AIRBAG SYSTEM HOW TO PROCEED WITH TROUBLESHOOTING


  1. Vehicle Brought to Workshop

  2. Customer Problem Analysis

  3. Warning Light Check Click here


    Warning is light remains ON: Go to step 4

    Warning is light remains OFF: Go to step 5

  4. DTC Check (Read Present DTC) Click here


    Go to step 6

  5. DTC Check (Read Past DTC) Click here


  6. DTC Chart Click here


  7. Circuit Inspection


    Malfunction code is output: Go to step 8

    Normal code is output: Go to step 14

  8. Identification of Problem

  9. Repair

  10. Clear DTC (Present and Past DTC) Click here


  11. Warning Light Check Click here


    Warning light is remains OFF: Go to step 12

    Warning light is remains ON: Go to step 13

  12. DTC Check (Read Past DTC) Click here


    DTC code is not output: Go to step 15

    DTC code is output: Go to step 13

  13. DTC Check Click here


    Go to step 6

  14. Symptom Simulation Click here


    Warning is light remains OFF: Go to step 15

    Warning is light ON: Go to step 13

  15. Confirmation Test
    End

Tech Tips

Step 3, 4, 7, 10, 12, 13:

Diagnostic steps permitting the use of the intelligent tester.