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Home >> Oldsmobile >> 1999 >> Cutlass V6-3.1L VIN J >> Repair and Diagnosis >> Body and Frame >> Body Control Systems >> Body Control Module >> Description and Operation >> Body Control System Operation >> Wake-Up/Asleep States
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Wake-Up/Asleep States

Wake-ups are signals that will turn the BCM ON. The wake-ups cause the BCM to begin active control and/or monitoring. The BCM is asleep when the control or monitoring has stopped and the BCM has become idle again. The BCM wake-ups include the following items:
^ Door ajar switches
^ Ignition switch in RUN
^ Ignition switch in ACC
^ Inadvertent power