DTC P062F: Internal Control Module EEPROM Error [08/2015 - ]: Procedure

1. Connect the Techstream to the DLC3.
2. Turn the ignition switch to ON.
3. Turn the Techstream on.
4. Clear DTCs (Refer to DTC CHECK / CLEAR [08/2015 - 08/2019] , or refer to DTC CHECK / CLEAR [08/2019 - ] ).
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 / Engine and ECT / Trouble Codes.
13. Read DTCs.
    RESULT
    
    

    Result	Proceed to
    No output	A
    P062F	B

Result: 

A 

CHECK FOR INTERMITTENT PROBLEMS 

(Refer to CHECK FOR INTERMITTENT PROBLEMS [08/2015 - ] )

Result: 

B 

REPLACE ECM 

(Refer to REMOVAL [08/2015 - ] )