A brake controller wiring installation kit makes light work!

The following diagram is a general guide for wiring common brake controllers into cars. Please ensure you have the correct gauge wire and we do recommend you use an auto-electrician to wire the brake controller into your car. 

To make wiring a brake controller easy and cost efficient we sell a brake controller wiring kit that does both 20amp and 30amp scenarios. It contains 7.5m each of 6mm black and 5mm blue wire, connectors and circuit breakers.