AUTOMATIC TRANSMISSION SYSTEM, Diagnostic DTC:P062F

DTC Code DTC Name
P062F Internal Control Module EEPROM Error

DESCRIPTION

The TCM monitors its internal operation and will store 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 TCM internal error (EEPROM) TCM Comes on DTC stored

MONITOR DESCRIPTION

The TCM monitors its internal operation. If the internal operation is malfunctioning, the TCM will illuminate the MIL and store this DTC.

CAUTION / NOTICE / HINT

Note


  • Perform registration and/or initialization when parts related to the automatic transmission are replaced.

    Click here

  • DTC P062F is issued by either the ECM or TCM. Use the GTS to conduct a health check to confirm which ECU the DTC is issued from and then inspect the related system.

Tech Tips

After the repair, clear the DTCs and perform the following procedure to check that DTCs are not output.


  1. Start the engine and wait for 11 seconds or more.

  2. Check for DTCs again.

    Click here

PROCEDURE


  1. READ OUTPUT DTC (DTC P062F)


    1. Connect the GTS to the DLC3.

    2. Turn the engine switch on (IG).

    3. Turn the GTS on.

    4. Clear the DTCs.

      Tech Tips

      Write down the currently output DTCs before clearing them.


      Powertrain > ECT > Clear DTCs

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

    6. Disconnect the GTS.

    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 GTS to the DLC3.

    10. Turn the engine switch on (IG).

    11. Turn the GTS on.

    12. Enter the following menu items: Powertrain / ECT / Trouble Codes.


      Powertrain > ECT > Trouble Codes

    13. Read DTCs.

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

    A

    CHECK FOR INTERMITTENT PROBLEMS Click here

    B

  2. REPLACE TCM


    1. Replace the TCM.

      Click here

      Result
      Proceed to
      NEXT

    NEXT

    PERFORM A/T CODE REGISTRATION Click here