IMPORTANT
Brake lights and by extension, brake sensors are required in Baja. Consult the rulebook for more details
The wiring and operation of the brake lights is relatively straightforward. In Baja, we have two redundant brake lines. Each of these brake lines has its own pressure sensor.
The pressure sensor acts as a normally open switch, closing only when the pressure exceeds a certain threshold (dependent on sensor model).
We use these 1/8 in. NPT Brake Line Port Pressure Switches from Speedwaymotors. They close with 60-100 PSI of brake line pressure.
IMPORTANT
The two sensors MUST BE WIRED IN PARALLEL. Furthermore, the brake light must be powered by a 12V battery! Failure to do either will result in the kill switches not working properly and a black flag.
Wiring Diagram
