AIRBAG SYSTEM > HOW TO PROCEED WITH TROUBLESHOOTING

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The intelligent tester can be used in steps 2, 3, 5, 7, 9 and 10.


1.VEHICLE BROUGHT TO WORKSHOP

    NEXT


    2.CHECK MULTIPLEX COMMUNICATION SYSTEM

    1. Check for DTC output.



    		.
    DTC IS OUTPUT: CHECK MULTIPLEX COMMUNICATION CIRCUIT

    		.
    DTC IS NOT OUTPUT: Go to step 3

    3.CHECK CAN COMMUNICATION SYSTEM

    1. Check for DTC output.



    		.
    DTC IS OUTPUT: CHECK CAN COMMUNICATION CIRCUIT

    		.
    DTC IS NOT OUTPUT: Go to step 4

    4.WARNING LIGHT CHECK

      NEXT


      5.CHECK DTC (Present and Past DTCs)


        		.
        DTC IS OUTPUT (INCLUDING NORMAL SYSTEM CODE): Go to step 6

        		.
        DTC IS NOT OUTPUT: PROBLEM SYMPTOMS TABLE

        6.DTC CHART

          NEXT


          7.CIRCUIT INSPECTION

            NEXT


            8.REPAIR

              NEXT


              9.CLEAR DTC (Present and Past DTCs)

                NEXT


                10.CHECK DTC (Present and Past DTCs)


                  		.
                  DTC IS NOT OUTPUT: Go to step 11

                  		.
                  DTC IS OUTPUT: Go to step 6

                  11.CONFIRMATION TEST

                    NEXT

                    END