Component Description

When the brake pedal is depressed, ASCD brake switch is turned OFF and stop lamp switch is turned ON. ECM detects the state of the brake pedal by those two types of input (ON/OFF signal).

Fig 1: Identifying ASCD Brake Switch, Brake Pedal And Stop Lamp Switch

Courtesy of SUZUKI OF AMERICA CORP.

Refer to ASCD: System Description for the ASCD function.