As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RECIRCULATION FAN STATUS MESSAGE. RESEATED "M24400-A16" FILTER MODULE CARD IN P110 -- REF SSM 21-25-11 & 24-09-03 PG 101 SHEET 2 AND FIM 21-25 TASK 807 PG 217. ACCOMPLISHED GROUND TEST, RECIRCULATION FAN SYS TESTED OK. NO ACTIVE MESSAGES ON MAT.