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Home >> Cadillac >> 2000 >> Catera V6-3.0L VIN R >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Relays and Modules - Computers and Control Systems >> Body Control Module >> Description and Operation >> Controlled Power Mode
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Controlled Power Mode

Wake-Ups are signals that turn the BCM On and cause it to begin active control and/or monitoring. During the Controlled Power Mode, the BCM is awake and controls the battery guard relay output. Battery power is supplied to the above mentioned components during this mode.