’s side.
- Insert the custom wiring connector with the green wire between the separated connectors on the passenger’s side.
-
Ground the Converter:
- Locate the white wire with a ring terminal on the converter box and place it on a grounding bolt.
- Ensure no other ground rings are displaced to maintain proper vehicle electrical function.
-
Mount the Converter Box:
- Find a flat spot inside the vehicle near the taillight.
- Secure the black converter box using the provided double-sided tape.
- Route the black power wire from the vehicle battery as described in the "Powered Converter Lead Instruction Sheet."
-
Route and Secure the 4-Flat Connector:
- When in use, route the 4-flat connector to the center of the vehicle and out of the trunk.
- When not in use, roll it up and store it inside the trunk.
- Secure any loose wires using the provided cable ties.
-
Reinstall Components:
- Reinstall all removed items, including the scuff panel and trunk floor coverings.
- Reconnect the negative battery terminal.
-
Test the Installation:
- Use a test light, 4-flat tester, or functioning trailer to verify the system.
- Install the provided 4-flat dust cover to prevent corrosion.
Safety Notes:
- Warning: Check for hidden items behind or under any surface before drilling to avoid damage or personal injury.
- Do not exceed the product rating or tow vehicle lamp load rating.
Specifications:
- Signal circuits: 3.0 amps per side
- Tail/Running circuits: 6.0 amps total
- Use only with 12-volt negative ground systems.
Maintenance:
- Periodically inspect all wires and connections to ensure there is no visible damage or loose connections.
Manufacturer Notes:
- Follow all steps thoroughly to ensure proper functionality and safe installation.
Installation Instructions
Part Number:
- 56493
Wiring Access Locations:
- P3: Behind driver side taillight housing, inside of trunk
- P4: Behind passenger side taillight housing, inside of trunk
Tools Required:
- Ratchet
- 10mm socket
- Socket extension
- Wire crimper
- Wire stripper
- Panel trim removal tool
- Wire cutter
- Electrical tape
Step-by-Step Instructions:
-
Disconnect the Battery:
- Locate the vehicle's battery using the owner’s manual.
- Disconnect the negative battery terminal and secure it away during the installation process.
-
Prepare the Trunk:
- Open the vehicle’s trunk and remove all trunk floor coverings.
- Use the panel trim removal tool to release four push fasteners securing the scuff panel, then remove the panel.
-
Access the Taillight Wiring:
- Starting on the driver’s side, locate the taillight wiring connectors near the trunk wall liner.
- Separate the connectors from the taillight housing, taking care not to damage the locking tabs.
-
Connect the Custom Wiring Harness:
- Insert the custom wiring connector with the yellow wire between the separated connectors on the driver’s side.
- Run the green wire along the back of the trunk, below the skid plate, to the passenger’s side.
- Insert the custom wiring connector with the green wire between the separated connectors on the passenger’s side.
-
Ground the Converter:
- Locate the white wire with a ring terminal on the converter box and place it on a grounding bolt.
- Ensure no other ground rings are displaced to maintain proper vehicle electrical function.
-
Mount the Converter Box:
- Find a flat spot inside the vehicle near the taillight.
- Secure the black converter box using the provided double-sided tape.
- Route the black power wire from the vehicle battery as described in the "Powered Converter Lead Instruction Sheet."
-
Route and Secure the 4-Flat Connector:
- When in use, route the 4-flat connector to the center of the vehicle and out of the trunk.
- When not in use, roll it up and store it inside the trunk.
- Secure any loose wires using the provided cable ties.
-
Reinstall Components:
- Reinstall all removed items, including the scuff panel and trunk floor coverings.
- Reconnect the negative battery terminal.
-
Test the Installation:
- Use a test light, 4-flat tester, or functioning trailer to verify the system.
- Install the provided 4-flat dust cover to prevent corrosion.
Safety Notes:
- Warning: Check for hidden items behind or under any surface before drilling to avoid damage or personal injury.
- Do not exceed the product rating or tow vehicle lamp load rating.
Specifications:
- Signal circuits: 3.0 amps per side
- Tail/Running circuits: 6.0 amps total
- Use only with 12-volt negative ground systems.
Maintenance:
- Periodically inspect all wires and connections to ensure there is no visible damage or loose connections.
Product Registration and Warranty:
- This product is backed by a comprehensive warranty. For complete warranty instructions, please download the full installation PDF.
Technical Support:
- For technical support and assistance, our team of experts is available to help. You can reach our tech support by visiting www.trailerjacks.com or calling 877-869-6690.
