LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Toyota >> 2012 >> Prius Two >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System (Except Plug-In) (Diagnostic Codes (P0441-U0293) & Circuit Tests) >> SFI System >> DTC P2610: ECM / PCM Internal Engine Off Timer Performance >> Procedure
April 5, 2026: LEMON Manuals is launched! Read the announcement.

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

  1. REPLACE ECM 
    1. Replace the ECM. Refer to REMOVAL .

    NEXT: Go to next step 

  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. Turn the power switch off and wait for at least 30 seconds.
    6. Put the engine in inspection mode (maintenance mode). Refer to INSPECTION MODE PROCEDURE .
    7. Start the engine and wait for 10 minutes or more.
    8. Enter the following menus: Powertrain / Engine and ECT / Trouble Codes / Pending.
    9. If no pending DTC is displayed, the repair has been successfully completed.

    NEXT → END