CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM HOW TO PROCEED WITH TROUBLESHOOTING

Tech Tips


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


  • *: Use the intelligent tester.


  1. VEHICLE BROUGHT TO WORKSHOP


    NEXT

  2. CUSTOMER PROBLEM ANALYSIS


    1. Refer to the customer problem analysis Click here.


      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.


    NEXT

  4. CONNECT INTELLIGENT TESTER TO DLC3*


    NEXT

  5. CHECK AND CLEAR DTCS AND FREEZE FRAME DATA*


    1. Refer to the DTC Check/Clear Click here.


      NEXT

  6. VISUAL INSPECTION


    NEXT

  7. SETTING CHECK MODE DIAGNOSIS*


    1. Refer to the Check Mode Procedure Click here.


      NEXT

  8. DTC CHECK*


    1. Refer to DTC Check/Clear Click here.

      Result
      Result Proceed to
      DTC not output A
      DTC output B

      B

      GO TO STEP 13
      A

  9. BASIC INSPECTION


    1. Refer to CVT Fluid Click here.

    2. Refer to Park/Neutral Position Switch Click here.

    3. Refer to Shift Lever Assembly Click here.


      NG

      GO TO STEP 12
      OK

  10. MECHANICAL SYSTEM TEST*


    1. Refer to the Mechanical System Test Click here.


      NG

      GO TO STEP 12
      OK

  11. HYDRAULIC TEST*


    1. Refer to the Hydraulic Test Click here.


      NG

      GO TO STEP 12
      OK
      GO TO STEP 14

  12. COMPONENT INSPECTION


    NEXT
    GO TO STEP 16

  13. DTC CHART


    1. Refer to the Diagnostic Trouble Code Chart Click here.


      NEXT

  14. CIRCUIT INSPECTION


    NEXT

  15. IDENTIFICATION OF PROBLEM


    NEXT

  16. REPAIR OR REPLACE


    NEXT

  17. CONFIRMATION TEST


    NEXT
    END