Component Description
WARNING: This page is about a different car, the 2004 Infiniti I35. However, it is still accessible from the selected car via links, so may be relevant.
When depressing the brake pedal, ASCD brake switch is turned OFF and stop lamp switch is turned ON.
ECM detects the state of the brake pedal by this two kinds of input (ON/OFF signal).
Refer to AUTOMATIC SPEED CONTROL DEVICE (ASCD) SYSTEM for the ASCD function.