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Home >> Infiniti >> 2012 >> G37 Base, 2D Convertible >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - Introduction (1 Of 2) (Convertible) >> System Description >> Automatic Speed Control Device (ASCD) >> System Description >> Input/Output Signal Chart
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Input/Output Signal Chart

Sensor Input signal to ECM ECM function Actuator
ASCD brake switch Brake pedal operation ASCD vehicle speed control Electric throttle control actuator
Stop lamp switch Brake pedal operation
ASCD clutch switch (M/T models) Clutch pedal operation
ASCD steering switch ASCD steering switch operation
Park/neutral position (PNP) switch (M/T models) Gear position
Unified meter and A/C amp. Vehicle speed(1)
TCM (A/T models) Gear position
Powertrain revolution(1)
(1) This signal is sent to the ECM via the CAN communication line