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Home >> Lexus >> 2018 >> GS 300 F Sport >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - Diagnostic Codes (2 Of 5) >> SFI System >> DTC P060E-49: Internal Control Module Throttle Position Performance Internal Electronic Failure; DTC P061E49: Internal Control Module Brake Signal Internal Electronic Failure [10/2015 - ] >> Procedure
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DTC P060E-49: Internal Control Module Throttle Position Performance Internal Electronic Failure; DTC P061E49: Internal Control Module Brake Signal Internal Electronic Failure [10/2015 - ]: Procedure

  1. READ OUTPUT DTC (DTC P060E49 OR P061E49) 
    1. Connect the Techstream to the DLC3.
    2. Turn the engine switch on (IG).
    3. Turn the Techstream on.
    4. Clear the DTCs.
    5. Turn the engine switch off and turn the Techstream off.
    6. Disconnect the Techstream.
    7. Disconnect the cable from the negative (-) battery terminal and wait for 1 minute.
    8. Connect the cable to the negative (-) battery terminal.
    9. Connect the Techstream to the DLC3.
    10. Turn the engine switch on (IG).
    11. Turn the Techstream on.
    12. Wait 16 seconds or more.
    13. Enter the following menus: Powertrain / Engine / Trouble Codes.
    14. Read the DTCs.

      Result

      Result Proceed to
      DTCs are not output A
      DTC P060E49 or P061E49 is output B

    Result: 

    CHECK FOR INTERMITTENT PROBLEMS. Refer to  CHECK FOR INTERMITTENT PROBLEMS [10/2015 - ] 

    Result: 

    REPLACE ECM. Refer to  REMOVAL [10/2015 - ]