CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM

DTC Code DTC Name
HOW TO PROCEED WITH TROUBLESHOOTING

CAUTION / NOTICE / HINT

Tip:
  • The ECM of this system is connected to the CAN communication system. Therefore, before starting troubleshooting, be sure to check that there are no malfunctions 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

    Tip:

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

    Result

    Proceed to

    NEXT

    NEXT
  4. CHECK CAN COMMUNICATION SYSTEM*

    1. Use the GTS to check if the CAN communication system is functioning normally.

      CAN Bus Check

    Tip:
    • Refer to Bus Check for the CAN communication system.

      w/o Central Gateway ECU:Click hereClick hereClick here

      w/ Central Gateway ECU:Click hereClick here

    • The ECM is connected to the CAN communication system. Therefore, before starting troubleshooting, make sure to check that there are no malfunctions in the CAN communications system.

    Result

    Result

    Proceed to

    CAN communication DTCs are not output.

    A

    CAN communication DTCs are output.

    B

    B

    GO TO CAN COMMUNICATION SYSTEM

    w/o Central Gateway ECU:Click here

    w/ Central Gateway ECU:Click here

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

    1. Refer to DTC Check/Clear.

      Click here

    Result

    Proceed to

    NEXT

    NEXT
  6. SETTING CHECK MODE DIAGNOSIS*

    1. Refer to Check Mode Procedure.

      Click here

    Result

    Proceed to

    NEXT

    NEXT
  7. CHECK FOR DTC*

    1. Proceed to DTC Check/Clear.

      Click here

      Powertrain > Engine and ECT > Trouble Codes

    Result

    Result

    Proceed to

    DTCs are not output.

    A

    DTCs are output.

    B

    B

    DIAGNOSTIC TROUBLE CODE CHARTClick here

    A
  8. BASIC INSPECTION

    1. Refer to Continuously Variable Transaxle Fluid.

      Click here

    2. Refer to Park/neutral Position Switch.

      Click here

    3. Refer to Shift Lever.

      Click here

    Result

    Proceed to

    OK

    NG

    NG

    COMPONENT INSPECTIONClick here

    OK
  9. PROBLEM SYMPTOMS CONFIRMATION

    1. Refer to Road Test.

      Click here

    2. Refer to Mechanical System Tests.

      Click here

    3. Refer to Hydraulic Test.

      Click here

    Result

    Result

    Proceed to

    Symptom does not occur

    A

    Symptom occurs

    B

    B

    COMPONENT INSPECTIONClick here

    A
  10. SYMPTOM SIMULATION

    1. Refer to Symptom Simulation.

      Click hereClick hereClick here

    Result

    Proceed to

    NEXT

    NEXT
  11. COMPONENT INSPECTION

    Result

    Proceed to

    NEXT

    NEXT
  12. REPAIR OR REPLACEMENT

    Result

    Proceed to

    NEXT

    NEXT
  13. CONFIRMATION TEST

    Result

    Proceed to

    NEXT

    NEXT

    END

  14. DIAGNOSTIC TROUBLE CODE CHART

    1. Proceed to Diagnostic Trouble Code Chart.

      Click here

    Result

    Proceed to

    NEXT

    NEXT
  15. CIRCUIT INSPECTION*

    Result

    Proceed to

    NEXT

    NEXT
  16. IDENTIFICATION OF PROBLEM

    Result

    Proceed to

    NEXT

    NEXT
  17. REPAIR OR REPLACEMENT

    Result

    Proceed to

    NEXT

    NEXT
  18. CONFIRMATION TEST

    Result

    Proceed to

    NEXT

    NEXT

    END