Vehicle Stability Control System How To Proceed With Troubleshooting

Brake. Camry. Acv40 Gsv40
Brake Control. Camry. Acv40 Gsv40
  1. VEHICLE BROUGHT TO WORKSHOP

  2. CUSTOMER PROBLEM ANALYSIS

  3. CHECK DTC AND FREEZE FRAME DATA

  4. DIAGNOSTIC TROUBLE CODE CHART

  5. SYMPTOM SIMULATION

  6. PROBLEM SYMPTOMS TABLE

  7. CIRCUIT INSPECTION

  8. IDENTIFICATION OF PROBLEM

  9. REPAIR OR REPLACEMENT

  10. CONFIRMATION TEST

Vehicle Stability Control System -- How To Proceed With Troubleshooting


HINT:
The intelligent tester can be used at steps 3, 7, and 10.


1.VEHICLE BROUGHT TO WORKSHOP

    NEXT


    2.CUSTOMER PROBLEM ANALYSIS
    1. Interview the customer and confirm the trouble (CAMRY_ACV40 RM000000UZ1013X.html).


    NEXT


    3.CHECK DTC AND FREEZE FRAME DATA
    1. Check and record a DTC and Freeze Frame Data.

    2. Clear the DTC and Freeze Frame Data (CAMRY_ACV40 RM000000XHV02RX.html).

    3. Reconfirm the DTC.

      1. Reconfirm the DTC based on the recorded DTC and Freeze Frame Data (CAMRY_ACV40 RM000000XHV02RX.html for DTC Check/Clear, and CAMRY_ACV40 RM000000XHY00EX.html for Freeze Frame Data).

        HINT:
        If any of the DTCs U0100/65, U0123/62, U0124/95, and U0126/63 is output together with a CAN communication DTC, first check the appropriate sensor for a momentary open circuit (CAMRY_ACV40 RM000000XHS00QX.html).

        Result:

        Condition
        Proceed to
        DTC is output
        A
        DTC is not output (Problem symptom does not occur)
        B
        DTC is not output (Problem symptom occurs)
        C


    B.
    GO TO STEP 5

    C.
    GO TO STEP 6
    A


    4.DIAGNOSTIC TROUBLE CODE CHART
    1. Proceed to Diagnostic Trouble Code Chart (CAMRY_ACV40 RM000000XHU027X.html).


    NEXT

    GO TO STEP 7


    5.SYMPTOM SIMULATION
    1. Proceed to Diagnosis System (CAMRY_ACV40 RM000000XHP02SX.html).


    NEXT


    6.PROBLEM SYMPTOMS TABLE
    1. Proceed to Problem Symptoms Table (CAMRY_ACV40 RM000000XHN02MX.html).


    NEXT


    7.CIRCUIT INSPECTION

      NEXT


      8.IDENTIFICATION OF PROBLEM

        NEXT


        9.REPAIR OR REPLACEMENT

          NEXT


          10.CONFIRMATION TEST

            NEXT

            END