1.CHECK COMBINATION METER INPUT SIGNAL
Connect CONSULT-III, and perform the combination meter input signal inspection. Refer to
Component Function Check
.
Is the inspection result normal?
YES
>>
Replace the combination meter.
NO
>>
GO TO 2.
2.CHECK OIL PRESSURE SENSOR SIGNAL CIRCUIT
Perform the oil pressure sensor signal circuit inspection. Refer to
Diagnosis Procedure
.
Is the inspection result normal?
YES
>>
GO TO 3.
NO
>>
Repair the harnesses or connectors.
3.CHECK OIL PRESSURE SENSOR
Perform the unit inspection of oil pressure sensor. Refer to
Component Inspection
.
Is the inspection result normal?
YES
>>
Replace the combination meter.
NO
>>
Replace the oil pressure sensor.