As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DOOR AFT CARGO IND EICAS STATUS OPTIONAL LARGE AFT CARGO DOOR INDICATION SYSTEM FAULT DETECTED. FIM TASK REF : FIM TASK REFERENCE NOT FOUND CMC MSG# 3212220 PSEU 2 (R2) REF FIM TASK 32-08 TASK 18 MAINT MSG32-12220.MSG ARE NOT ACTIVE IN MAT, PSEU 1 AND 2 TEST C/O TEST PASSED.NO FURTHER EICAS OR STATUS MSG