How to Proceed With Troubleshooting

STEERING COLUMN: ELECTRIC STEERING LOCK: HOW TO PROCEED WITH TROUBLESHOOTING

HOW TO PROCEED WITH TROUBLESHOOTING
HINT: *: Use the Techstream.

1. VEHICLE BROUGHT TO WORKSHOP
NEXT -- Continue to next step.

2. CHECK AND CLEAR DTCs*
NEXT -- Continue to next step.

3. PROBLEM SYMPTOM CONFIRMATION
-- SYMPTOM DOES NOT OCCUR (Go to step 4)
-- SYMPTOM OCCURS (Go to step 5)
4. SYMPTOM SIMULATION
NEXT -- Continue to next step.

5. CHECK MULTIPLEX COMMUNICATION SYSTEM
HINT: Check that there are no problems in the multiplex communication system before troubleshooting the steering lock system.

NEXT -- Continue to next step.

6. DTC CHECK*
-- DTC IS NOT OUTPUT (Go to step 7)
-- DTC IS OUTPUT (Go to step 8)
7. PROBLEM SYMPTOMS TABLE
-- Go to step 9
8. DTC CHART
NEXT -- Continue to next step.

9. CIRCUIT INSPECTION*
NEXT -- Continue to next step.

10. PROBLEM IDENTIFICATION
NEXT -- Continue to next step.

11. REPAIR OR REPLACEMENT
NEXT -- Continue to next step.

12. CONFIRMATION TEST*
NEXT -- END