|
|
AUTOMATIC SPEED CONTROL DEVICE (ASCD) EC-29 C D E F G H I J K L M A EC AUTOMATIC SPEED CONTROL DEVICE (ASCD) PFP:18930 System Description NBS000MJ INPUT/OUTPUT SIGNAL CHART *: This signal is sent to the ECM through CAN communication line. BASIC ASCD SYSTEM Refer to Owner's Manual for ASCD operating instructions. NOTE: SET OPERATION Press MAIN switch. (The CRUISE indicator in combination meter illuminates.) ACCELERATE OPERATION If the RESUME/ACCELERATE switch is pressed during cruise control driving, increase the vehicle speed until CANCEL OPERATION When any of following conditions exist, cruise operation will be canceled. ● CANCEL switch is pressed ● More than 2 switches at ASCD steering switch are pressed at the same time (Set speed will be cleared) ● Brake pedal is depressed ● Clutch pedal is depressed or gear position is changed to the neutral position (M/T models) ● Selector lever is changed to N, P, R position (A/T models) ● Vehicle speed decreased to 13 km/h (8 MPH) lower than the set speed ● VDC system is operated When the ECM detects any of the following conditions, the ECM will cancel the cruise operation and inform ● Engine coolant temperature is slightly higher than the normal operating temperature, CRUISE lamp may ● Malfunction for some self-diagnoses regarding ASCD control: SET lamp will blink quickly. If MAIN switch is turned to OFF during ASCD is activated, all of ASCD operations will be canceled and vehicle Sensor Input signal to ECM ECM function Actuator ASCD brake switch Brake pedal operation ASCD vehicle speed control Electric throttle control Stop lamp switch Brake pedal operation ASCD clutch switch (M/T models) Clutch pedal position ASCD steering switch ASCD steering switch operation Park/neutral position (PNP) switch Gear position Wheel sensor Vehicle speed* TCM (A/T models) Powertrain revolution* |