Hitch receiver wiring harness 13 PIN HAK-SYSTEM

13 PIN Trailer Wiring Harness with CFC Module for Jeep Wrangler JL

The 13 PIN trailer wiring harness designed for the Jeep Wrangler JL ensures reliable and safe trailer light connection. Equipped with an advanced CFC control module, it guarantees full compatibility with the vehicle’s electronics and protects onboard systems from overloads. The harness supports LED trailer lighting and includes turn signal monitoring for enhanced safety during towing. Connection points are located at both the front and rear of the vehicle, ensuring stable signal transmission and long-term durability. Built from high-quality, weather-resistant materials, this wiring kit provides dependable performance even in demanding off-road conditions.

7 PIN vs. 13 PIN Wiring – What’s the Difference?

7 PIN Harness – designed for light trailers and bike carriers. It transmits basic lighting signals: indicators, brake lights, tail lights, fog light, and ground. It does not provide reverse light or constant power supply.

13 PIN Harness – ideal for caravans and heavy-duty trailers. In addition to lighting circuits, it includes extra connections for interior power, battery charging, and reverse lights. The 13-pin design also offers better sealing and long-term durability.

Specs:

• Connector type: 13 PIN
• Control module: CFC
• Connection points: front + rear
• LED trailer light support: yes
• Turn signal monitoring: yes

Notes:

• Only fits models manufactured for the European market
• For imported models (e.g., from the USA), you will need to modify the wiring harness yourself. Read the installation instructions and check whether installation is possible.