CURT Custom Wiring provides everything you need to connect your vehicle’s electrical system to a trailer. With plug-and-play connectors, a custom wiring harness easily integrates with your vehicle taillights to provide a standard trailer wiring connector, typically in the form of a 4-way flat.
This custom wiring connector features a vehicle-specific design to perfectly fit certain years of the Hyundai Palisade, Hyundai Santa Cruz, and Kia Telluride. It uses an OEM-compatible connector to plug into the vehicle’s OEM socket and provides a standard 7-way RV blade output to power the taillights, brake lights, turn signals, trailer brakes, auxiliary, and other electrical functions on your trailer. This custom wiring harness comes with a spring-loaded dust cover. This cover keeps the connection points clean and well protected when the connector is not in use.
• Plugs into vehicle taillight assembly to provide a 7-way RV blade socket
• Simple plug-and-play design eliminates the need for cutting or splicing
• 7-way connects tail, brake, reverse, turn signals, brakes, and auxiliary power
• Equipped with taillight converter for vehicle-trailer compatibility
• Constructed with SMT circuitry for better performance and durability
• Spring-loaded dust cover keeps connector clean when not in use
• Slit loom keeps wires contained and well protected
• Includes fuse holder and other necessary wiring components
Compatible Vehicles
2022-2024 Kia Carnival
2023 Kia Sorento
2020-2022 Kia Telluride
2022-2024 Hyundai Santa Cruz
2022-2024 Hyundai Tucson
2019-2023 Hyundai Santa Fe
2020-2022 Hyundai Palisade
Before You Order
Compare the exact Hyundai or Kia model and year to the application list and confirm your trailer accepts a 7-way RV blade connector before ordering.
Frequently Asked Questions
Which trailer output is provided?
This connector provides a standard 7-way RV blade output.
What applications are listed?
The excerpt lists selected Kia Carnival, Sorento, Telluride and Hyundai Santa Cruz, Tucson, Santa Fe, and Palisade applications.





