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ASCD Brake Switch: Wiring Diagram

NOTE: For references to PG-Power, see POWER SUPPLY, GROUND & CIRCUIT ELEMENTS - QUEST .
Fig 1: EC-ASCBF-01 - Wiring Diagram
G04905825Courtesy of NISSAN MOTOR CO., U.S.A.

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

CAUTION: Never 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.
TERMINALS VOLTAGE REFERENCE

TERMINAL NO. WIRE COLOR ITEM CONDITION DATA (DC Voltage)
101 R/G Stop lamp switch [Ignition switch: OFF] 
  • Brake pedal: Fully released
Approximately 0 V
[Ignition switch: OFF] 
  • Brake pedal: Slightly depressed
BATTERY VOLTAGE (11 - 14 V)
108 G/B ASCD brake switch [Ignition switch: ON] 
  • Brake pedal: Fully released
BATTERY VOLTAGE (11 - 14 V)
[Ignition switch: ON] 
  • Brake pedal: Slightly depressed
Approximately 0 V