Body Control Module (BCM)
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BODY CONTROL MODULE (BCM)
| Refer to COMPONENT INDEX . |
- The BCM is used to convert BUS messages, then broadcasts them from one BUS to another.
- Reads the state of the door, swing gate and hood switches before enabling CRANK
- The BCM is responsible for actuating the starter relay low side driver once commanded by the PCM high side relay CRANK command.
- Receives over LIN bus the IBS information about raw battery current, voltage, and temperature levels.
- Is responsible for deactivating the starter motor.