DTC P064A-49: Fuel Pump Control Module Internal Electronic Failure [09/2023 - ]: Procedure
WARNING: This page is about a different car, the 2024 Lexus TX 500h. However, it is still accessible from the selected car via links, so may be relevant.
- CLEAR DTC
Pre-procedure1
- None
Post-procedure1
- Turn the ignition switch off and wait for at least 30 seconds.
Result:
NEXT
See step 2
- CHECK ANY OTHER DTCS OUTPUT (IN ADDITION TO DTC P064A-49)
Pre-procedure1
- Drive the vehicle in accordance with the driving pattern described in the Confirmation Driving Pattern.
- Read the DTCs.
Powertrain > Engine > Trouble Codes
Result
Result Proceed to P064A-49 and other DTCs are output A P064A-49 is output B
Post-procedure1
- None
Result:
A
GO TO DTC CHART. Refer to DIAGNOSTIC TROUBLE CODE CHART [09/2023 - ]
Result:
B
REPLACE FUEL PUMP CONTROL ECU. Refer to REMOVAL [09/2023 - ]