Circuit / System Description

The S36 Dimmer Switch is a normally open switch that closes when the switch is pressed. The K9 Body Control Module monitors the switch on signal circuit 2202 and the switch receives a constant ground on ground circuit 3251. When the S36 Dimmer Switch is not pressed, the switch is open and the signal voltage observed by the K9 Body Control Module is high. When the S36 Dimmer Switch is pressed, the switch is closed and signal voltage observed by the K9 Body Control Module is low.