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AUTOMATIC TRANSAXLE SYSTEM HOW TO PROCEED WITH TROUBLESHOOTING

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Tip:

  • The ECM of this system is connected to the CAN and multiplex communication system. Therefore, before starting troubleshooting, make sure to check that there is no trouble in the CAN and multiplex communication systems.

  • *: Use Intelligent tester


  1. Click here

    Vehicle Brought to Workshop


    • NEXT
  2. Click here

    Customer Problem Analysis


    • NEXT
  3. Click here

    Inspect Battery Voltage

    Standard voltage
    11 to 14 V

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


    • NEXT
  4. Click here

    Connect Intelligent tester to the DLC3*


    • NEXT
  5. Click here

    Check and Clear DTCs and Freeze Frame Data*

    Tip:

    (Click here).


    • NEXT
  6. Click here

    Visual Inspection


    • NEXT
  7. Click here

    Setting the Check Mode Diagnosis*

    Tip:

    (Click here).


    • NEXT
  8. Click here

    Problem Symptom Confirmation

    Tip:

    (Click here).

    Result
    Result Proceed to
    Symptom does not occur A
    Symptom occurs B

    • B
    • Go to step 10
    • A
  9. Click here

    Symptom Simulation

    Tip:

    (Click here).


    • NEXT
  10. Click here

    DTC Check*

    Tip:

    (Click here).

    Result
    Result Proceed to
    DTC is not output A
    DTC is output B

    • B
    • Go to step 18
    • A
  11. Click here

    Basic Inspection

    Tip:

    (Click here,Click hereandClick here).


    • NG
    • Go to step 21
    • OK
  12. Click here

    Mechanical System Test

    Tip:

    (Click here).


    • NG
    • Go to step 17
    • OK
  13. Click here

    Hydraulic Test

    Tip:

    (Click here).


    • NG
    • Go to step 17
    • OK
  14. Click here

    Manual Shifting Test

    Tip:

    (Click here).


    • NG
    • Go to step 16
    • OK
  15. Click here

    Problem Symptoms Table Chapter 1

    Tip:

    (Click here).


    • NG
    • Go to step 19
    • OK
  16. Click here

    Problem Symptoms Table Chapter 2

    Tip:

    (Click here).


    • NEXT
  17. Click here

    Part Inspection


    • NEXT
    • Go to step 21
  18. Click here

    DTC Chart

    Tip:

    (Click here).


    • NEXT
  19. Click here

    Circuit Inspection


    • NEXT
  20. Click here

    Identification of Problem


    • NEXT
  21. Click here

    Repair or Replace


    • NEXT
  22. Click here

    Confirmation Test


    • NEXT
    • End