DTC P062F-44: Internal Control Module EEPROM Data Memory Failure [03/2017 - 08/2018]: Procedure

1. Connect the Techstream to the DLC3.
2. Turn the ignition switch to ON.
3. Turn the Techstream on.
4. Clear the DTCs.

   Powertrain > Transmission > Clear DTCs 

   HINT: 

   Write down the currently output DTCs before clearing them.

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. Enter the following menus: Powertrain / Transmission / Trouble Codes.

    Powertrain > Transmission > Trouble Codes 

13. Read the 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 [03/2017 - 06/2017]  , or refer to  HOW TO PROCEED WITH TROUBLESHOOTING [06/2017 - 08/2018] 

Result: 

B 

See step  2

1. Replace the ECM.

   Refer to REMOVAL [03/2017 - 06/2017] , or refer to REMOVAL [06/2017 - 03/2020]

   Result

   Proceed to
   NEXT

Result: 

NEXT 

PERFORM REGISTRATION. Refer to  REGISTRATION [03/2017 - ]