Installation Instructions for Nissan Altima and Nissan Maxima

Part Numbers:

• 60873
• 24796
• 77168

Wiring Access Location:

• PC3, PC4

Tools Required:

• Wrenches: 11/16”, 5/8”, 16mm
• Drill Bits: 7/16”
• Sealant

Specifications:

• Max Gross Trailer Weight: 2,000 lb. (908 kg)
• Max Tongue Weight: 200 lb. (90.8 kg)
• Note: Do not exceed towing vehicle manufacturer’s rating.

Step-by-Step Instructions:

1. Prepare Trunk Area:

   • Remove carpeting, fiberboard, and storage bin tray (if present) from the trunk.

2. Remove Ground Wire:

   • Detach the ground wire from the driver’s side muffler.

3. Disconnect Exhaust:

   • For 2007-2011 Models:
     • Disconnect the exhaust at the flange on both sides and retain the fasteners.
   • For 2012 and Later Models:
     • Disconnect the exhaust at the lap joint on both sides and retain the fasteners.

4. Expose Frame Area:

   • Push the exhaust toward the rear of the vehicle and off the rubber isolator.
   • Gently move the heat shield toward the frame rail to expose the area between the frame rail and wheel well.

5. Position Hitch:

   • Raise the hitch into position between the frame rails and spare tire wheel well.
   • Align the rear edge of the hitch side brackets flush with the bulkhead.
   • Verify the hitch is properly positioned.

6. Mark and Drill Holes:

   • Using the hitch as a template, mark and center punch two (2) holes on both sides.
   • Lower the hitch and drill 7/16” holes through the trunk pan at the marked locations. Adjust alignment if needed, and remove burrs.

7. Install Plates and Bolts:

   • Position the provided plate over the drilled holes inside the trunk.
   • Insert carriage bolts through the plate and trunk pan. Ensure the installation is above the carpet.

8. Attach Hitch:

   • Raise the hitch into position, align it over the carriage bolts, and secure with lock washers and hex nuts.

9. Reattach Components:

   • Gently bend the heat shield back into place.
   • Reattach the exhaust to the rubber isolator and the flange/lap joint.
   • Reinstall the ground wire to the muffler.

10. Seal Bolts:

    • Apply sealant to the bolt attachments inside the spare tire well to prevent water and exhaust fumes from entering the vehicle.

11. Reinstall Trunk Components:

    • Replace the carpeting, fiberboard, and storage bin tray (if present).

Hardware List:

• (4) Carriage Bolts: 7/16”-14 x 1.50” GR5
• (4) Nuts: 7/16”-14
• (4) Lock Washers

Safety Notes:

• Regularly inspect all fasteners and the hitch ball to ensure they are securely tightened.
• If the hitch is removed, plug any holes in the trunk pan to prevent water and exhaust fumes from entering.
• Replace any damaged hitch or ball immediately.
• Always observe safety precautions and wear eye protection when working under the vehicle.
• Do not use a torch to cut access or attachment holes.

Drawbar:

• Drawbar Kit: 3594
• Important: The drawbar must be used in the rise position only.

Compliance:

• This product complies with SAE J684, V.E.S.C. Regulation V-5, and safety requirements of the State of New York.

Additional Notes:

• Tighten all 7/16”-14 GR5 fasteners to 50 Lb.-Ft. (68 N*M) using a torque wrench.
• Check the hitch frequently to ensure all fasteners remain tight.

Installation Instructions for T-Connector Adapterfor Nissan Altima and Nissan Sentra

Part Numbers:

• 118470

Tools Required:

• Trim Panel Remover
• Drill (3/32” Drill Bit)
• Philips Head Screwdriver
• Test Probe

Step-by-Step Instructions:

1. Open the Trunk:

   • Remove the rear threshold plate temporarily.
   • Partially remove the felt trunk liner behind the taillights.

2. Locate the Vehicle’s Taillight Wiring Harness:

   • On both the driver and passenger sides of the vehicle, locate the taillight wiring harness.
   • Disconnect the connector carefully, ensuring not to break the locking tabs.
   • Clean all connector surfaces to remove dirt.

3. Install the Driver-Side T-Connector:

   • Insert the T-Connector end with the yellow wire between the vehicle wiring connectors on the driver’s side.
   • Ensure the connectors are fully inserted and the locking tabs are secure.

4. Route the Passenger-Side T-Connector:

   • Route the T-Connector end with the green wire to the passenger side behind the panels and along the threshold.
   • Repeat step 3 on the passenger side using the green wire.

5. Ground the White Wire:

   • Locate a suitable grounding point near the connector, such as the vehicle’s frame or cross member.
   • Clean the grounding area and drill a 3/32” hole. Secure the white wire using the provided eyelet and screw.

   Caution:

   • Verify what is behind any surface before drilling to avoid damage or injury. Do not drill into exposed surfaces.

6. Mount the Black Box:

   • In the driver’s side storage area, clean a flat surface using a mixture of rubbing alcohol and water.
   • Mount the T-Connector’s black box using the provided double-sided tape.

7. Route the 4-Flat Connector:

   • Route the 4-flat connector from below the threshold plate into the trunk.
   • Store the connector in the trunk when not in use.

8. Connect the Power Wire:

   • Inside the vehicle, connect the black 12-gauge wire to the red wire from the T-Connector black box using the supplied yellow butt connector.
   • Route the black wire through a grommet and along the exterior frame to the vehicle battery, avoiding areas that may pinch, cut, or melt the wire.

   Warning:

   • If routing the wire along the exterior of the vehicle, avoid hot pipes, heat shields, and the fuel tank.

9. Connect to the Vehicle Battery:

   • Disconnect the vehicle’s negative (-) battery cable.
   • Attach the ring terminal of the yellow fuse holder to the positive (+) battery cable.
   • Connect the other end of the fuse holder to the black wire using the yellow butt connector.
   • Reconnect the negative (-) battery cable and install the 10-amp fuse into the fuse holder.

10. Reassemble the Vehicle:

    • Reinstall the felt trunk liner, threshold plate, and other items removed during installation, ensuring no wires are pinched or cut.

11. Test the Installation:

    • Test and verify the T-Connector functionality with a test light or trailer.
    • Reset the vehicle’s electrical system by temporarily removing the key from the ignition.

    Specifications:

    • Max. stop/turn light: 1 per side (2.1 amps)
    • Max. tail lights: (5.6 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 carefully.

Manufacturer Notes:

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