How To Proceed With Troubleshooting

SUSPENSION CONTROL: AIR SUSPENSION SYSTEM: HOW TO PROCEED WITH TROUBLESHOOTING

HOW TO PROCEED WITH TROUBLESHOOTING

The intelligent tester can be used at step 3, 6, 9 and 12.
1. VEHICLE BROUGHT TO WORKSHOP
NEXT -- Continue to next step.
2. CUSTOMER PROBLEM ANALYSIS
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. DTC CHECK
-- NORMAL CODE (Go to step 6)
-- MALFUNCTION CODE (Go to step 7)
6. PROBLEM SYMPTOMS TABLE
NEXT -- Continue to next step.
7. DTC CHECK
NEXT -- Continue to next step.
8. CIRCUIT INSPECTION
NEXT -- Continue to next step.
9. IDENTIFICATION OF PROBLEM
NEXT -- Continue to next step.
10. REPAIR
NEXT -- Continue to next step.
11. CONFIRMATION TEST
NEXT -- END