How to Proceed With Troubleshooting

Trouble Diagnosis Procedure
1. Check the trouble symptom and customer's requests.
2. Understand outline of system. Refer to "System Description".
3. Confirm system operation.
4. Perform self-diagnosis procedures. Refer to BL-109, "Self-Diagnosis Procedures". Scan Tool Testing and Procedures
5. Refer to the "Symptom Matrix Chart"., repair or replace any malfunctioning parts. Refer to "Diagnosis Chart".
6. Inspection End.