AUTOMATIC TRANSMISSION SYSTEM

DTC Code DTC Name
HOW TO PROCEED WITH TROUBLESHOOTING

CAUTION / NOTICE / HINT

Tip:
  • The ECM is connected to the CAN communication system. Therefore, before starting troubleshooting, make sure to check that there is no trouble in the CAN communication system.

  • *: Use the GTS.

PROCEDURE

  1. VEHICLE BROUGHT TO WORKSHOP

    Result

    Proceed to

    NEXT

    NEXT
  2. CUSTOMER PROBLEM ANALYSIS

    1. Refer to How to Troubleshoot ECU Controlled Systems in the Introduction section (Click hereClick hereClick here).

    Result

    Proceed to

    NEXT

    NEXT
  3. 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
  4. CONNECT GTS TO DLC3*

    Result

    Proceed to

    NEXT

    NEXT
  5. CHECK AND CLEAR DTCS AND FREEZE FRAME DATA*

    1. Refer to DTC Check / Clear (Click here)

    Result

    Proceed to

    NEXT

    NEXT
  6. VISUAL INSPECTION

    Result

    Proceed to

    NEXT

    NEXT
  7. SETTING CHECK MODE DIAGNOSIS*

    1. Refer to Check Mode Procedure (Click here).

    Result

    Proceed to

    NEXT

    NEXT
  8. PROBLEM SYMPTOM CONFIRMATION

    1. Refer to Road Test (Click here).

      Result

      Result

      Proceed to

      Symptom does not occur

      A

      Symptom occurs

      B

    B

    DTC CHECK*Click here

    A
  9. SYMPTOM SIMULATION

    1. Refer to Electronic Circuit Inspection Procedure (Click here).

    Result

    Proceed to

    NEXT

    NEXT
  10. DTC CHECK*

    1. Refer to DTC Check / Clear (Click here).

      Result

      Result

      Proceed to

      DTC is not output

      A

      DTC is output

      B

    B

    DTC CHARTClick here

    A
  11. BASIC INSPECTION

    1. Refer to Park/Neutral Position Switch (Click here).

    2. Refer to Shift Lever Assembly (Click here).

      Result

      Proceed to

      OK

      NG

    NG

    REPAIR OR REPLACEClick here

    OK
  12. MECHANICAL SYSTEM TESTS

    1. Refer to Mechanical System Tests (Click here).

    Result

    Proceed to

    OK

    NG

    NG

    PART INSPECTIONClick here

    OK
  13. HYDRAULIC TEST

    1. Refer to Hydraulic Test (Click here).

    Result

    Proceed to

    OK

    NG

    NG

    PART INSPECTIONClick here

    OK
  14. MANUAL SHIFTING TEST

    1. Refer to Manual Shifting Test (Click here).

    Result

    Proceed to

    OK

    NG

    NG

    PROBLEM SYMPTOMS TABLE CHAPTER 3Click here

    OK
  15. PROBLEM SYMPTOMS TABLE CHAPTER 1

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

    Result

    Proceed to

    OK

    NG

    NG

    CIRCUIT INSPECTIONClick here

    OK
  16. PROBLEM SYMPTOMS TABLE CHAPTER 2

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

    Result

    Proceed to

    OK

    NG

    NG

    PART INSPECTIONClick here

    OK
  17. PROBLEM SYMPTOMS TABLE CHAPTER 3

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

    Result

    Proceed to

    NEXT

    NEXT
  18. PART INSPECTION

    Result

    Proceed to

    OK

    NG

    NG

    REPAIR OR REPLACEClick here

    OK
  19. DTC CHART

    1. Refer to Diagnostic Trouble Code Chart (Click here).

    Result

    Proceed to

    NEXT

    NEXT
  20. CIRCUIT INSPECTION

    Result

    Proceed to

    NEXT

    NEXT
  21. IDENTIFICATION OF PROBLEM

    Result

    Proceed to

    NEXT

    NEXT
  22. REPAIR OR REPLACE

    Result

    Proceed to

    NEXT

    NEXT
  23. CONFIRMATION TEST

    Result

    Proceed to

    NEXT

    NEXT

    END