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Home >> Lexus >> 2012 >> HS 250h >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (Diagnostic Codes (P0441-U0293) & Circuit Tests) >> SFI System >> DTC P2610: ECM/PCM Internal Engine Off Timer Performance >> Procedure

DTC P2610: ECM/PCM Internal Engine Off Timer Performance: Procedure

  1. REPLACE HYBRID VEHICLE CONTROL ECU 
    1. Replace the hybrid vehicle control ECU. Refer to REMOVAL .

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  2. CHECK WHETHER DTC OUTPUT RECURS 
    1. Connect the Techstream to the DLC3.
    2. Turn the power switch on (IG).
    3. Turn the Techstream on.
    4. Clear the DTCs. Refer to DTC CHECK/CLEAR .
    5. Drive the vehicle in accordance with the driving pattern described in Confirmation Driving Pattern.
    6. Enter the following menus: Powertrain/Engine and ECT/Trouble Codes/Pending.
    7. If no pending DTC is displayed, the repair has been successfully completed.

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