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Home >> Scion >> 2010 >> tC Standard >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System (Diagnostic Codes (P0441-02A00) & Circuit Tests) >> SFI System >> DTC P0607: Control Module Performance >> Procedure

DTC P0607: Control Module Performance: Procedure

  1. CHECK WHETHER DTC OUTPUT RECURS (IN ADDITION TO DTC P0607) 
    1. Connect the Techstream to the DLC3.
    2. Turn the ignition switch to the ON position.
    3. Turn the Techstream on.
    4. Clear the DTC. Refer to DTC CHECK / CLEAR .
    5. Turn the ignition switch off and turn the Techstream off.
    6. Disconnect the cable from the negative (-) battery terminal and wait for 1 minute.
    7. Connect the cable to the negative (-) battery terminal.
    8. Turn the ignition switch to the ON position.
    9. Enter the following menus: Powertrain / Engine and ECT / Trouble Codes.
    10. Read the DTCs.

      Result

      Display (DTC output) Proceed to
      P0607 A
      No output DTC B

    B → See step   2 

    A → See step   3 

  2. CHECK FOR INTERMITTENT PROBLEMS. Refer to  CHECK FOR INTERMITTENT PROBLEMS 
  3. REPLACE ECM. Refer to  REMOVAL