How to Proceed With Trouble Diagnosis

How to Proceed with Trouble Diagnosis
1. Confirm the symptom or customer complaint.
2. Understand operation description and function description. Refer to LT-110, "System Description". Description and Operation
3. Perform the preliminary check. Refer to LT-125, "Preliminary Check". Preliminary Check
4. Perform self-diagnosis by CONSULT-III. Refer to LT-126, "CONSULT-III Function (ADAPTIVE LIGHT)". CONSULT-III Function (Adaptive Light)
5. Check symptom and repair or replace the cause of malfunction.
6. Does the AFS operate normally? If YES: GO TO 7. If NO: GO TO 4.
7. INSPECTION END