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Home >> Lexus >> 2017 >> NX 200t Base, FWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - Diagnostic Codes & System Tests (9 Of 9) >> SFI System >> DTC P2610-29: ECM/PCM Engine Off Timer Performance Signal Invalid; DTC P2610-93: ECM/PCM Engine Off Timer Performance No Operation [10/2014 - ] >> Procedure
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DTC P2610-29: ECM/PCM Engine Off Timer Performance Signal Invalid; DTC P2610-93: ECM/PCM Engine Off Timer Performance No Operation [10/2014 - ]: Procedure

  1. REPLACE ECM 
    1. Replace the ECM.

      Refer to REMOVAL [10/2014 - 05/2019] , or refer to REMOVAL [05/2019 - ]

      Result

      Proceed to
      NEXT

    Result: 

    NEXT 

    See step  2

  2. CHECK WHETHER DTC OUTPUT RECURS (DTC P2610-29 OR P2610-93) 
    1. Connect the Techstream to the DLC3.
    2. Turn the engine switch on (IG).
    3. Turn the Techstream on.
    4. Clear the DTCs.

      Powertrain > Engine > Clear DTCs 

    5. Turn the engine switch off and wait for at least 30 seconds.
    6. Turn the engine switch on (IG).
    7. Turn the Techstream on.
    8. Start the engine and wait for 10 minutes or more.
    9. Enter the following menus: Powertrain / Engine / Trouble Codes / Pending.
    10. If no pending DTC is output, the repair has been successfully completed.

      Powertrain > Engine > Trouble Codes 

      Result

      Proceed to
      NEXT

    Result: 

    NEXT 

    END