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BCS POWER CONSUMPTION CONTROL SYSTEM BCS-15 < SYSTEM DESCRIPTION > C D E F G H I J K L B A O P N Sleep condition Wake-up operation • BCM changes from the low power consumption mode to the CAN communication sleep mode when the any of the BCM wake-up conditions is fulfilled. Only the control with BCM is activated. • BCM transmits the sleep wake up signal (wake up) to each unit when any of the CAN wake-up conditions is fulfilled. It changes from the low power consumption mode or the CAN communication sleep mode to the • Each unit starts the transmission of CAN communication with the sleep wake up signal. In addition, the com- bination meter transmits the wake up signal to BCM via CAN communication to report the CAN communica- Wake-up condition CAN sleep condition BCM sleep condition • Receiving the sleep-ready signal (ready) from all units • Interior room lamp battery saver: Time out tion • Remote keyless entry receiver communication status: No com- munication • Tire pressure monitor system (TPMS) - AIR PRESSURE MON- ITOR: Stop • LOCK indicator lamp: Not operation BCM wake-up condition CAN wake-up condition • Power window switch communication: Receiving • Receiving the sleep-ready signal (Not-ready) from any units → ON, ON → OFF • Push-button ignition switch (push switch): OFF → ON • Hazard switch: OFF → ON • PASSING switch: OFF → ON, ON → OFF • TAIL LAMP switch: OFF → ON • Driver door switch: OFF → ON, ON → OFF • Passenger door switch: OFF → ON, ON → OFF • Rear RH door switch: OFF → ON, ON → OFF • Rear LH door switch: OFF → ON, ON → OFF • Back door switch: OFF → ON, ON → OFF • Driver door request switch: OFF → ON • Passenger door request switch: OFF → ON • Back door request switch: OFF → ON • Stop lamp switch: ON |