Optical sensor | Refer to Optical Sensor. |
IPDM E/R | - Controls the integrated smart FET, and supplies voltage to the load according with the request from BCM via CAN communication.
- Transmits the control signal and request (via LIN communication) to the load according with the request from BCM via CAN communication.
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BCM | - Detects each switch condition by the combination switch reading function.
- Exterior light ON/OFF is judged from each signal, and then a request is transmitted to IPDM E/R (via CAN communication) to controls the each lamps.
- It also transmits a status to the combination meter (via CAN communication) to turns indicator light ON/OFF.
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Combination meter | - Turns the indicator light ON/OFF according to the status from BCM via CAN communication.
- Combination meter transmits parking brake status signal to BCM via CAN communication.
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ABS actuator and electric unit (control unit) | ABS actuator and electric unit (control unit) transmits vehicle speed signal to BCM via CAN communication. |
TCM | TCM transmits shift position signal to BCM via CAN communication. |
Combination switch | Lighting & turn signal switch | Inputs the each switch condition signal to BCM. |