Product Details
- Brand: Tekonsha
- Model: 118881
- UPC: 016118165586
- Includes: T-One T-Connector Custom Harness
Compatibility Chart
Description
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Trailer Wiring Harness Kit For 23-24 Hyundai Palisade Plug & Play Install Notes
Installation Instructions for T-One® Connector for Hyundai Palisade and Kia Telluride
Part Numbers:
- 118881
Tools Required:
- Trim Panel Remover
- 10mm Socket & Ratchet or Wrench
- Drill (3/32” Drill Bit)
- Wire Crimpers
- Wire Cutters
- Philips Head Screwdriver
- Test Probe
Step-by-Step Instructions:
-
Access Rear Wiring:
- Open the rear hatch and remove the plastic screw covers on the taillight mounting screws using a trim panel tool or screwdriver.
- Remove the mounting screws (2 per side) with a Phillips screwdriver.
- Carefully pull the taillights away to expose the wiring harness.
-
Disconnect Taillight Wiring Harness:
- Disconnect the vehicle wiring harness from the taillight connectors on both sides.
- Ensure all connectors are clean and the locking tabs are not damaged.
-
Route Driver-Side Harness:
- Route the T-One® Connector harness containing the yellow wire through the opening between the vehicle bumper and body to the driver’s side taillight pocket.
- Use a fish wire for easier routing.
-
Connect Driver-Side T-One® Connector:
- Insert the T-One® Connector with the yellow wire between the vehicle wiring harness and the taillight connector.
- Ensure all connections are clean and secure.
-
Mount the Black Box:
- On the driver’s side, locate a suitable flat surface behind the rear bumper fascia.
- Clean the mounting surface with a 50-50 mixture of rubbing alcohol and water.
- Mount the T-One® Connector black box using the provided double-sided tape.
Caution: Ensure the epoxy side of the module faces downward to prevent water buildup.
-
Ground the White Wire:
- Locate a grounding point near the black box or drill a 3/32” hole.
- Clean the grounding area and secure the white wire using the provided eyelet and screw.
Caution: Verify the area behind the surface before drilling to avoid damage or injury.
-
Route Passenger-Side Harness:
- Route the green wire from the T-One® Connector down underneath the vehicle and up through the opening to the passenger-side taillight pocket.
Warning: Avoid hot pipes, heat shields, or areas that could pinch or damage the wire.
-
Connect Passenger-Side T-One® Connector:
- Insert the T-One® Connector with the green wire between the vehicle wiring harness and the taillight connector.
- Ensure all connections are clean and secure.
-
Connect the Power Wire:
- Disconnect the vehicle’s Negative (-) battery cable.
- Remove the fuse from the yellow fuse holder.
- Attach the ring terminal to the Positive (+) battery cable.
- Connect the other end of the fuse holder to the black 12-gauge wire using the provided yellow butt connector.
-
Route the Black Power Wire:
- Starting from the vehicle’s front, route the black 12-gauge wire rearward along the frame rail.
- Avoid hot pipes, heat shields, fuel tanks, or other areas that could damage the wire.
-
Connect Power Wire to Black Box:
- Attach the black 12-gauge wire to the black power wire on the T-One® Connector’s black box using the provided yellow butt connector.
-
Reconnect Battery and Test:
- Reconnect the vehicle’s Negative (-) battery cable.
- Install the 15-amp fuse into the fuse holder.
- Test the installation with a test light or trailer.
- Reset the vehicle’s electrical system by temporarily removing the key from the ignition.
-
Reassemble Components:
- Reinstall the taillights, trim panels, and other items removed during installation, ensuring no wires are pinched or damaged.
- Route the 4-Flat connector to an accessible location and mount it using a bracket or electrical box (not included).
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:
- Do not exceed the lower of the tow vehicle’s manufacturer ratings or the product’s stated amperage ratings.
- Store these instructions for future reference.
Installation Instructions for T-One® Connector for Hyundai Palisade and Kia Telluride
Part Numbers:
- 118881
Tools Required:
- Trim Panel Remover
- 10mm Socket & Ratchet or Wrench
- Drill (3/32” Drill Bit)
- Wire Crimpers
- Wire Cutters
- Philips Head Screwdriver
- Test Probe
Step-by-Step Instructions:
-
Access Rear Wiring:
- Open the rear hatch and remove the plastic screw covers on the taillight mounting screws using a trim panel tool or screwdriver.
- Remove the mounting screws (2 per side) with a Phillips screwdriver.
- Carefully pull the taillights away to expose the wiring harness.
-
Disconnect Taillight Wiring Harness:
- Disconnect the vehicle wiring harness from the taillight connectors on both sides.
- Ensure all connectors are clean and the locking tabs are not damaged.
-
Route Driver-Side Harness:
- Route the T-One® Connector harness containing the yellow wire through the opening between the vehicle bumper and body to the driver’s side taillight pocket.
- Use a fish wire for easier routing.
-
Connect Driver-Side T-One® Connector:
- Insert the T-One® Connector with the yellow wire between the vehicle wiring harness and the taillight connector.
- Ensure all connections are clean and secure.
-
Mount the Black Box:
- On the driver’s side, locate a suitable flat surface behind the rear bumper fascia.
- Clean the mounting surface with a 50-50 mixture of rubbing alcohol and water.
- Mount the T-One® Connector black box using the provided double-sided tape.
Caution: Ensure the epoxy side of the module faces downward to prevent water buildup.
-
Ground the White Wire:
- Locate a grounding point near the black box or drill a 3/32” hole.
- Clean the grounding area and secure the white wire using the provided eyelet and screw.
Caution: Verify the area behind the surface before drilling to avoid damage or injury.
-
Route Passenger-Side Harness:
- Route the green wire from the T-One® Connector down underneath the vehicle and up through the opening to the passenger-side taillight pocket.
Warning: Avoid hot pipes, heat shields, or areas that could pinch or damage the wire.
-
Connect Passenger-Side T-One® Connector:
- Insert the T-One® Connector with the green wire between the vehicle wiring harness and the taillight connector.
- Ensure all connections are clean and secure.
-
Connect the Power Wire:
- Disconnect the vehicle’s Negative (-) battery cable.
- Remove the fuse from the yellow fuse holder.
- Attach the ring terminal to the Positive (+) battery cable.
- Connect the other end of the fuse holder to the black 12-gauge wire using the provided yellow butt connector.
-
Route the Black Power Wire:
- Starting from the vehicle’s front, route the black 12-gauge wire rearward along the frame rail.
- Avoid hot pipes, heat shields, fuel tanks, or other areas that could damage the wire.
-
Connect Power Wire to Black Box:
- Attach the black 12-gauge wire to the black power wire on the T-One® Connector’s black box using the provided yellow butt connector.
-
Reconnect Battery and Test:
- Reconnect the vehicle’s Negative (-) battery cable.
- Install the 15-amp fuse into the fuse holder.
- Test the installation with a test light or trailer.
- Reset the vehicle’s electrical system by temporarily removing the key from the ignition.
-
Reassemble Components:
- Reinstall the taillights, trim panels, and other items removed during installation, ensuring no wires are pinched or damaged.
- Route the 4-Flat connector to an accessible location and mount it using a bracket or electrical box (not included).
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:
- Do not exceed the lower of the tow vehicle’s manufacturer ratings or the product’s stated amperage ratings.
- Store these instructions for future reference.
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:
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.