System Description

SIGNAL BUFFER SYSTEM

System Description

- IPDM E/R reads the status of the oil pressure switch and transmits the oil pressure switch signal to BCM via
CAN communication. Refer to "WARNING LAMPS/INDICATOR LAMPS : System Diagram" System Diagram.
- IPDM E/R reads the status of the hood switch and transmits the hood switch signal to BCM via CAN communication. Refer to "Description" Hood Switch.
- IPDM E/R receives the rear window defogger control signal from BCM via CAN communication and transmits it to ECM and AV control unit via CAN communication. Refer to "System Diagram" System Diagram.