Body Control Module (BCM)
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BODY CONTROL MODULE (BCM)
| Refer to COMPONENT INDEX . |
The BCM is responsible for the following:
- Gating messages throughout the various bus networks
- Actuating the low side of starter relay once commanded by the PCM high side relay CRANK command
- Communicating over the LIN bus with the Intelligent Battery Sensor (IBS) information about raw battery current, voltage, and temperature levels
- Deactivating the starter motor relay driver