How To Proceed With Troubleshooting
WARNING: This page is about a different car, the 2004 Lexus ES 330. However, it is still accessible from the selected car via links, so may be relevant.
- VEHICLE BROUGHT TO WORKSHOP
- GO TO NEXT STEP
- CUSTOMER PROBLEM ANALYSIS (SEE CUSTOMER PROBLEM ANALYSIS CHECK
)
- GO TO NEXT STEP
- CHECK AND CLEAR DTC (SEE PRE-CHECK
)
- GO TO NEXT STEP
- PROBLEM SYMPTOM CONFIRMATION
- SYMPTOM OCCURS (GO TO STEP 6 )
- SYMPTOM DOES NOT OCCUR (GO TO STEP 5)
- SYMPTOM SIMULATION (SEE
SYMPTOM SIMULATION
)
- GO TO NEXT STEP
- DTC CHECK (SEE PRE-CHECK
)
- MALFUNCTION CODE (GO TO STEP 7)
- NORMAL CODE (GO TO STEP 8 )
- DTC CHART (SEE DIAGNOSTIC TROUBLE CODE CHART
)
GO TO STEP 9
- PROBLEM SYMPTOMS TABLE (SEE PROBLEM SYMPTOMS TABLE
)
- GO TO NEXT STEP
- CIRCUIT INSPECTION (SEE INSPECTION PROCEDURE
- INSPECTION PROCEDURE
)
- GO TO NEXT STEP
- CONFIRMATION TEST
END