STEERING LOCK 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 steering lock system.

  • *: Use the intelligent tester.

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, recharge or replace the battery before proceeding.

    Result
    Proceed to
    NEXT

    NEXT

  3. CHECK DTC*


    1. Check for DTCs and make a note of any codes that are output.

      Click here

    2. Clear the DTCs.

      Click here

    3. Recheck for DTCs Click here. Based on the DTCs output above, try to cause the output of the same wireless door lock control system DTC, LIN communication system DTC, steering lock system DTC, engine immobiliser system DTC or entry and start system (for entry function) DTC by reproducing the symptoms indicated by the DTC.

      Result
      Result Proceed to
      DTC is not output A
      Wireless door lock control system DTC is output B
      LIN communication system DTC is output C
      Steering lock system DTC is output D
      Engine immobiliser system DTC is output E
      Entry and start system (for entry function) DTC is output F

    B

    GO TO WIRELESS DOOR LOCK CONTROL SYSTEM (DIAGNOSTIC TROUBLE CODE CHART) Click here

    C

    GO TO LIN COMMUNICATION SYSTEM (DIAGNOSTIC TROUBLE CODE CHART) Click here

    D

    GO TO DIAGNOSTIC TROUBLE CODE CHART Click here

    E

    GO TO ENGINE IMMOBILISER SYSTEM (w/Entry and Start System) (DIAGNOSTIC TROUBLE CODE CHART) Click here

    F

    GO TO ENTRY AND START SYSTEM (DIAGNOSTIC TROUBLE CODE CHART) Click here

    A

  4. 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 6 Click here

    A

  5. OVERALL ANALYSIS AND TROUBLESHOOTING*


    1. Terminals of ECU.

      Click here

    2. Data List / Active Test.

      Click here

      Result
      Proceed to
      NEXT

    NEXT

  6. REPAIR OR REPLACE

    Result
    Proceed to
    NEXT

    NEXT

  7. CONFIRMATION TEST

    Result
    Proceed to
    NEXT

    NEXT

    END