infiniti Workshop Repair Guides

Infiniti Workshop Service and Repair Manuals

Parking Brake Warning Lamp > < Oil Pressure Sender|Testing and Inspection
Page 1
background image

Oil Pressure Warning Lamp/Indicator: Description and Operation

WARNING LAMPS

System Description

OIL PRESSURE WARNING LAMP

Oil pressure warning lamp turns ON when reducing engine oil pressure abnormally.

-

IPDM E/R inputs 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.

-

Let the combination meter turn oil pressure warning lamp ON with received oil pressure switch signal.

Parking Brake Warning Lamp > < Oil Pressure Sender|Testing and Inspection