As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT#724, LAX-JFK. (ETOPS).' CLASS 2 FUEL MSG ON ECAM ( CLASS II MAINTENANCE MESSAGES DISPLAYED ON ECAM STATUS PAGE OF ECAM SYSTEM DISPLAY 1) FAULT(S) INDICATED BY FUEL ); PERFORMED BITE TEST OF FLSCU (9QJ) IAW AMM 28-46-00-740-001. NO FAULTS OR ECAM MSGS SHOWN ON DISPLAY. A/C OK FOR CONT SVC. MX-4 UPDATED, PLACARD REMOVE. THIS CLEARS MDDR #576131.