WIPER AND WASHER SYSTEM > HOW TO PROCEED WITH TROUBLESHOOTING

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1.VEHICLE BROUGHT TO WORKSHOP

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    2.CUSTOMER PROBLEM ANALYSIS

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      3.PROBLEM SYMPTOM CONFIRMATION

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        4.CHECK BODY MULTIPLEX COMMUNICATION SYSTEM

        1. Check if the DTC is output.



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        MULTIPLEX DTC OUTPUTS (PROCEED TO "BODY MULTIPLEX COMMUNICATION SYSTEM")

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        NO MULTIPLEX DTC (GO TO STEP 5)

        5.PROBLEM SYMPTOM CONFIRMATION

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          6.SYMPTOM SIMULATION

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            7.PROBLEM SYMPTOMS TABLE

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              8.CIRCUIT INSPECTION

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                9.TERMINALS OF ECU

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                  10.IDENTIFICATION OF PROBLEM

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                    11.REPAIR OR REPLACE

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                      12.CONFIRMATION TEST

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                        END