ASCD Brake Switch: Wiring Diagram

WARNING: This page is about a different car, the 2006 Nissan Xterra. However, it is still accessible from the selected car via links, so may be relevant.

For PG Power or Section, go to SYSTEM WIRING DIAGRAMS .

Fig 1: EC-ASCBOF-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.

ECM GROUND TERMINALS INPUT/OUTPUT VOLTAGE REFERENCE

TERMINAL NO.	WIRE COLOR	ITEM	CONDITION	DATA (DC Voltage)
101	LG	Stop lamp switch	[Ignition switch: OFF] Brake pedal: Fully released	Approximately 0V
101	LG	Stop lamp switch	[Ignition switch: OFF] Brake pedal: Slightly depressed	BATTERY VOLTAGE (11 - 14V)
108	LG	ASCD brake switch	[Ignition switch: ON] Brake pedal: Slightly depressed (A/T) Clutch pedal and/or brake pedal: Slightly depressed (M/T)	Approximately 0V
108	LG	ASCD brake switch	[Ignition switch: ON] Brake pedal: Fully released (A/T) Clutch pedal and brake pedal: Fully released (M/T)	BATTERY VOLTAGE (11 - 14V)