Diagnostic Strategies

Work Flow
1. Confirm the trouble symptom or customer complaint.
2. Understand the system description, refer to "System Description".
3. Perform preliminary inspection, refer to WW-13, "Preliminary Inspection". Initial Inspection
4. Check symptom and repair or replace the cause of malfunction.
5. Does wiper function operate normally? If it operates normally, GO TO 6. If not, GO TO 4.
6. Inspection End.