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 "System Description".
3. Carry out the Preliminary Check. Refer to LT-104, "Preliminary Check".
4. Check symptom and repair or replace the cause of malfunction.
5. Do the parking, license plate, rear marker and tail lamps operate normally? If YES: GO TO 6. If NO: GO TO 4.
6. Inspection End.