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TOYOTA PARKING ASSIST-SENSOR SYSTEM HOW TO PROCEED WITH TROUBLESHOOTING

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Tip:

Use the following procedures to troubleshoot the TOYOTA parking assist-sensor system.


  1. Click here

    VEHICLE BROUGHT TO WORKSHOP


    • NEXT
  2. Click here

    INSPECT BATTERY VOLTAGE

    Standard voltage
    11 to 14 V

    If the voltage is below 11 V, replace or recharge the battery before proceeding.


    • NEXT
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    PROBLEM SYMPTOMS TABLE


    1. Refer to Problem Symptoms Table (Click here).

      Table 1. 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
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    OVERALL ANALYSIS AND TROUBLESHOOTING


    1. Operation Check (Click here).

    2. Terminals of ECU (Click here).


      • NEXT
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    ADJUST, REPAIR OR REPLACE


    • NEXT
  6. Click here

    CONFIRMATION TEST


    • NEXT
    • END