For 2002‑2006 Honda CRV Trailer Wiring 7 Way Trailer Wiring Plug w/ Bracket Fits All Models Curt
Model: 55336 57672 51500 58361-CW2273This Wiring 7-Way + Bracket Fits The Following Vehicles:
2002 - 2006 Honda CR-V All Models
This Wiring 7-Way + Bracket Includes the Following Parts:
- Custom Wiring Connector, 4-Way Flat Output (Plug & Play)
- Dual-Output Electrical Adapter (Adds 7-Way RV Blade to 4-Way Flat)
- Trailer Brake Controller Wiring Kit (duplex undercar wires, circuit breakers, terminals & ring connectors)
- 30-Amp Universal Circuit Breaker
- Installation instructions, schematics, diagrams, and hardware (if required).
List of Fitment Years:
2002, 2003, 2004, 2005, 2006
CURT 55336 Vehicle-Side Custom 4-Pin Trailer Wiring Harness
Manufactured by: Curt
CURT custom wiring connectors are the easiest way to outfit your vehicle with a CURT trailer wiring connection They are built with some of the most advanced technology in the industry, and each one is custom-fitted to work with a specific make and model Some automotive manufacturers install a special socket on the vehicle to be used for vehicle-to-trailer wiring.
Although this special socket is not equipped on every vehicle, a CURT custom wiring connector -- also called a T-connector -- utilizes the socket for simple, stress-free installation Rather than requiring you to cut, splice and solder into your vehicle's wiring system, the custom wiring connector uses a single OEM-compatible plug and instantly provides a standard, universal vehicle-to-trailer wiring connection, typically in the form a 4-way flat All CURT custom wiring connectors are made vehicle-specific for the easiest possible installation and the best fit.
This particular plug-in connector provides a 4-way flat socket and is designed to be a custom wiring option for certain years of the Honda Accord, CRV, Element, Odyssey, Pilot and Prelude, Acura Integra, CL, RL, TL and MDX and Isuzu Oasis (to verify your vehicle compatibility, see application info) It comes with all necessary hardware to establish a solid connection It also comes with a dust cover to keep the connector socket clean when not in use.
To ensure long-lasting reliability, all CURT custom wiring connectors are thoroughly tested for optimal functionality Stress is the last thing you should feel when towing a trailer -- whether you're hauling your RV to that favorite camping destination, your ATVs up to the hunting grounds or your fishing boat to the new hidden hotspot At CURT, we think your towing equipment should add to the enjoyment of your experience, not detract from it..
Features:
- Plugs into existing OEM vehicle socket 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
CURT 57672 Dual-Output 4-Way Flat Vehicle-Side to 7-Way RV Blade Trailer Wiring Adapter
Manufactured by: Curt
There are several different types of connectors used to supply power from a tow vehicle's electrical system to a trailer's wiring system Some trailers only need the bare essentials -- running lights, brake lights and turn signals -- while others require a connection for reverse lights, electric brakes and auxiliary power With connectors ranging from simple to complex, it may be the case that the connection between your vehicle and your trailer is not a perfect match.
For example, your truck may be equipped with a 6-way round socket, but your trailer may have a 4-way flat plug For this very common problem, CURT offers a quick and simple solution in the form of an electrical adapter An adapter is an electrical device that allows a connection to be made between a mismatched trailer plug and vehicle socket.
It easily plugs in your vehicle's electrical socket and usually requires no additional wiring CURT offers an array of adapters to accommodate most types of plugs and sockets, including 4-way flat, 4-way round, 5-way flat, 6-way round, 7-way RV blades and more This special dual-output electrical adapter is actually designed to adapt a 4-way flat vehicle socket to fit multiple trailer plugs, including a 4-way flat and a 7-way RV blade connector.
Some manual wiring is required This multipurpose socket also comes with dust covers, a mounting bracket and all necessary mounting hardware for a complete installation All CURT wiring and electrical products come with a one-year limited warranty to give you the assurance you need to tow with confidence..
Features:
- Adapts a 4-way flat socket to fit 4-way flat and 7-way RV blade trailer plugs
- 4-way flat output connects tail lights, brake lights and turn signals
- 7-way connects tail, brake, reverse, turn signals, brakes and auxiliary power
- Dust covers included to keep connectors clean when not in use
- Slit loom keeps wires contained and well protected
- Metal bracket securely mounts wiring to the vehicle or trailer hitch
CURT 51500 Electric Trailer Brake Controller Wiring Kit
Manufactured by: Curt
It takes a lot of power to stop a moving trailer, especially when that trailer is hauling livestock, construction materials, industrial equipment or other heavy-duty cargo Play it safe when you tow and give your trailer brakes the control they need with a CURT trailer brake controller and brake controller harness This brake controller wiring kit is designed for vehicles that do not have an included towing prep package.
It includes cables, ring terminals, cable ties and a circuit breaker to splice into your vehicle's wiring system and allow installation of a CURT trailer brake controller This wiring kit is compatible with systems with up to eight brakes..
Features:
- For tow vehicles not equipped with factory tow package wiring
- Compatible with 2, 4, 6 or 8-brake systems (1-4 axles)
- Designed for use with CURT quick plugs #51515 or #51516
- Brake controller and trailer connector are not included
CURT 58361 30-Amp Universal Circuit Breaker
Manufactured by: Curt
Whether you're a contractor on your way to the jobsite or just a casual fisherman heading to the boat landing, you need working trailer lights to tow safely and legally For any towing setup, CURT offers quality wiring components, including complete wiring kits, circuit breakers, wiring connectors and more This universal circuit breaker is rated for 30 amps and recommended for applications where over-current protection is required..
Features:
- Recommended for applications where over-current protection is required
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Product Details
- Brand: Curt
- Model: 55336 57672 51500 58361-CW2273
- Includes: Custom Wiring Connector, Dual-Output Electrical Adapter, Trailer Brake Controller Wiring Kit, 30-Amp Universal Circuit Breaker
Compatibility Chart
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For 2002-2006 Honda CRV Trailer Wiring 7 Way Trailer Wiring Plug w/ Bracket Fits All Models Curt Install Notes
Installation Instructions for Acura CL Series, Acura Integra, Acura MDX, Acura RL Series, Acura TL Series, Honda Accord, Honda CR-V, Honda Element, Honda Odyssey, Honda Pilot, Honda Prelude, and Isuzu Oasis
Part Number:
- 55336
Tools Required:
- Panel trim removal tool
- Phillips screwdriver
- Flat blade screwdriver
Electrical System Specifications:
- Signal Circuits: 3.0 amps per side
- Tail/Running Circuits: 5.0 amps total
Step-by-Step Instructions:
-
Disconnect the Battery:
- Locate the vehicle battery on the driver side under the hood.
- Disconnect the negative battery terminal to ensure safety during installation.
-
Access the Vehicle's Taillight Wiring Connector:
- The location of the taillight wiring connector varies by vehicle model:
- Passenger Cars:
- Open the trunk and remove the plastic screw securing the passenger side trunk liner.
- Pull back the felt liner to locate the vehicle's taillight wiring connector, which will resemble the custom wiring connector.
- 1996-1999 Isuzu Oasis & 1995-1998 Honda Odyssey:
- Remove the rear access panel inside the van, behind the driver side taillight, to find the wiring connector.
- 1999-2004 Honda Odyssey:
- Open the trunk and remove the driver side cargo bracket screw.
- Pull back the trim panel to locate the wiring connector.
- 1997-2001 Honda CR-V:
- Remove the three screws securing the rear driver side speaker and cover.
- Remove the speaker and cover to find the wiring connector, which is secured to the speaker wires.
- 2002-2006 Honda CR-V:
- Open the trunk and remove the cargo door on the floor.
- Remove the storage container, rear threshold, driver side cargo bracket screw, and cargo screw on the driver side trim panel.
- Unscrew the cargo bracket from the vehicle floor.
- Carefully pry the trim panel away to reveal the wiring connector taped near the vehicle floor.
- Acura MDX:
- Open the trunk and remove the cargo door on the floor.
- Remove the headrests from their storage location.
- Locate and remove two clips inside the storage area on the threshold.
- Carefully pry the threshold to remove it.
- The wiring connector is inside the cargo area, on the driver side, attached to the threshold plate.
- Honda Pilot:
- Open the trunk and carefully pry the driver side threshold to locate the wiring connector.
- Honda Element:
- Open the trunk and remove the cargo door on the floor.
- Remove the screws holding the spring-loaded hinge cover and set it aside.
- Carefully remove the three plastic clips holding the passenger side trim panel to the floor.
- Remove the five screws securing the passenger side trim panel.
- Remove the cargo net bracket and carefully pull back the trim panel, avoiding damage to tabs or clips.
- Passenger Cars:
- The location of the taillight wiring connector varies by vehicle model:
-
Prepare the Vehicle Connector:
- Locate the vehicle harness connectors.
- Carefully remove any tape securing the connectors, ensuring not to damage the locking tabs.
- Inspect the connectors for dirt and debris; clean if necessary.
-
Connect the Custom Wiring Harness:
- Insert the custom wiring connector into the vehicle's connector.
- Ensure the connectors are fully inserted with locking tabs in place.
-
Mount the Converter Box:
- Choose a flat spot inside the vehicle, near the taillight.
- Adhere the black converter box using the provided double-sided tape.
-
Route the 4-Flat Connector (Honda CR-V Only):
- Route the custom wiring connector's 4-flat plug from under the trim panel along the carpet edge.
-
Reinstall Removed Components:
- Reinstall all items removed during installation.
- Reconnect the negative battery terminal.
- Install the provided 4-flat dust cover to help prevent corrosion.
Safety Notes:
- Warning: Do not exceed the product rating or the tow vehicle lamp load rating, whichever is lower. Exceeding the product rating can cause loss of warranty, overheating, and potential fire.
Installation Instructions
Part Number:
- 55336
Tools Required:
- Panel trim removal tool
- Phillips screwdriver
- Flat blade screwdriver
Electrical System Specifications:
- Signal Circuits: 3.0 amps per side
- Tail/Running Circuits: 5.0 amps total
Step-by-Step Instructions:
-
Disconnect the Battery:
- Locate the vehicle battery on the driver side under the hood.
- Disconnect the negative battery terminal to ensure safety during installation.
-
Access the Vehicle's Taillight Wiring Connector:
- The location of the taillight wiring connector varies by vehicle model:
- Passenger Cars:
- Open the trunk and remove the plastic screw securing the passenger side trunk liner.
- Pull back the felt liner to locate the vehicle's taillight wiring connector, which will resemble the custom wiring connector.
- 1996-1999 Isuzu Oasis & 1995-1998 Honda Odyssey:
- Remove the rear access panel inside the van, behind the driver side taillight, to find the wiring connector.
- 1999-2004 Honda Odyssey:
- Open the trunk and remove the driver side cargo bracket screw.
- Pull back the trim panel to locate the wiring connector.
- 1997-2001 Honda CR-V:
- Remove the three screws securing the rear driver side speaker and cover.
- Remove the speaker and cover to find the wiring connector, which is secured to the speaker wires.
- 2002-2006 Honda CR-V:
- Open the trunk and remove the cargo door on the floor.
- Remove the storage container, rear threshold, driver side cargo bracket screw, and cargo screw on the driver side trim panel.
- Unscrew the cargo bracket from the vehicle floor.
- Carefully pry the trim panel away to reveal the wiring connector taped near the vehicle floor.
- Acura MDX:
- Open the trunk and remove the cargo door on the floor.
- Remove the headrests from their storage location.
- Locate and remove two clips inside the storage area on the threshold.
- Carefully pry the threshold to remove it.
- The wiring connector is inside the cargo area, on the driver side, attached to the threshold plate.
- Honda Pilot:
- Open the trunk and carefully pry the driver side threshold to locate the wiring connector.
- Honda Element:
- Open the trunk and remove the cargo door on the floor.
- Remove the screws holding the spring-loaded hinge cover and set it aside.
- Carefully remove the three plastic clips holding the passenger side trim panel to the floor.
- Remove the five screws securing the passenger side trim panel.
- Remove the cargo net bracket and carefully pull back the trim panel, avoiding damage to tabs or clips.
- Passenger Cars:
- The location of the taillight wiring connector varies by vehicle model:
-
Prepare the Vehicle Connector:
- Locate the vehicle harness connectors.
- Carefully remove any tape securing the connectors, ensuring not to damage the locking tabs.
- Inspect the connectors for dirt and debris; clean if necessary.
-
Connect the Custom Wiring Harness:
- Insert the custom wiring connector into the vehicle's connector.
- Ensure the connectors are fully inserted with locking tabs in place.
-
Mount the Converter Box:
- Choose a flat spot inside the vehicle, near the taillight.
- Adhere the black converter box using the provided double-sided tape.
-
Route the 4-Flat Connector (Honda CR-V Only):
- Route the custom wiring connector's 4-flat plug from under the trim panel along the carpet edge.
-
Reinstall Removed Components:
- Reinstall all items removed during installation.
- Reconnect the negative battery terminal.
- Install the provided 4-flat dust cover to help prevent corrosion.
Safety Notes:
- Warning: Do not exceed the product rating or the tow vehicle lamp load rating, whichever is lower. Exceeding the product rating can cause loss of warranty, overheating, and potential fire.
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.
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.
Warranty Information:
For complete warranty instructions, please download the full installation PDF.
Installation Instructions for 4-Way to 7-Way Adapter and Brake Control Wiring
Tools Required:
- Phillips Head Screwdriver
- Drill with 3/32" Drill Bit
- 10mm Socket & Ratchet or Wrench
- Wire Crimpers
- Wire Cutters
- Test Light or Multimeter
- Cable Ties
Part 1: Install the 4-Way to 7-Way Adapter
Step-by-Step Instructions:
-
Mount the Adapter:
- Choose a suitable mounting point on the vehicle, typically near the hitch.
- Use the provided bracket and screws to secure the adapter.
-
Connect the 4-Flat Plug:
- Plug the 4-flat connector on the adapter into the existing 4-flat plug on the vehicle.
- This connection enables tail lights, left turn, and right turn signals.
-
Ground the Adapter:
- Locate a clean, solid grounding point near the adapter.
- Drill a 3/32" hole if necessary and secure the white ground wire from the adapter using the provided screw and eyelet.
-
Leave Additional Wires Disconnected:
- The following wires will remain disconnected until Part 2:
- Black Wire: Power from the battery.
- Blue Wire: Brake control output.
- Yellow Wire: Reverse light (optional; leave disconnected unless needed).
- The following wires will remain disconnected until Part 2:
-
Test Initial Connection:
- Use a test light or trailer to verify functionality of the 4-way connections (tail lights, turn signals).
Part 2: Install Brake Control Wiring
Step-by-Step Instructions:
-
Mount Circuit Breakers:
- Install two 30A circuit breakers on the firewall or another suitable location near the battery.
- Use self-tapping screws to mount them securely.
-
Route Power Wires:
- Connect the black 12-gauge wire from the 7-way adapter to the auxiliary side of one circuit breaker (this powers the 7-way socket).
- Run a heavy-gauge wire from the battery's positive terminal to the battery side of this circuit breaker, using a ring terminal.
- Run another heavy-gauge wire from the battery's positive terminal to the auxiliary side of the second circuit breaker (for the brake controller).
-
Install the Brake Controller:
- Mount the brake controller under the dash on a firm surface.
- Use the following connections:
- Red Wire: Connect to the cold side of the brake switch (active only when the brake pedal is pressed).
- Blue Wire: Connect to the blue wire on the 7-way adapter for trailer brakes.
- White Wire: Connect to a solid ground point on the vehicle body.
- Black Wire: Connect to the auxiliary side of the second 30A circuit breaker (provides power to the brake controller).
-
Optional: Connect Reverse Light Circuit:
- If the trailer has a reverse light circuit, connect the yellow wire from the 7-way adapter to the vehicle’s reverse light circuit.
-
Reconnect the Battery:
- Reattach the negative battery cable and ensure all connections are secure.
- Insert the fuses into both circuit breakers.
-
Secure All Wires:
- Use cable ties to secure all loose wires and prevent damage or rattling.
-
Test the System:
- Verify functionality of all circuits (running lights, turn signals, brake lights, and brake controller output).
- If applicable, test the reverse light circuit.
Notes:
- Most installations will only require connecting the black and blue wires from the 7-way adapter.
- Leave the yellow wire disconnected unless the trailer has a reverse light or surge brake lockout circuit.
- Always adhere to safety guidelines and verify all connections before use.
Warning: Incorrect wiring can cause damage to the vehicle or trailer. Test all connections carefully before use.
Installation Instructions for 4-Way to 7-Way Adapter and Brake Control Wiring
Tools Required:
- Phillips Head Screwdriver
- Drill with 3/32" Drill Bit
- 10mm Socket & Ratchet or Wrench
- Wire Crimpers
- Wire Cutters
- Test Light or Multimeter
- Cable Ties
Part 1: Install the 4-Way to 7-Way Adapter
Step-by-Step Instructions:
-
Mount the Adapter:
- Choose a suitable mounting point on the vehicle, typically near the hitch.
- Use the provided bracket and screws to secure the adapter.
-
Connect the 4-Flat Plug:
- Plug the 4-flat connector on the adapter into the existing 4-flat plug on the vehicle.
- This connection enables tail lights, left turn, and right turn signals.
-
Ground the Adapter:
- Locate a clean, solid grounding point near the adapter.
- Drill a 3/32" hole if necessary and secure the white ground wire from the adapter using the provided screw and eyelet.
-
Leave Additional Wires Disconnected:
- The following wires will remain disconnected until Part 2:
- Black Wire: Power from the battery.
- Blue Wire: Brake control output.
- Yellow Wire: Reverse light (optional; leave disconnected unless needed).
- The following wires will remain disconnected until Part 2:
-
Test Initial Connection:
- Use a test light or trailer to verify functionality of the 4-way connections (tail lights, turn signals).
Part 2: Install Brake Control Wiring
Step-by-Step Instructions:
-
Mount Circuit Breakers:
- Install two 30A circuit breakers on the firewall or another suitable location near the battery.
- Use self-tapping screws to mount them securely.
-
Route Power Wires:
- Connect the black 12-gauge wire from the 7-way adapter to the auxiliary side of one circuit breaker (this powers the 7-way socket).
- Run a heavy-gauge wire from the battery's positive terminal to the battery side of this circuit breaker, using a ring terminal.
- Run another heavy-gauge wire from the battery's positive terminal to the auxiliary side of the second circuit breaker (for the brake controller).
-
Install the Brake Controller:
- Mount the brake controller under the dash on a firm surface.
- Use the following connections:
- Red Wire: Connect to the cold side of the brake switch (active only when the brake pedal is pressed).
- Blue Wire: Connect to the blue wire on the 7-way adapter for trailer brakes.
- White Wire: Connect to a solid ground point on the vehicle body.
- Black Wire: Connect to the auxiliary side of the second 30A circuit breaker (provides power to the brake controller).
-
Optional: Connect Reverse Light Circuit:
- If the trailer has a reverse light circuit, connect the yellow wire from the 7-way adapter to the vehicle’s reverse light circuit.
-
Reconnect the Battery:
- Reattach the negative battery cable and ensure all connections are secure.
- Insert the fuses into both circuit breakers.
-
Secure All Wires:
- Use cable ties to secure all loose wires and prevent damage or rattling.
-
Test the System:
- Verify functionality of all circuits (running lights, turn signals, brake lights, and brake controller output).
- If applicable, test the reverse light circuit.
Notes:
- Most installations will only require connecting the black and blue wires from the 7-way adapter.
- Leave the yellow wire disconnected unless the trailer has a reverse light or surge brake lockout circuit.
- Always adhere to safety guidelines and verify all connections before use.
Warning: Incorrect wiring can cause damage to the vehicle or trailer. Test all connections carefully before use.
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.
Warranty Information:
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.
