As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FCC-B FAILS BITE TEST NR 31. ACFT GROUNDED. ACCOMPLISHED FCC B LRU INTERFACE TEST IAW AMM 22-11-33/401, AND A DFCS LAND VERIFY TEST IAW AMM 22-11-00/201. BOTH TESTS PASSED. COMPLETED LIBRARY TEST 31 AILERON IA EXTENDED MAINTENANCE IAW BITE GROUP 60 IAW AMM 22-11-25/501. TEST PASSED.