Detailed Flow

OBTAIN INFORMATION ABOUT SYMPTOM
Interview the customer to obtain as much information as possible about the conditions and environment under which the malfunction occurred.

GO TO 2.
CHECK SYMPTOM
- Check the symptom based on the information obtained from the customer.
- Check if any other malfunctions are present.
GO TO 3.
CHECK SELF DIAGNOSTIC RESULT
CONSULT

Select "Self Diagnostic Result" mode of "METER/M&A". Refer to DTC Index .

Is the inspection result normal?

YES

GO TO 4.

NO

GO TO 5.
NARROW DOWN MALFUNCTIONING PARTS BY SYMPTOM DIAGNOSIS
Perform symptom diagnosis. Refer to Symptom Table .

GO TO 5.
REPAIR OR REPLACE MALFUNCTIONING PARTS
Repair or replace malfunctioning parts.

NOTE: If DTC is displayed, erase DTC after repairing or replacing malfunctioning parts.

GO TO 6.
FINAL CHECK
Check that the warning buzzer in the combination meter operates normally.

Is the inspection result normal?

YES

Inspection End.

NO

GO TO 2.