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Home >> Oldsmobile >> 1999 >> Alero V6-3.4L VIN E >> Repair and Diagnosis >> Powertrain Management >> Relays and Modules - Powertrain Management >> Relays and Modules - Computers and Control Systems >> Body Control Module >> Description and Operation >> Body Control System >> General Information
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General Information

The Body Control Module (BCM) performs the following functions:
^ A/C compressor request
^ A/C cooling fan
^ Exterior and interior lighting control for the following lamps:
- Daytime Running Lights (DRL)
- Automatic lighting control
- Fog lamps
- Interior lighting
^ Battery rundown
^ Chime
^ Gauge control
^ Instrument cluster indicator control
^ Fuel gauge control
^ Temperature gauge control
^ Theft deterrent
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