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Home >> Toyota >> 2019 >> Highlander Limited, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 32 (Automatic Transmission (U760E) - Diagnostics - Introduction (Except Hybrid)) >> Automatic Transaxle System >> How To Proceed With Troubleshooting [12/2013 - ] >> Procedure

How To Proceed With Troubleshooting [12/2013 - ]: Procedure

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  1. VEHICLE BROUGHT TO WORKSHOP 

    Result

    Proceed to
    NEXT

    Result:  1

    NEXT 

    See step  2

  2. CUSTOMER PROBLEM ANALYSIS 

    Result

    Proceed to
    NEXT

    Result:  1

    NEXT 

    See step  3

  3. INSPECT BATTERY VOLTAGE 

    Standard Voltage

    11 to 14 V

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

    Result

    Proceed to
    NEXT

    Result:  1

    NEXT 

    See step  4

  4. CONNECT TECHSTREAM TO DLC3* 

    Result

    Proceed to
    NEXT

    Result:  1

    NEXT 

    See step  5

  5. CHECK AND CLEAR DTCS AND FREEZE FRAME DATA* 
    1. Refer to DTC Check / Clear.

      Refer to DTC CHECK / CLEAR [12/2013 - ] 

      Powertrain > Engine > Trouble Codes 

      Result

      Proceed to
      NEXT

    Result:  1

    NEXT 

    See step  6

  6. VISUAL INSPECTION 

    Result

    Proceed to
    NEXT

    Result:  1

    NEXT 

    See step  7

  7. SELECT CHECK MODE DIAGNOSIS* 
    1. Refer to Check Mode Procedure.

      Refer to CHECK MODE PROCEDURE [12/2013 - ] 

      Powertrain > Engine > Utility 

      Tester Display
      Check Mode

      Result

      Proceed to
      NEXT

    Result:  1

    NEXT 

    See step  8

  8. PROBLEM SYMPTOM CONFIRMATION 
    1. Refer to Road Test.

      Refer to ROAD TEST [12/2013 - ] 

      Result

      Result Proceed to
      Symptom does not occur A
      Symptom occurs B

    Result:  2

    B 

    See step  10

    Result:  1

    A 

    See step  9

  9. SYMPTOM SIMULATION 
    1. Refer to Symptom Simulation.

      Refer to HOW TO PROCEED WITH TROUBLESHOOTING [12/2013 - 11/2016] Refer to HOW TO PROCEED WITH TROUBLESHOOTING [11/2016 - ]

      Result

      Proceed to
      NEXT

    Result:  1

    NEXT 

    See step  10

  10. DTC CHECK* 
    1. Refer to DTC Check / Clear.

      Refer to CHECK MODE PROCEDURE [12/2013 - ] 

      Powertrain > Engine > Trouble Codes 

      Result

      Result Proceed to
      DTCs are not output A
      DTCs are output B

    Result:  2

    B 

    See step  20

    Result:  1

    A 

    See step  11

  11. BASIC INSPECTION 
    1. Refer to Park/Neutral Position Switch Assembly.

      Refer to ADJUSTMENT [12/2013 - ]

    2. Refer to Transmission Control Cable Assembly.

      Refer to ADJUSTMENT [12/2013 - ]

      Result

      Proceed to
      OK
      NG

    Result:  2

    NG 

    See step  18

    Result:  1

    OK 

    See step  12

  12. MECHANICAL SYSTEM TESTS 
    1. Refer to Mechanical System Tests.

      Refer to MECHANICAL SYSTEM TESTS [12/2013 - ] 

      Result

      Proceed to
      OK
      NG

    Result:  2

    NG 

    See step  17

    Result:  1

    OK 

    See step  13

  13. HYDRAULIC TEST 
    1. Refer to Hydraulic Test.

      Refer to HYDRAULIC TEST [12/2013 - ] 

      Result

      Proceed to
      OK
      NG

    Result:  2

    NG 

    See step  17

    Result:  1

    OK 

    See step  14

  14. MANUAL SHIFTING TEST 
    1. Refer to Manual Shifting Test.

      Refer to MANUAL SHIFTING TEST [12/2013 - ] 

      Result

      Proceed to
      OK
      NG

    Result:  2

    NG 

    See step  16

    Result:  1

    OK 

    See step  15

  15. PROBLEM SYMPTOMS TABLE CHAPTER 1 
    1. Refer to Problem Symptoms Table.

      Refer to PROBLEM SYMPTOMS TABLE [12/2013 - ] 

      Result

      Proceed to
      OK
      NG

    Result:  2

    NG 

    See step  21

    Result:  1

    OK 

    See step  16

  16. PROBLEM SYMPTOMS TABLE CHAPTER 2 
    1. Refer to Problem Symptoms Table.

      Refer to PROBLEM SYMPTOMS TABLE [12/2013 - ] 

      Result

      Proceed to
      NEXT

    Result:  1

    NEXT 

    See step  17

  17. COMPONENT INSPECTION 

    Result

    Proceed to
    NEXT

    Result:  1

    NEXT 

    See step  18

  18. REPAIR OR REPLACE 

    Result

    Proceed to
    NEXT

    Result:  1

    NEXT 

    See step  19

  19. CONFIRMATION TEST 

    Result

    Proceed to
    NEXT

    Result:  1

    NEXT 

    END 

  20. DTC CHART 
    1. Refer to Diagnostic Trouble Code Chart.

      Refer to DIAGNOSTIC TROUBLE CODE CHART [12/2013 - 08/2014] Refer to DIAGNOSTIC TROUBLE CODE CHART [08/2014 - 11/2015] Refer to DIAGNOSTIC TROUBLE CODE CHART [11/2015 - 11/2016] Refer to DIAGNOSTIC TROUBLE CODE CHART [11/2016 - 10/2017] Refer to DIAGNOSTIC TROUBLE CODE CHART [10/2017 - ] 

      Result

      Proceed to
      NEXT

    Result:  1

    NEXT 

    See step  21

  21. CIRCUIT INSPECTION 

    Result

    Proceed to
    NEXT

    Result:  1

    NEXT 

    See step  22

  22. IDENTIFICATION INFORMATION 

    Result

    Proceed to
    NEXT

    Result:  1

    NEXT 

    See step  18

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