Product Description

carrofix towing solution
trailer wiring kit

T-Connector Vehicle Wiring with 4-Way Flat Trailer Connector

This upgraded T-connector wiring harness with a 4-pin flat connector provides a professional-grade solution for adding trailer wiring capability to your ProMaster van. Specifically designed for 2014 - 2025 Ram ProMaster 1500/2500/3500, it offers seamless integration without the need for complex wiring modifications.

[Key Points]

  • Surface-Mount Technology (SMT) Circuitry: Ensures consistent performance and durability
  • Simple Plug-in Installation: T-connector plugs directly into existing taillight wiring harness
  • 4-Way Flat Connector: Powers trailer's tail lights, brake lights, and turn signals
  • Vehicle-Specific Design: Precision-engineered for well fitment
  • Protective Dust Cap: Keeps the connection points clean and well protected when the connector is not in use

[Technical Specifications]

  • Output Type: 4-Way Flat
features
Packing list
  • It depends on what your model and year. This trailer wiring harness is particularly designed for 2014 and newly Ram ProMaster 1500/2500/3500. No factory tow package required.

  • Yes. Without the power wire hooked up, this trailer wiring harness will not work properly. Not all vehicles can handle the additional amperage draw of the trailer taillights on the vehicle taillight circuits.

  • Installation difficulty levels are based on time and effort involved and may vary depending on the installer level of expertise, condition of the vehicle and proper tools and equipment. Strongly recommend installation by professionals.