|
|
CCS DIAGNOSIS SYSTEM (ICC SENSOR INTEGRATED UNIT) CCS-27 < FUNCTION DIAGNOSIS > [INTELLIGENT CRUISE CONTROL] C D E F G H I J K L M B N P A ACTIVE TEST CAUTION: • Never perform the active test while driving. ICC BUZZER METER LAMP CAUTION: Start engine and perform active test. STOP LAMP ECU IDENTIFICATION Displays the part number of the ICC sensor integrated unit. PWR SUP MONI × Indicates IGN voltage input by ICC sensor integrated unit. VHCL SPD AT Indicates vehicle speed calculated from A/T vehicle speed sensor read from ICC sensor inte- THRTL OPENING × Indicates throttle position read from ICC sensor integrated unit through CAN communication GEAR Indicates A/T gear position read from ICC sensor integrated unit through CAN communication CLUTCH SW SIG × NOTE: NP SW SIG × Indicates [On/Off] status as judged from park/neutral position switch signal (ECM transmits MODE SIG Indicates the active mode from ICC or ASCD [conventional (fixed speed) cruise control mode]. SET DISP IND Indicates [On/Off] status of SET switch indicator output. DISTANCE Indicates the distance from the vehicle ahead. RELATIVE SPD Indicates the relative speed of the vehicle ahead. Monitored Item [unit] MAIN SIGNALS Description Test item Operation Description Buzzer sound ICC BUZZER Test Start Operates ICC warning chime Beep Reset Stops ICC warning chime Not activated End Return to a “SELECT TEST ITEM” screen — Test item Operation Description MAIN switch indicator lamp and ICC system warning lamp METER LAMP Off MAIN switch indicator lamp and ICC Turn OFF On MAIN switch indicator lamp and ICC Turn ON Test item Operation Description Stop lamp STOP LAMP Off Stops the ICC brake hold relay OFF On Drives the ICC brake hold relay ON |