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 occurs.

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.
DTC/SYSTEM DIAGNOSIS
Perform a DTC/system diagnosis and repair or replace any malfunctioning part.

GO TO 4.
FINAL CHECK
Check that the drive mode functions normally.

Does it operation normally?

YES

End of trouble diagnosis

NO

GO TO 2.