SIGNAL BUFFER SYSTEM: System Description: Description
- IPDM E/R reads the status of the hood switch and transmits the hood switch signal to BCM via CAN communication. Refer to "VEHICLE SECURITY SYSTEM: SYSTEM DESCRIPTION ".
- IPDM E/R receives the rear window defogger control signal from BCM via CAN communication and transmits the rear window defogger control signal to ECM via CAN communication. Refer to "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 "INFORMATION DISPLAY (COMBINATION METER): ENGINE OIL PRESSURE WARNING ".