CTELWK02 Universal 12n wiring kit with bypass relay
For vehicles that have CAN bus wiring systems or bulb failure systems.
Works by taking a Power from the vehicle battery and only a signal wire from the vehicle lamp to activate.
i.e – pressing the brake pedal sends a small feed to the relay to power the brake lights on the trailer using the vehicle battery.
Comes with scotch loks for connecting to vehicle loom.