THEFT DETERRENT SYSTEM HOW TO PROCEED WITH TROUBLESHOOTING

Tech Tips

Use these procedures to troubleshoot the theft deterrent 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.


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  3. PROBLEM SYMPTOMS TABLE

    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


    1. On-vehicle Inspection Click here

    2. Terminals of ECU Click here


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  5. REPAIR OR REPLACE


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  6. CONFIRMATION TEST


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    END