Installation Instructions for Hyundai Sonata

Part Numbers:

• 77133
• 24757
• 60816

Wiring Access Location:

• PC3, PC4

Tools Required:

• Wrenches: 10mm, 18mm, 9/16”
• Drill Bits: None

Specifications:

• Max Gross Trailer Weight: 2,000 lb. (908 kg)
• Max Tongue Weight: 200 lb. (91 kg)
• Note: Do not exceed the towing vehicle manufacturer’s rating.

Step-by-Step Instructions:

1. Remove Appearance Panel (for vehicles with single exhaust):

   • Remove the panel covering the driver’s side frame rail by detaching seven fasteners.
   • Return the panel and fasteners to the vehicle owner.

2. Position Hitch:

   • Lift the hitch into position.
   • Install the 3/8”-16 U-bolt over the vehicle tow hook and down through the holes in the vehicle center bracket.
   • Secure the U-bolt with the provided 3/8”-16 flanged locknuts.

3. Secure Hitch to Frame Rails:

   • Install M10 bolts with conical toothed washers through the frame straps into the existing weld nuts on the vehicle frame rails (one per side).

4. Tighten Fasteners:

   • Torque all M10 CL8.8 fasteners to 42 Lb.-Ft. (57 N*M).
   • Torque all 3/8”-16 GR2 fasteners to 20 Lb.-Ft. (27 N*M).

Hardware List:

• (1) 3/8”-16 U-Bolt
• (2) M10 x 1.25 x 40mm Hex Bolts
• (2) 3/8”-16 Flanged Locknuts
• (2) Conical Toothed Washers

Safety Notes:

• Regularly inspect all fasteners and the hitch ball to ensure they are properly tightened.
• Plug any holes in the trunk pan or other body panels if the hitch is removed 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: 3592 or 6803
• 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 the safety specifications of the State of New York.

Additional Notes:

• Check the hitch frequently to ensure all fasteners remain tight.
• Do not exceed the towing vehicle’s recommended capacities.

Installation Instructions for T-Connector Adapter for Kia Elantra

Part Numbers:

• 118433

Tools Required:

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

Step-by-Step Instructions:

1. Access the Rear Cargo Area:

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

2. Locate the Taillight Wiring Harness:

   • On both the driver’s and passenger’s sides of the vehicle, locate the vehicle's taillight wiring harness.
   • Disconnect the connectors carefully to avoid breaking the locking tabs. Ensure all connector surfaces are clean and free of dirt.

3. Install the T-Connector on the Driver’s Side:

   • Insert the T-Connector end with the yellow wire between the vehicle wiring connectors on the driver’s side.
   • Lock into place, ensuring 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’s side behind the panels and along the threshold.
   • Repeat step 3 on the passenger’s side using the T-Connector with the green wire.

5. Ground the White Wire:

   • Locate a suitable grounding point near the connector.
   • Clean dirt and rustproofing from the area. 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 damage or injury. Do not drill into exposed surfaces.

6. Mount the Black Box:

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

7. Route and Store the 4-Flat Connector:

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

8. Reassemble the Vehicle:

   • Reinstall the felt trunk liner, threshold, and any other items removed during installation.
   • Be careful not to pinch or cut the wires.

9. Test the Installation:

   • Test and verify the installation with a test light or trailer to ensure proper functionality.
   • For the initial test, 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 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.