DTC P062F-44: Internal Control Module EEPROM Data Memory Failure [10/2020 - ]: Procedure

1. Connect the Techstream to the DLC3.
2. Turn the engine switch on (IG).
3. Turn the Techstream on.
4. Clear the DTCs.

   Refer to DTC CHECK / CLEAR [10/2020 - ]

   HINT: 

   Write down the currently output DTCs before clearing them.

   Powertrain > Transmission > Clear DTCs 

5. Turn the engine 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 engine switch on (IG).
11. Turn the Techstream on.
12. Enter the following menus: Powertrain / Transmission / Trouble Codes.

    Powertrain > Transmission > Trouble Codes 

13. Read DTCs using the Techstream.

    Result

    Result	Proceed to
    DTCs are not output	A
    DTC P062F-44 is output	B

Result: 

A 

CHECK FOR INTERMITTENT PROBLEMS. Refer to  HOW TO PROCEED WITH TROUBLESHOOTING [10/2020 - 11/2021]  , or refer to  HOW TO PROCEED WITH TROUBLESHOOTING [11/2021 - 10/2022]  , or refer to  HOW TO PROCEED WITH TROUBLESHOOTING [10/2022 - 10/2023]  , or refer to  HOW TO PROCEED WITH TROUBLESHOOTING [10/2023 - ] 

Result: 

B 

See step  2

1. Replace the ECM.

   Refer to REMOVAL [10/2020 - 10/2022] , or refer to REMOVAL [10/2022 - 10/2023] , or refer to REMOVAL [10/2023 - ]

   Result

   Proceed to
   NEXT

Result: 

NEXT 

PERFORM A/T CODE REGISTRATION. Refer to  REGISTRATION [12/2017 - ]