Component Tests and General Diagnostics

How to Proceed With Trouble Diagnosis
1. Confirm the symptoms and customer complaint.
2. Understand operation description and function description. Refer to "System Description".
3. Perform preliminary check. Refer to WW-46, "Preliminary Check". Preliminary Check
4. Check symptom and repair or replace the cause of malfunction.
5. Does rear wiper and washer operate normally? If YES, GO TO 6. If NO, GO TO 4.
6. INSPECTION END