Installation Instructions for Honda Ridgeline

Part Numbers:

• 75280
• 44528
• 70754

Applications:

• Honda Ridgeline

Tools Required:

• Wrenches: 10mm, 17mm, 19mm
• Drill Bits: None

Wiring Access Location:

• PU1, PU2

Step-by-Step Instructions:

1. Lower the Exhaust and Remove Heat Shield:

   • Detach the exhaust from the rubber isolators to lower it.
   • Remove the muffler heat shield.

2. Raise Hitch into Position:

   • Lift the hitch into place as shown in the diagram.

3. Install Fasteners:

   • Insert and secure the six (6) M12 fasteners into the frame rails.
   • Insert and secure the two (2) M10 fasteners into the bumper structure.

4. Reinstall Heat Shield and Exhaust:

   • Reattach the muffler heat shield and raise the exhaust back into position.

Hardware List:

• (6) M12 x 1.25 x 35mm CL8.8 Hex Bolts
• (2) M10 x 1.25 x 30mm CL8.8 Hex Bolts
• (6) 1/2" Conical Toothed Washers
• (2) 7/16" Conical Toothed Washers

Torque Specifications:

• Tighten all M10 CL8.8 fasteners to 42 lb-ft (57 N·m).
• Tighten all M12 CL8.8 fasteners to 76 lb-ft (103 N·m).

Safety Notes:

• Check the hitch frequently to ensure all fasteners and the ball are properly tightened.
• If the hitch is removed, plug all holes in the trunk pan or other body panels to prevent water and exhaust fumes from entering.
• Replace any damaged hitch or ball immediately.
• Follow all safety precautions when working beneath the vehicle, and wear eye protection.
• Do not cut access or attachment holes with a torch.

Specifications:

• Hitch Type and Weight Ratings:
  • Weight Distributing: Max Trailer Weight 7,500 lbs (3,405 kg), Max Tongue Weight 750 lbs (341 kg).
  • Weight Carrying (Ball Mount): Max Trailer Weight 5,000 lbs (2,270 kg), Max Tongue Weight 750 lbs (341 kg).
• Complies with safety specifications and requirements for connecting devices and towing systems of the State of New York, V.E.S.C. Regulation V-5, and SAE J684.

Installation Instructions for T-Connector Adapter

Part Numbers:

• 118400

Tools Required:

• Screwdriver
• Drill with 3/32” Drill Bit

Step-by-Step Instructions:

1. Remove Rear Taillight Assemblies:

   • Open the tailgate and carefully pry the taillight housings away from the vehicle to avoid breaking alignment tabs.

2. Locate the Vehicle’s Wiring Harness:

   • On both the driver’s and passenger’s sides of the vehicle, locate the taillight wiring harness near each taillight housing.
   • Disconnect the connectors carefully, ensuring no damage to the locking tabs.
   • Ensure all connector surfaces are clean and free of dirt.

3. Install the Driver-Side T-Connector:

   • Plug the T-Connector harness containing the yellow wire between the vehicle’s mating connectors.
   • Ensure the T-Connector is fully inserted and the locking tabs are secure.

4. Route the T-Connector Wiring:

   • Starting at the driver’s side taillight pocket, route the T-Connector harness containing the green wire and the 4-flat connector down through the opening between the bumper and body.
   • Route the 4-flat connector to the center of the vehicle and the green wire to the passenger-side taillight pocket through a similar opening.
   • Warning: Avoid hot pipes, heat shields, the fuel tank, or any points that could pinch or damage the wire.

5. Install the Passenger-Side T-Connector:

   • Repeat step 3 on the passenger side using the T-Connector end with the green wire.

6. Ground the White Wire:

   • Locate a suitable grounding point near the connector, such as the vehicle frame or cross member.
   • Drill a 3/32” hole and secure the white wire using the provided eyelet and screw.
   • Caution: Verify what is behind the surface before drilling to avoid vehicle damage or personal injury.

7. Mount the T-Connector Black Box:

   • Use the provided double-sided tape to mount the T-Connector black box on the driver’s side.
   • Secure the remainder of the T-Connector harness with the provided cable ties, avoiding areas that could pinch or cut the wire.

8. Reinstall the Taillight Assemblies:

   • Position the vehicle wiring harness between the taillight housing and the vehicle body.
   • Reinstall the taillight housings securely.

9. Test the Installation:

   • Test and verify the T-Connector functionality using a test light or trailer.
   • Ensure all connections are complete for the T-Connector to function properly.

   Specifications:

   • Max. stop/turn light: 1 per side (2.1 amps)
   • Max. tail lights: (5 amps)

Safety Notes:

• Overloading circuits can cause fires. Do not exceed the lower of the towing manufacturer’s rating or the unit specifications.
• Follow all warnings and installation instructions provided.

Manufacturer Notes:

• Refer to the vehicle owner’s manual and instruction sheet for additional guidance.