AUTOMATIC TRANSAXLE SYSTEM > HOW TO PROCEED WITH TROUBLESHOOTING

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HINT:
  1. The TCM of this system 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.
  2. *: Use the intelligent tester.


1.VEHICLE BROUGHT TO WORKSHOP

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    2.CUSTOMER PROBLEM ANALYSIS

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      3.INSPECT BATTERY VOLTAGE

        Standard voltage:
        11 to 14 V
        If the voltage is below 11 V, recharge or replace the battery before proceeding.

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      4.CONNECT INTELLIGENT TESTER TO DLC3*

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        5.CHECK AND CLEAR DTCS AND FREEZE FRAME DATA*
        1. Refer to the DTC CHECK / CLEAR (Click here).


        NEXT


        6.VISUAL INSPECTION

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          7.SETTING CHECK MODE DIAGNOSIS*
          1. Refer to the CHECK MODE PROCEDURE (Click here).


          NEXT


          8.PROBLEM SYMPTOM CONFIRMATION
          1. Refer to the ROAD TEST (Click here).

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


          B.
          GO TO STEP 10
          A


          9.SYMPTOM SIMULATION
          1. Refer to the ELECTRONIC CIRCUIT INSPECTION PROCEDURE (Click here).


          NEXT


          10.DTC CHECK*
          1. Refer to the DTC CHECK / CLEAR (Click here).

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


          B.
          GO TO STEP 18
          A


          11.BASIC INSPECTION
          1. Refer to the AUTOMATIC TRANSMISSION FLUID (Click here).

          2. Refer to the PARK/NEUTRAL POSITION SWITCH (Click here).

          3. Refer to the SHIFT LEVER ASSEMBLY (Click here).



          NG.
          GO TO STEP 21
          OK


          12.MECHANICAL SYSTEM TEST
          1. Refer to the MECHANICAL SYSTEM TEST (Click here).



          NG.
          GO TO STEP 17
          OK


          13.HYDRAULIC TEST
          1. Refer to the HYDRAULIC TEST (Click here).



          NG.
          GO TO STEP 17
          OK


          14.MANUAL SHIFTING TEST
          1. Refer to the MANUAL SHIFTING TEST (Click here).



          NG.
          GO TO STEP 16
          OK


          15.PROBLEM SYMPTOMS TABLE CHAPTER 1
          1. Refer to the PROBLEM SYMPTOMS TABLE (Click here).



          NG.
          GO TO STEP 19
          OK


          16.PROBLEM SYMPTOMS TABLE CHAPTER 2
          1. Refer to the PROBLEM SYMPTOMS TABLE (Click here).


          NEXT


          17.PART INSPECTION


            NEXT.
            GO TO STEP 21

            18.DTC CHART
            1. Refer to the DIAGNOSTIC TROUBLE CODE CHART (Click here).


            NEXT


            19.CIRCUIT INSPECTION

              NEXT


              20.IDENTIFICATION OF PROBLEM

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                21.REPAIR OR REPLACE

                  NEXT


                  22.CONFIRMATION TEST

                    NEXT

                    END