TOYOTA PARKING ASSIST-SENSOR SYSTEM HOW TO PROCEED WITH TROUBLESHOOTING

DTC Code DTC Name
HOW TO PROCEED WITH TROUBLESHOOTING

CAUTION / NOTICE / HINT

Tech Tips

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

PROCEDURE


  1. VEHICLE BROUGHT TO WORKSHOP

    Result
    Proceed to
    NEXT

    NEXT

  2. INSPECT BATTERY VOLTAGE

    Standard voltage
    11 to 14 V

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

    Result
    Proceed to
    NEXT

    NEXT

  3. PROBLEM SYMPTOMS TABLE


    1. 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 Click here

    A

  4. OVERALL ANALYSIS AND TROUBLESHOOTING


    1. Operation Check.

      Click here

    2. Terminals of ECU.

      Click here

      Result
      Proceed to
      NEXT

    NEXT

  5. ADJUST, REPAIR OR REPLACE

    Result
    Proceed to
    NEXT

    NEXT

  6. CONFIRMATION TEST

    Result
    Proceed to
    NEXT

    NEXT

    END