Introduction

Trouble Diagnosis

HOW TO PERFORM TROUBLE DIAGNOSIS
1. Check the symptom and customer complaint.
2. Understand the outline of system. Refer to "System Description".
3. Perform the preliminary inspection. Refer to DI-95, "PRELIMINARY INSPECTION". Preliminary Inspection
4. Referring to symptom chart, make sure the cause of the malfunction and repair or replace applicable parts. Refer to "SYMPTOM CHART".
5. Erase DTC and perform self-diagnosis of LDW system again. Then perform LDW system running test.
Refer to DI-91, "CONSULT-II Function (LDW)" Diagnostic Modes and DI-80, "LDW SYSTEM RUNNING TEST". Action Test

6. Does LDW system operate normally? If yes, GO TO 7. If no, GO TO 3.
7. INSPECTION END