Diagnostic Strategies

How to Proceed With Trouble Diagnosis
1. Confirm the symptom or customer complaint.
2. Understand operation description and function description. Refer to "System Description".
3. Perform the preliminary check. Refer to LT-151, "Preliminary Check". Initial Inspection
4. Perform self-diagnosis by CONSULT-II. Refer to LT-154, "SELF-DIAG RESULTS".
5. Check symptom and repair or replace the cause of malfunction.
6. Does the swivel control operate normally? If YES: GO TO 7. If NO: GO TO 4.
7. INSPECTION END