DTC P064A-49: Fuel Pump Control Module Internal Electronic Failure [01/2019 - 03/2019]: 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 > Engine > Clear DTCs 

5. Turn the ignition switch off and wait for at least 30 seconds.

   Result

   Proceed to
   NEXT

Result: 

NEXT 

See step  2

1. Drive the vehicle in accordance with the driving pattern described in the Confirmation Driving Pattern.
2. Enter the following menus: Powertrain / Engine / Trouble Codes.
3. Read the DTCs.

   Powertrain > Engine > Trouble Codes 

   Result

   Result	Proceed to
   DTC P064A-49 is output	A
   DTC P064A-49 and other DTCs are output	B

Result: 

A 

REPLACE FUEL PUMP CONTROL ECU 

1. for Hatchback: Refer to REMOVAL [06/2018 - 09/2022]
2. for Sedan: Refer to REMOVAL [01/2019 - 04/2020]

Result: 

B 

GO TO DTC CHART. Refer to  DIAGNOSTIC TROUBLE CODE CHART [01/2019 - 03/2019]