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 harness features a vehicle-specific design to perfectly fit certain years of the Toyota pickup and Tacoma. It uses OEM-compatible connectors to “T” into the vehicle’s taillight assembly and provides a standard 4-way flat output to power the taillights, brake lights, and turn signals on your trailer. This custom wiring harness comes with a rubber 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 4-way flat socket
• Simple plug-and-play design eliminates the need for cutting or splicing
• 4-way flat output connects taillights, brake lights, and turn signals
• Equipped with taillight converter for vehicle-trailer compatibility
• Constructed with SMT circuitry for better performance and durability
• Dust cover included to keep connector clean when not in use
Compatible Vehicles
1995-2004 Toyota Tacoma
1989-1995 Toyota Pickup except T-100 or Tacoma
Before You Order
Check exact model and year; the source distinguishes Tacoma from Toyota Pickup and excludes T-100 and Tacoma in the Pickup range.
Frequently Asked Questions
Which Tacoma years are listed?
The source lists 1995-2004 Toyota Tacoma.
What is excluded from the Toyota Pickup range?
The source lists 1989-1995 Toyota Pickup except T-100 or Tacoma.










