DTC P062F: Internal Control Module EEPROM Error: Procedure

2013 Toyota Camry SE, 2.5L Eng VIN FSECTION Procedure
  1. READ OUTPUT DTC (DTC P062F) 
    1. Connect the Techstream to the DLC3.
    2. Turn the ignition switch to ON.
    3. Turn the Techstream on.
    4. Clear the DTCs. Refer to DTC CHECK / CLEAR .
    5. Turn the ignition 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 ignition switch to ON.
    11. Turn the Techstream on.
    12. Start the engine and wait 30 seconds or more.
    13. Enter the following menus: Powertrain / Engine and ECT / Trouble Codes.
    14. Read the DTCs.
      RESULT

      Result Proceed to
      DTC is not output A
      DTC P062F is output B

    B → See step   2 

    A → See step   3 

  2. REPLACE ECM. Refer to  REMOVAL 
  3. CHECK FOR INTERMITTENT PROBLEMS. Refer to  CHECK FOR INTERMITTENT PROBLEMS 
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.