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PCS-42 < FUNCTION DIAGNOSIS > [POWER DISTRIBUTION SYSTEM] DIAGNOSIS SYSTEM (BCM) The BCM records the following condition at the moment a particular DTC is detected. IGN Counter IGN counter indicates the number of times that ignition switch is turned ON after DTC is detected. → 2 → 3...38 → 39 after returning to the normal condition whenever ignition switch OFF → ON. • The number is fixed to 39 until the self-diagnosis results are erased if it is over 39. INTELLIGENT KEY INTELLIGENT KEY : CONSULT-III Function (BCM - INTELLIGENT KEY) INFOID:0000000003839091 BCM CONSULT-III FUNCTION CONSULT-III performs the following functions via CAN communication with BCM. WORK SUPPORT CONSULT screen terms Description SLEEP>LOCK While turning BCM status from low power consumption mode to normal mode (Power supply SLEEP>OFF While turning BCM status from low power consumption mode to normal mode (Power supply LOCK>ACC While turning power supply position from “LOCK” to “ACC” ACC>ON While turning power supply position from “ACC” to “IGN” RUN>ACC While turning power supply position from “RUN” to “ACC” (Vehicle is stopping and selector CRANK>RUN While turning power supply position from “CRANKING” to “RUN” (From cranking up the en- RUN>URGENT While turning power supply position from “RUN“ to “ACC” (Emergency stop operation) ACC>OFF While turning power supply position from “ACC” to “OFF” OFF>LOCK While turning power supply position from “OFF” to “LOCK” OFF>ACC While turning power supply position from “OFF” to “ACC” ON>CRANK While turning power supply position from “IGN” to “CRANKING” OFF>SLEEP While turning BCM status from normal mode (Power supply position is “OFF”.) to low power LOCK>SLEEP While turning BCM status from normal mode (Power supply position is “LOCK”.) to low pow- LOCK Power supply position is “LOCK” (Ignition switch OFF with steering is locked.) OFF Power supply position is “OFF” (Ignition switch OFF with steering is unlocked.) ACC Power supply position is “ACC” (Ignition switch ACC) ON Power supply position is “IGN” (Ignition switch ON with engine stopped) ENGINE RUN Power supply position is “RUN” (Ignition switch ON with engine running) CRANKING Power supply position is “CRANKING” (At engine cranking) Diagnosis mode Function Description WORK SUPPORT Changes the setting for each system function. SELF-DIAG RESULTS Displays the diagnosis results judged by BCM. DATA MONITOR The BCM input/output signals are displayed. ACTIVE TEST The signals used to activate each device are forcibly supplied from BCM. |