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Self-Diagnosis Function

Self-Diagnosis
DESCRIPTION
During driving the low tire pressure warning system receives the signal transmitted from the transmitter installed in each wheel, and gives alarms when the tire pressure becomes low. The control unit (BCM) for this system has pressure judgment and trouble diagnosis functions.

FUNCTION
When the low tire pressure warning system detects low inflation pressure or another unusual symptom, the warning lamp in the combination meter comes on. To start the self-diagnostic results mode, ground the tire pressure warning check terminal. The malfunction location is indicated by the warning lamp flashing and the buzzer sounds.

CONSULT-II Application to Low Tire Pressure Warning System: