VEHICLE STABILITY CONTROL SYSTEM

DTC Code DTC Name
HOW TO PROCEED WITH TROUBLESHOOTING

CAUTION / NOTICE / HINT

Tip:

*: Use the GTS.

PROCEDURE

  1. VEHICLE BROUGHT TO WORKSHOP

    Result

    Proceed to

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  2. CUSTOMER PROBLEM ANALYSIS

    1. Interview the customer and confirm the trouble.

    Result

    Proceed to

    NEXT

  3. INSPECT BATTERY VOLTAGE

    1. Measure the voltage of the battery.

    Standard voltage

    11 to 14 V

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

    Result

    Proceed to

    NEXT
    NEXT

  4. CHECK DTC AND FREEZE FRAME DATA*

    1. Check and record the DTCs and Freeze Frame Data (Click herefor DTC Check/Clear, andClick herefor Freeze Frame Data).

    2. Clear the DTCs and Freeze Frame Data (Click herefor DTC Check/Clear, andClick herefor Freeze Frame Data).

    3. Reconfirm the DTCs.

      1. Reconfirm the DTCs based on the recorded DTCs and Freeze Frame Data (Click herefor DTC Check/Clear, andClick herefor Freeze Frame Data).

        Tip:

        • When CAN communication system DTCs are output, repair the CAN communication system first.

          Click here

        • If DTC U0100, U0123 and/or U0126 are among the CAN communication DTCs that are output, first use the Data List to check for a momentary open circuit.

          Click here

        • If the GTS cannot communicate with the skid control ECU (brake actuator assembly), inspect the CAN communication system.

          Click here

        • If there is no response from the skid control ECU (brake actuator assembly), inspect the +BS circuit of the skid control ECU (brake actuator assembly).

          Click here

    Result

    Result

    Proceed to

    DTCs are output.

    A

    DTCs are not output.

    Problem symptom does not occur.

    B

    Problem symptom occurs.

    C
    B

    SYMPTOM SIMULATIONClick here

    C

    PROBLEM SYMPTOMS TABLEClick here

    A

  5. DIAGNOSTIC TROUBLE CODE CHART

    1. Proceed to Diagnostic Trouble Code Chart.

      Click here

    Result

    Proceed to

    NEXT
    NEXT

    CIRCUIT INSPECTIONClick here

  6. SYMPTOM SIMULATION

    1. Proceed to Check for Intermittent Problems.

      Click here

    Result

    Proceed to

    NEXT
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  7. PROBLEM SYMPTOMS TABLE

    1. Proceed to Problem Symptoms Table.

      Click here

    Result

    Proceed to

    NEXT
    NEXT

  8. CIRCUIT INSPECTION

    Result

    Proceed to

    NEXT
    NEXT

  9. IDENTIFICATION OF PROBLEM

    Result

    Proceed to

    NEXT
    NEXT

  10. REPAIR OR REPLACEMENT

    Result

    Proceed to

    NEXT
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  11. CONFIRMATION TEST*

    Result

    Proceed to

    NEXT
    NEXT

    END