LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lexus >> 2017 >> GX 460 Base >> Repair and Diagnosis >> Brakes >> Traction Control >> Vehicle Stability Control System (Diagnostics - Introduction) >> Vehicle Stability Control System >> How To Proceed With Troubleshooting [08/2015 - ] >> Procedure
April 5, 2026: LEMON Manuals is launched! Read the announcement.

How To Proceed With Troubleshooting [08/2015 - ]: Procedure

  1. VEHICLE BROUGHT TO WORKSHOP 

    Result

    Proceed to
    NEXT

    Result: 

    NEXT 

    See step  2

  2. INSPECT BATTERY VOLTAGE 

    Standard voltage

    11 to 14 V

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

    Result

    Proceed to
    NEXT

    Result: 

    NEXT 

    See step  3

  3. INSPECT COMMUNICATION FUNCTION OF CAN COMMUNICATION SYSTEM* 
    1. Using the Techstream, inspect the CAN communication function to make sure there are no malfunctions in the CAN communication system.

      Refer to DIAGNOSIS SYSTEM [08/2015 - 08/2019] , or refer to DIAGNOSIS SYSTEM [08/2019 - 08/2020] , or refer to DIAGNOSIS SYSTEM [08/2020 - 08/2021] , or refer to DIAGNOSIS SYSTEM [08/2021 - ]

      Result

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

      HINT: 

      The skid control ECU sends the signals of each warning light via CAN communication.

    Result: 

    GO TO CAN COMMUNICATION SYSTEM. Refer to the appropriate service information 

    Result: 

    See step  4

  4. CHECK DTC AND FREEZE FRAME DATA* 

    Result

    Proceed to
    NEXT

    Result: 

    NEXT 

    See step  5

  5. CLEAR DTC AND FREEZE FRAME DATA* 

    Result

    Proceed to
    NEXT

    Result: 

    NEXT 

    See step  6

  6. PROBLEM SYMPTOM CONFIRMATION 

    Result

    Proceed to
    NEXT

    Result: 

    NEXT 

    See step  7

  7. DTC CHECK AND CLEAR* 

    Result

    Proceed to
    NEXT

    Result: 

    NEXT 

    See step  8

  8. PROBLEM SYMPTOM CONFIRMATION 

    Result

    Result Proceed to
    Symptom does not occur A
    Symptom occurs B

    Result: 

    See step  11

    Result: 

    See step  9

  9. SYMPTOM SIMULATION 

    Result

    Proceed to
    NEXT

    Result: 

    NEXT 

    See step  10

  10. CHECK FOR DTC (OTHER THAN CAN COMMUNICATION SYSTEM DTC)* 

    Result

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

    Result: 

    See step  12

    Result: 

    See step  11

  11. PROBLEM SYMPTOMS TABLE 

    Result

    Proceed to
    NEXT

    Result: 

    NEXT 

    See step  14

  12. DTC CHART 

    Result

    Proceed to
    NEXT

    Result: 

    NEXT 

    See step  13

  13. CIRCUIT INSPECTION* 

    Result

    Proceed to
    NEXT

    Result: 

    NEXT 

    See step  14

  14. IDENTIFICATION OF PROBLEM 

    Result

    Proceed to
    NEXT

    Result: 

    NEXT 

    See step  15

  15. REPAIR OR REPLACEMENT 

    Result

    Proceed to
    NEXT

    Result: 

    NEXT 

    See step  16

  16. CONFIRMATION TEST* 

    Result

    Proceed to
    NEXT

    Result: 

    NEXT 

    END