Product Details
- Brand: Curt
- Model: 13328 55336 57187 58303-CH2314
- Includes: Class 3 Trailer Tow Hitch, Custom Wiring Connector, 4-Way to 5-Way Flat Adapter for Boat Trailer Surge Brakes, Connector Mounting Bracket for 5-Way Flat
Compatibility Chart
Description
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For 2003-2008 Honda Pilot Trailer Hitch + Wiring 5 Pin Fits All Models Curt 13328 2 inch Tow Receiver Install Notes
Installation Instructions for 2001-2006 Acura MDX / 2003-2006 Honda Pilot
Part Numbers:
- 13328
Tools Required:
- 17mm short socket
- 19mm socket
- 4" extension
- Ratchet
- Torque wrench
Step-by-Step Instructions:
-
Prepare the Vehicle:
- Temporarily remove the spare tire, four rubber exhaust isolators, and the moon-shaped spoiler with center mounting bracket.
- Support the exhaust to avoid damage.
-
Remove Tow Hook:
- Remove the driver-side tow hook and return it to the vehicle owner.
-
Position the Hitch:
- Slide the passenger-side hitch plate between the exhaust pipe and the floor pan.
- Raise the hitch into position.
-
Install Fasteners:
- Secure the hitch using the provided M12 bolts and conical toothed washers into the existing weld nuts in the frame.
- Finger-tighten these bolts for alignment.
-
Install Additional Bolts:
- Attach the hitch using the provided M10 bolts and conical toothed washers in the remaining locations.
- Torque all M10 fasteners to 48 ft-lbs.
-
Tighten Fasteners:
- Torque all M12 fasteners to 86 ft-lbs.
-
Reinstall Removed Components:
- Reinstall the spare tire and rubber exhaust isolators that were removed earlier.
Hardware List:
- Hex Bolt, M12 x 1.25 x 40, Class 10.9, YZ: Qty 6 (Part No. 10-10277)
- Hex Bolt, M10 x 1.25 x 35, Class 10.9, YZ: Qty 2 (Part No. 10-10298)
- Conical Toothed Washer, 1/2, YZ: Qty 6 (Part No. 30-00149)
- Conical Toothed Washer, 7/16, YZ: Qty 2 (Part No. 30-00163)
Safety Notes:
- Gross Load Capacity (Weight Carrying Hitch): 3,500 lbs (trailer weight), 350 lbs (tongue weight).
- Gross Load Capacity (Weight Distribution Hitch): 5,000 lbs (trailer weight), 500 lbs (tongue weight).
- Warning: Do not exceed the vehicle manufacturer's recommended towing capacity.
- Periodically inspect the hitch to ensure all fasteners remain tight and structural components are sound.
Specifications:
- Hitch Weight: 36 lbs
- Installation Time:
- Professional: 30 minutes
- Novice (DIY): 60 minutes
- Drilling Required: No
- Trimming: Spare tire fascia trimming may be required on some models.
- Special Notes: Rubber isolator removal is required on some models.
Manufacturer Notes:
- Warranty covers defects in material and workmanship at the time of purchase.
- For technical support, call Curt Manufacturing at 1-877-287-8634.
Vehicle Applications:
- Fits 2001-2006 Acura MDX
- Fits 2003-2006 Honda Pilot
Revision History:
- 07/06/2020: Initial version released.
Installation Instructions for 2001-2006 Acura MDX / 2003-2006 Honda Pilot
Part Numbers:
- 13328
Tools Required:
- 17mm short socket
- 19mm socket
- 4" extension
- Ratchet
- Torque wrench
Step-by-Step Instructions:
-
Prepare the Vehicle:
- Temporarily remove the spare tire, four rubber exhaust isolators, and the moon-shaped spoiler with center mounting bracket.
- Support the exhaust to avoid damage.
-
Remove Tow Hook:
- Remove the driver-side tow hook and return it to the vehicle owner.
-
Position the Hitch:
- Slide the passenger-side hitch plate between the exhaust pipe and the floor pan.
- Raise the hitch into position.
-
Install Fasteners:
- Secure the hitch using the provided M12 bolts and conical toothed washers into the existing weld nuts in the frame.
- Finger-tighten these bolts for alignment.
-
Install Additional Bolts:
- Attach the hitch using the provided M10 bolts and conical toothed washers in the remaining locations.
- Torque all M10 fasteners to 48 ft-lbs.
-
Tighten Fasteners:
- Torque all M12 fasteners to 86 ft-lbs.
-
Reinstall Removed Components:
- Reinstall the spare tire and rubber exhaust isolators that were removed earlier.
Hardware List:
- Hex Bolt, M12 x 1.25 x 40, Class 10.9, YZ: Qty 6
- Hex Bolt, M10 x 1.25 x 35, Class 10.9, YZ: Qty 2
- Conical Toothed Washer, 1/2, YZ: Qty 6
- Conical Toothed Washer, 7/16, YZ: Qty 2
Safety Notes:
- Gross Load Capacity (Weight Carrying Hitch): 3,500 lbs (trailer weight), 350 lbs (tongue weight).
- Gross Load Capacity (Weight Distribution Hitch): 5,000 lbs (trailer weight), 500 lbs (tongue weight).
- Warning: Do not exceed the vehicle manufacturer's recommended towing capacity.
- Periodically inspect the hitch to ensure all fasteners remain tight and structural components are sound.
Specifications:
- Hitch Weight: 36 lbs
- Installation Time:
- Professional: 30 minutes
- Novice (DIY): 60 minutes
- Drilling Required: No
- Trimming: Spare tire fascia trimming may be required on some models.
- Special Notes: Rubber isolator removal is required on some models.
Additional Notes:
- For complete installation instructions, including diagrams and detailed manufacturer recommendations, please download the full installation PDF.
- For technical support and assistance, visit TrailerJacks.com or call 877-869-6690.
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 5-Way Adapter
Tools Required:
- Wire Crimpers
- Wire Cutters
- Test Light or Multimeter
- Quick Splice Connector (provided)
- Additional Wire (if needed for reverse light connection)
- Cable Ties (optional)
- Silicone Sealant (optional)
Overview:
This adapter converts your 4-way flat trailer connector to a 5-way flat, adding reverse light functionality for trailers with reverse lights or surge brake lockout systems.
Step-by-Step Instructions:
1. Mount the Adapter:
- Select a suitable mounting location near the hitch and securely install the adapter.
2. Connect the 4-Way Plug:
- Plug the 4-way flat connector from the adapter into the existing 4-way flat connector on your vehicle.
- This connection provides tail lights, left turn, right turn, and brake light functions.
3. Ground the Adapter:
- Locate a solid ground point near the adapter, such as the vehicle frame.
- Clean the surface to ensure proper contact.
- Secure the white ground wire from the adapter using the provided eyelet and a self-tapping screw.
4. Connect the Reverse Light Circuit:
-
Locate the Reverse Light Wire:
- Identify the reverse light circuit on your vehicle, typically found near the tail light assembly.
- Use the provided quick splice connector to attach the adapter's blue wire to the vehicle’s reverse light circuit.
-
Extend the Blue Wire (If Needed):
- If the adapter's blue wire is too short, splice in additional wire to reach the reverse light circuit.
- Route the wire safely, avoiding hot or moving parts, and secure it with cable ties.
-
Seal the Connection:
- If routing the wire through a grommet, seal any openings with silicone to prevent water ingress.
5. Secure the Wiring:
- Use cable ties to secure all wires and prevent them from hanging loosely or contacting sharp edges.
6. Test the Adapter:
- Plug the adapter into your trailer’s 5-way flat connector or use a test light to verify functionality:
- Brown Wire: Tail lights (solid when headlights are on).
- Yellow Wire: Left turn signal and brake light (flashes with turn signal).
- Green Wire: Right turn signal and brake light (flashes with turn signal).
- Blue Wire: Reverse light (active when the vehicle is in reverse).
- White Wire: Ground (continuity with the vehicle's ground).
Notes:
- This adapter is designed specifically for trailers requiring a reverse light or surge brake lockout circuit.
- Ensure all connections are secure to avoid intermittent functionality.
- Always follow safety guidelines during installation and verify all circuits before use.
Warning: Improper installation or overloaded circuits can result in damage or fire. Test all connections carefully.
Installation Instructions for 4-Way to 5-Way Adapter
Tools Required:
- Wire Crimpers
- Wire Cutters
- Test Light or Multimeter
- Quick Splice Connector (provided)
- Additional Wire (if needed for reverse light connection)
- Cable Ties (optional)
- Silicone Sealant (optional)
Overview:
This adapter converts your 4-way flat trailer connector to a 5-way flat, adding reverse light functionality for trailers with reverse lights or surge brake lockout systems.
Step-by-Step Instructions:
1. Mount the Adapter:
- Select a suitable mounting location near the hitch and securely install the adapter.
2. Connect the 4-Way Plug:
- Plug the 4-way flat connector from the adapter into the existing 4-way flat connector on your vehicle.
- This connection provides tail lights, left turn, right turn, and brake light functions.
3. Ground the Adapter:
- Locate a solid ground point near the adapter, such as the vehicle frame.
- Clean the surface to ensure proper contact.
- Secure the white ground wire from the adapter using the provided eyelet and a self-tapping screw.
4. Connect the Reverse Light Circuit:
-
Locate the Reverse Light Wire:
- Identify the reverse light circuit on your vehicle, typically found near the tail light assembly.
- Use the provided quick splice connector to attach the adapter's blue wire to the vehicle’s reverse light circuit.
-
Extend the Blue Wire (If Needed):
- If the adapter's blue wire is too short, splice in additional wire to reach the reverse light circuit.
- Route the wire safely, avoiding hot or moving parts, and secure it with cable ties.
-
Seal the Connection:
- If routing the wire through a grommet, seal any openings with silicone to prevent water ingress.
5. Secure the Wiring:
- Use cable ties to secure all wires and prevent them from hanging loosely or contacting sharp edges.
6. Test the Adapter:
- Plug the adapter into your trailer’s 5-way flat connector or use a test light to verify functionality:
- Brown Wire: Tail lights (solid when headlights are on).
- Yellow Wire: Left turn signal and brake light (flashes with turn signal).
- Green Wire: Right turn signal and brake light (flashes with turn signal).
- Blue Wire: Reverse light (active when the vehicle is in reverse).
- White Wire: Ground (continuity with the vehicle's ground).
Notes:
- This adapter is designed specifically for trailers requiring a reverse light or surge brake lockout circuit.
- Ensure all connections are secure to avoid intermittent functionality.
- Always follow safety guidelines during installation and verify all circuits before use.
Warning: Improper installation or overloaded circuits can result in damage or fire. Test all connections carefully.
Warranty Information:
For complete warranty instructions, please download the full installation PDF.
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.