OCCUPANT CLASSIFICATION SYSTEM HOW TO PROCEED WITH TROUBLESHOOTING

Tech Tips


  • Use the following procedure to troubleshoot the occupant classification system.

  • *: Use the Techstream.


  1. VEHICLE BROUGHT TO WORKSHOP


    NEXT

  2. CUSTOMER PROBLEM ANALYSIS


    1. Confirm problem symptoms Click here.


      NEXT

  3. PASSENGER AIRBAG ON/OFF INDICATOR CHECK


    1. Proceed to Diagnosis System Click here.


      NEXT

  4. DTC CHECK (Present and History DTCs)*


    1. Proceed to DTC Check / Clear Click here.

      Result
      Result Proceed to
      DTC is output. A
      DTC is not output. B

      B

      GO TO PROBLEM SYMPTOMS TABLE Click here

      A

  5. DTC CHART


    1. Proceed to Diagnostic Trouble Code Chart Click here.


      NEXT

  6. CIRCUIT INSPECTION*


    NEXT

  7. REPAIR


    NEXT

  8. CLEAR DTCS (Present and History DTCs)*


    1. Proceed to DTC Check / Clear Click here.


      NEXT

  9. DTC CHECK*


    1. Proceed to DTC Check / Clear Click here.

      Result
      Result Proceed to
      DTC is not output. A
      DTC is output. B

      B

      GO TO DIAGNOSTIC TROUBLE CODE CHART Click here

      A

  10. SYMPTOM SIMULATION


    1. Check the passenger airbag ON/OFF indicator condition.

      Result
      Result Proceed to
      Passenger airbag ON/OFF indicator operates normally. A
      Passenger airbag ON/OFF indicator ("OFF") and SRS warning light come on. B

      B

      GO TO DIAGNOSTIC TROUBLE CODE CHART Click here

      A

  11. CONFIRMATION TEST


    NEXT
    END