SFI SYSTEM(w/ Canister Pump Module), Diagnostic DTC:P062F

DTC Code DTC Name
P062F Internal Control Module EEPROM Error

DESCRIPTION

The ECM monitors its internal operation and stores this DTC when it detects an internal malfunction.

DTC No. Detection Item DTC Detection Condition Trouble Area MIL Memory
P062F Internal Control Module EEPROM Error An ECM internal error (EEPROM) (1 trip detection logic). ECM Comes on DTC stored

MONITOR DESCRIPTION

The ECM monitors its internal operation. If the internal operation is malfunctioning, the ECM illuminates the MIL and stores this DTC.

MONITOR STRATEGY

Required Sensors/Components ECM
Frequency of Operation Once per driving cycle

CONFIRMATION DRIVING PATTERN


  1. Turn the power switch off.

  2. Disconnect the cable from the negative (-) auxiliary battery terminal and wait for 1 minute.

  3. Connect the cable to the negative (-) auxiliary battery terminal.

  4. Put the engine in inspection mode (maintenance mode).

    Click here

  5. Start the engine and wait 30 seconds or more.

CAUTION / NOTICE / HINT

Note


  • There is a possibility that the DTC P062F is issued from the ECUs of the ECM and hybrid vehicle control ECU.

    Use GTS to conduct a health check to confirm which ECU the DTC is issued from and then inspect the related system.

  • After turning power switch off, waiting time may be required before disconnecting the cable from the negative (-) auxiliary battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) auxiliary battery terminal notices before proceeding with work.

    Click here

Tech Tips

Read freeze frame data using the GTS. The ECM records vehicle and driving condition information as freeze frame data the moment a DTC is stored. When troubleshooting, freeze frame data can help determine if the vehicle was moving or stationary, if the engine was warmed up or not, if the air fuel ratio was lean or rich, and other data from the time the malfunction occurred.

PROCEDURE


  1. READ OUTPUT DTC (DTC P062F)


    1. Connect the GTS to the DLC3.

    2. Turn the power switch on (IG).

    3. Turn the GTS on.

    4. Clear the DTCs.

      Click here


      Powertrain > Engine and ECT > Clear DTCs

    5. Turn the power switch off and turn the GTS off.

    6. Disconnect the GTS.

    7. Disconnect the cable from the negative (-) auxiliary battery terminal and wait for 1 minute.

    8. Connect the cable to the negative (-) auxiliary battery terminal.

    9. Connect the GTS to the DLC3.

    10. Turn the power switch on (IG).

    11. Turn the GTS on.

    12. Put the engine in inspection mode (maintenance mode).

      Click here


      Powertrain > Hybrid Control > Utility
      Tester Display
      Inspection Mode

    13. Start the engine and wait 30 seconds or more.

    14. Enter the following menus: Powertrain / Engine and ECT / Trouble Codes.

    15. Read the DTCs.


      Powertrain > Engine and ECT > Trouble Codes
      Result
      Result Proceed to
      DTCs are not output A
      DTC P062F is output B

    A

    CHECK FOR INTERMITTENT PROBLEMS Click here

    B

    REPLACE ECM Click here