Detailed Flow

CHECK SYMPTOM
Check the malfunction symptoms by performing the following items.
- Interview the customer to obtain the malfunction information (conditions and environment when the malfunction occurred).
- Check the symptom.
  : GO TO 2.
PERFORM DIAGNOSIS BY SYMPTOM
Perform the relevant diagnosis referring to the diagnosis chart by symptom. Refer to "SYMPTOM TABLE " (audio system).

: GO TO 3.
REPAIR OR REPLACE MALFUNCTIONING PARTS
Repair or replace the malfunctioning parts.

: GO TO 4.
FINAL CHECK
Perform the operation to check that the malfunction symptom is solved or any other symptoms are present.

Is there any symptom?

YES: GO TO 2.

NO: INSPECTION END