As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS NOT GROUNDED: STATUS MESSAGE SHOWED "EQUIPMENT VENT FAN FORWARD", ALSO NOTED SLIGHT ACIDIC SMELL AND WHINE NOISE FOR 2 TO 3 MINUTES. **SUPPLEMENTAL REPORT FOR (AALA202408217412): REMOVE AND REPLACED FORWARD ELECTRONIC COOLING EXHAUST FAN. PER AMM 21-27-25**(CLOSED).