DTC P1572 ASCD Brake Switch: Wiring Diagram

For PG, go to POWER SUPPLY, GROUND & CIRCUIT ELEMENTS .

Fig 1: EC-ASC/BS-01 - Wiring Diagram

Courtesy of NISSAN MOTOR CO., U.S.A.

Specification data are reference values and are measured between each terminal and ground.

CAUTION: Do not use ECM ground terminals when measuring input/output voltage. Doing so may result in damage to the ECM's transistor. Use a ground other than ECM terminals, such as the ground.

INPUT/OUTPUT VOLTAGE CHART

TERMINAL NO.	WIRE COLOR	ITEM	CONDITION	DATA (DC Voltage)
106	R/G	Stop lamp switch	[Ignition switch: ON] Brake pedal: Fully released	Approximately 0V
106	R/G	Stop lamp switch	[Ignition switch: ON] Brake pedal: Slightly depressed	BATTERY VOLTAGE (11 - 14V)
110	G/B	ASCD brake switch	Brake pedal: Slightly depressed (CVT) Brake pedal and clutch pedal: Fully released (M/T)	BATTERY VOLTAGE (11 - 14V)
110	G/B	ASCD brake switch	Brake pedal: Slightly depressed (CVT) Brake pedal and/or clutch pedal: Slightly depressed (M/T)	Approximately 0V