Installation Instructions for T-Connector Adapter

Part Numbers:

• 118409

Wiring Access Location:

• Behind the black plastic protective covers on each side of the vehicle, under the bumper.

Tools Required:

• Drill with a 3/32" drill bit.
• Philips head screwdriver.

Step-by-Step Instructions:

1. Locate the black plastic protective covers on each side of the vehicle, under the bumper.

   • Remove the two plastic trim fasteners on each side securing the protective covers to access the vehicle’s wiring harness.
   • Note: On some vehicles, the wiring harness is located behind the protective cover and above the rear bumper bracket.

2. Beginning on the driver’s side:

   • Remove the foam tape attached to the plugs and separate the vehicle’s wiring harness connectors.
   • Caution: Be careful not to damage the locking tabs.
   • Ensure the mating surfaces are free of dirt. Clean if necessary.

3. Insert the T-Connector end with the yellow wire between the vehicle’s connectors and lock into place.

   • Verify the connectors are fully inserted with locking tabs secure.

4. Repeat steps 2 and 3 on the passenger’s side using the T-Connector end with the green wire.

5. Locate a suitable grounding point near the adapter, such as the vehicle frame or crossmember.

   • Caution: Do not drill into the vehicle floor or bed.
   • Clean the area of dirt and rustproofing.
   • Drill a 3/32" hole and secure the white wire using the provided eyelet and screw.

6. Bundle and secure wires to the vehicle’s crossmember using the provided cable ties.

   • Route the 4-flat connector to the center of the vehicle’s crossmember using the cable ties.

   • Reinstall the protective covers removed in step 1.

   • Specifications:

     • Max. stop/turn light: (7.5 amps).
     • Max. tail lights: (7.5 amps).

Hardware List:

• T-Connector adapter.
• Eyelet and screw.
• Cable ties.

Safety Notes:

• Verify what is behind any surface before drilling to avoid damage to the vehicle or personal injury.
• Ensure all connections are complete for the T-Connector to function properly.
• Overloading circuits can cause fires. Do not exceed the lower of the vehicle manufacturer rating or the unit specifications.

Manufacturer Notes:

• Follow all warnings and instructions provided with the product.
• Use a test light or trailer to confirm proper installation.
• Read the vehicle’s owner’s manual and instruction sheet for additional information.

Installation Instructions for T-Connector Adapter

Part Numbers:

• 118409

Wiring Access Location:

• Behind the black plastic protective covers on each side of the vehicle, under the bumper.

Tools Required:

• Drill with a 3/32" drill bit
• Philips head screwdriver

Step-by-Step Instructions:

1. Locate the Protective Covers:

   • Locate the black plastic protective covers on each side of the vehicle, under the bumper.
   • Remove the two plastic trim fasteners on each side securing the protective covers to access the vehicle’s wiring harness.
   • Note: On some vehicles, the wiring harness is located behind the protective cover and above the rear bumper bracket.

2. Driver’s Side Connection:

   • Remove the foam tape attached to the plugs and separate the vehicle’s wiring harness connectors.
   • Caution: Be careful not to damage the locking tabs.
   • Ensure the mating surfaces are free of dirt. Clean if necessary.
   • Insert the T-Connector end with the yellow wire between the vehicle’s connectors and lock into place.
   • Verify the connectors are fully inserted with locking tabs secure.

3. Passenger’s Side Connection:

   • Repeat step 2 on the passenger’s side using the T-Connector end with the green wire.

4. Ground the White Wire:

   • Locate a suitable grounding point near the adapter, such as the vehicle frame or crossmember.
   • Caution: Do not drill into the vehicle floor or bed.
   • Clean the area of dirt and rustproofing.
   • Drill a 3/32" hole and secure the white wire using the provided eyelet and screw.

5. Secure and Route Wiring:

   • Bundle and secure wires to the vehicle’s crossmember using the provided cable ties.
   • Route the 4-flat connector to the center of the vehicle’s crossmember using the cable ties.
   • Reinstall the protective covers removed in step 1.

6. Test the Installation:

   • Verify the T-Connector functionality using a test light or trailer.

Specifications:

• Max. Stop/Turn Light: (7.5 amps)
• Max. Tail Lights: (7.5 amps)

Hardware List:

• T-Connector adapter
• Eyelet and screw
• Cable ties

Safety Notes:

• Verify what is behind any surface before drilling to avoid damage to the vehicle or personal injury.
• Ensure all connections are complete for the T-Connector to function properly.
• Overloading circuits can cause fires. Do not exceed the lower of the vehicle manufacturer rating or the unit specifications.

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.