AUDIO AND VISUAL SYSTEM HOW TO PROCEED WITH TROUBLESHOOTING

Tech Tips

Use the following procedure to troubleshoot the audio and visual system.


  1. VEHICLE BROUGHT TO WORKSHOP


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  2. INSPECT BATTERY VOLTAGE

    Standard voltage
    11 to 14 V

    • If the voltage is below 11 V, recharge or replace the battery before proceeding to the next step.


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  3. PROBLEM SYMPTOMS TABLE

    Tech Tips

    Refer to 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 5
    A

  4. OVERALL ANALYSIS AND TROUBLESHOOTING

    Tech Tips

    Refer to Terminals of ECU Click here.


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  5. ADJUST, REPAIR OR REPLACE


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  6. CONFIRMATION TEST


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    END