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Home >> Toyota >> 2004 >> Highlander Limited, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 898 (Meter, Warning Lamp & Indicator) >> System Description >> Meter System >> Warning Lamps/Indicator Lamps >> WARNING LAMPS/INDICATOR LAMPS: Component Description

WARNING LAMPS/INDICATOR LAMPS: Component Description

WARNING: This page is about a different car, the 2013 Nissan Armada. However, it is still accessible from the selected car via links, so may be relevant.
Unit Description
Combination meter Turns the oil pressure warning lamp ON/OFF according to the oil pressure switch signal received from BCM by means of communication.
IPDM E/R Reads the ON/OFF signals from the oil pressure switch and transmits the oil pressure switch signal to the combination meter via BCM with the CAN communication line.
Oil pressure switch Refer to "DESCRIPTION ".
BCM Transmits the oil pressure switch signal received from IPDM E/R via CAN communication to the combination meter via CAN communication.