Trailer Wiring Harness Kit For 23‑24 Hyundai Palisade Plug & Play
Model: 118881This Wiring Fits The Following Vehicles:
2023 - 2024 Hyundai, Palisade, All Styles
Direct Plug & Play Wiring Kit
| Part Number | 118881 |
| Brand | Tekonsha |
| Warranty | 1 Year |
Questions or Comments? Call 702-374-8999
Thank you for choosing Tekonsha, the most powerful name in trailer light wiring and brake control system. Our trailer wiring harness is vehicle specific, requires no splicing or cutting of the wires. Simply plug & play and your vehicle will be able to control trailers brake, turn and running lights. Trailer wiring kit comes with a 1 year warranty and everything necessary to install the trailer plug wiring. Tekonsha manufactures a wider range of different products for hooking up trailer lights to your Car Truck or SUV. T-One connectors work great with boat trailer wiring and utility trailer wiring. Typically those trailers will use the standard 4 flat plug which is what our T One connectors offer. If you have an RV Fifth Wheel or any other large type of trailer you will us a 7 pin trailer plug to control your electric trailer brakes. Tekonsha offers 7 pin trailer connector as well. Simply do a search above to see if there is a 7 wire trailer wiring available for hooking up your 7 way. If there is not you can use part number 85343 trailer wiring adapter to convert any 4-Flat into a 7-Way. In addition you will use part number 20506 which will include the rest of wiring needed for electric brake controls. You can also call us or email us any time and we will be able to provide information you need.
Partial list of fitment years: 23 24 2023 2024
$97 93 $141.03 31% OFF
- Best Price on Web Guarantee
- Fastest Shipping
- FREE Shipping
- In Stock
We match lower prices from major authorized retailers for brand-new products in original packaging, provided the item is in stock. The competing seller must be an authorized, professional retail business; offers from
individuals, auctions, peer-to-peer sites, or unauthorized sellers don’t qualify. Used, refurbished, or open-box items are excluded.
Please see our full terms for details.
Verify Fitment
$141.03 $97 93
Learn more
Questions? Call our Auto Experts at (877) 869-6690
Get it now, pay later
Select installments at checkout to split your purchase into 4 interest-free payments of $24.25 every 2 weeks.
- No fees, ever.
- No impact on your credit score.
Payment options are offered by Affirm and are subject to an eligibility check and might not be available in all states. CA Residents: Loans by Affirm Loan Services, LLC are made or arranged pursuant to a California Finance Lender license.
Installments in partnership with
.
Affirm and its offerings are supported in English only. Translations are not provided by Affirm.
Product Details
- Brand: Tekonsha
- Model: 118881
- UPC: 016118165586
- Includes: T-One T-Connector Custom Harness
Compatibility Chart
Description
Get Expert Help
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.
People Also Bought
