Warning Lamps

Warning Lamps Schematic






WARNING LAMPS

System Description

OIL PRESSURE WARNING LAMP
Oil pressure warning lamp turns ON when reducing engine oil pressure abnormally.
- IPDM E/R reads oil pressure switch signal from oil pressure switch, and transmits the signal to unified meter and A/C amp. through BCM with CAN communication.
- Unified meter and A/C amp. transmits oil pressure switch signal to combination meter with communication line.
- Combination meter turns oil pressure warning lamp ON with received oil pressure switch signal.