VOLTAGE CONVERTER SYSTEM HOW TO PROCEED WITH TROUBLESHOOTING


  1. VEHICLE BROUGHT TO WORKSHOP


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  2. INSPECT BATTERY VOLTAGE

    Standard voltage
    20 to 28 V

    • If the voltage is below 20 V, replace or recharge the battery before proceeding.


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  3. CUSTOMER PROBLEM ANALYSIS


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  4. PROBLEM SYMPTOM CONFIRMATION


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  5. PROBLEM SIMULATION


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  6. PROBLEM SYMPTOMS TABLE


    1. Refer to the Problem Symptoms Table Click here.

      Result
      Result Proceed to
      Fault is not listed in problem symptoms table A
      Fault is listed in problem symptoms table B

      B

      Go to step 8
      A

  7. CIRCUIT INSPECTION


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  8. REPAIR OR REPLACE


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  9. CONFIRMATION TEST


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    END