Diesel Data: Automotive Repair

How To Proceed With Troubleshooting








SUPPLEMENTAL RESTRAINT SYSTEM: AIRBAG SYSTEM: HOW TO PROCEED WITH TROUBLESHOOTING

HOW TO PROCEED WITH TROUBLESHOOTING
HINT:
- Use the following procedures to troubleshoot the airbag system.
- *: Use a Techstream.

1. VEHICLE BROUGHT TO WORKSHOP
NEXT -- Continue to next step.
2. CUSTOMER PROBLEM ANALYSIS How To Proceed With Troubleshooting
(a) Confirm problem symptoms.
NEXT -- Continue to next step.
3. CHECK CAN COMMUNICATION SYSTEM* Diagnosis System






B -- CHECK CAN COMMUNICATION CIRCUIT
A -- Continue to next step.
4. WARNING LIGHT CHECK Diagnosis System
NEXT -- Continue to next step.
5. DTC CHECK* (Present and Past DTCs) DTC Check / Clear






B -- PROBLEM SYMPTOMS TABLE
A -- Continue to next step.
6. DTC CHART Airbag System
NEXT -- Continue to next step.
7. CIRCUIT INSPECTION*
NEXT -- Continue to next step.
8. REPAIR OR REPLACEMENT
NEXT -- Continue to next step.
9. DTC CLEARANCE* (Present and Past DTCs) DTC Check / Clear
NEXT -- Continue to next step.
10. DTC CHECK* (Present and Past DTCs) DTC Check / Clear






B -- Go to step 6
A -- END