Installation Instructions for T-One® T-Connector for Mitsubishi Eclipse Cross

Part Numbers:

• 118848

Tools Required:

• Trim Panel Remover
• 10mm Socket & Ratchet or Wrench
• Drill (3/32” Drill Bit)
• Wire Crimpers
• Wire Cutters
• Phillips Head Screwdriver
• Test Probe

Step-by-Step Instructions:

1. Open the Rear Hatch:

   • Partially remove the plastic threshold cover, cargo trays, and pull back the driver-side trim panel to locate the vehicle wiring inside the rear cargo area.

2. Disconnect the Negative (-) Battery Cable:

   • Disconnect the vehicle’s Negative (-) battery cable.
   • Remove the fuse from the fuse holder on the T-One® Connector harness if not already removed.

3. Prepare the T-Connector:

   • Remove the fuse from the supplied fuse holder if it is still installed.

4. Locate and Connect the Driver-Side Tow Plug:

   • On the driver’s side, locate the mating tow plug connector.
   • Insert the T-One® Connector harness into the vehicle’s tow plug harness and lock it in place.

5. Mount the Black Box:

   • Choose a flat, out-of-the-way surface to mount the T-One® Connector’s black box using the provided double-sided tape.

   Caution: Verify what is behind any surface prior to drilling to avoid damage or injury. Do not drill into exposed surfaces.

6. Ground the White Wire:

   • Locate a suitable grounding point near the connector, such as an existing ground stud, or drill a 3/32” hole.
   • Secure the white wire using the provided eyelet and screw.
   • Clean the grounding area of dirt and rustproofing before securing.

7. Route the 4-Flat Connector:

   • Route the 4-flat connector from below the driver-side trim panel into the rear storage compartment.

   Warning: If routing the wire through a grommet and along the vehicle exterior, avoid hot pipes, heat shields, and the fuel tank to prevent damage to the wire.

8. Secure the Harness:

   • Use the provided cable ties to secure the remaining T-One® Connector harness, ensuring it does not rattle or get damaged.
   • Avoid areas where the wires could be pinched, cut, or melted.

9. Reconnect the Battery and Test:

   • Reconnect the vehicle’s Negative (-) battery cable.
   • Insert the 15-amp fuse into the fuse holder.
   • Test the installation using a test light or trailer. Reset the vehicle’s electrical system by temporarily removing the key from the ignition.

10. Reinstall Trim Panels:

    • Reinstall the plastic trim panels, thresholds, storage covers, floor coverings, and other items removed during installation.
    • Ensure no wires are pinched or damaged.

11. Store the 4-Flat Connector:

    • Store the 4-flat connector in the rear cargo area when not in use.
    • Use a bracket or electrical box to mount the trailer tow harness in an accessible location.

Safety Notes:

• Overloading circuits can cause fires. Do not exceed stated product ratings.
• Always wear safety glasses and follow all safety precautions during installation.

Manufacturer Notes:

• Refer to the vehicle owner’s manual and the instruction sheet for additional details.
• Store these instructions for future reference.
• Always read and follow all warnings and instructions printed on the tow vehicle’s battery.

Installation Instructions for T-One® T-Connector for Mitsubishi Eclipse Cross

Part Numbers:

• 118848

Tools Required:

• Trim Panel Remover
• 10mm Socket & Ratchet or Wrench
• Drill (3/32” Drill Bit)
• Wire Crimpers
• Wire Cutters
• Phillips Head Screwdriver
• Test Probe

Step-by-Step Instructions:

1. Open the Rear Hatch:

   • Partially remove the plastic threshold cover, cargo trays, and pull back the driver-side trim panel to locate the vehicle wiring inside the rear cargo area.

2. Disconnect the Negative (-) Battery Cable:

   • Disconnect the vehicle’s Negative (-) battery cable.
   • Remove the fuse from the fuse holder on the T-One® Connector harness if not already removed.

3. Prepare the T-Connector:

   • Remove the fuse from the supplied fuse holder if it is still installed.

4. Locate and Connect the Driver-Side Tow Plug:

   • On the driver’s side, locate the mating tow plug connector.
   • Insert the T-One® Connector harness into the vehicle’s tow plug harness and lock it in place.

5. Mount the Black Box:

   • Choose a flat, out-of-the-way surface to mount the T-One® Connector’s black box using the provided double-sided tape.

   Caution: Verify what is behind any surface prior to drilling to avoid damage or injury. Do not drill into exposed surfaces.

6. Ground the White Wire:

   • Locate a suitable grounding point near the connector, such as an existing ground stud, or drill a 3/32” hole.
   • Secure the white wire using the provided eyelet and screw.
   • Clean the grounding area of dirt and rustproofing before securing.

7. Route the 4-Flat Connector:

   • Route the 4-flat connector from below the driver-side trim panel into the rear storage compartment.

   Warning: If routing the wire through a grommet and along the vehicle exterior, avoid hot pipes, heat shields, and the fuel tank to prevent damage to the wire.

8. Secure the Harness:

   • Use the provided cable ties to secure the remaining T-One® Connector harness, ensuring it does not rattle or get damaged.
   • Avoid areas where the wires could be pinched, cut, or melted.

9. Reconnect the Battery and Test:

   • Reconnect the vehicle’s Negative (-) battery cable.
   • Insert the 15-amp fuse into the fuse holder.
   • Test the installation using a test light or trailer. Reset the vehicle’s electrical system by temporarily removing the key from the ignition.

10. Reinstall Trim Panels:

    • Reinstall the plastic trim panels, thresholds, storage covers, floor coverings, and other items removed during installation.
    • Ensure no wires are pinched or damaged.

11. Store the 4-Flat Connector:

    • Store the 4-flat connector in the rear cargo area when not in use.
    • Use a bracket or electrical box to mount the trailer tow harness in an accessible location.

Safety Notes:

• Overloading circuits can cause fires. Do not exceed stated product ratings.
• Always wear safety glasses and follow all safety precautions during installation.

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.

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.