The Hayman Reese ECU connects directly to the vehicles battery & powers the trailer lights not causing any over load of the vehicle’s system. The ECU virtually eliminates additional electrical current on the vehicles tail light circuits and ensure maximum trailer light brightness.

This device connects directly to your vehicle's battery, efficiently powering your trailer lights without causing any strain on the vehicle's electrical system.

One of the key advantages of the ECU1 is its ability to virtually eliminate any additional electrical current on your vehicle's tail light circuits. This innovative feature ensures that your trailer light circuits operate smoothly, providing maximum brightness and visibility. No more concerns about overloading or compromising your vehicle's electrical integrity – the ECU1 takes care of it all.

Specifically engineered for compatibility with rear lighting circuits, the trailer wiring Electronic Control Unit (ECU) opens up new possibilities for connecting electrical towing equipment. It's a seamless integration that enhances the overall safety and performance of your towing setup.

Invest in the Hayman Reese ECU1 - 4826 for a reliable and efficient towing solution. With its advanced technology and quality construction, this ECU is a must-have for anyone seeking a hassle-free towing experience. Trust in Hayman Reese to deliver the innovation and performance you need for your towing adventures.