As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
APU AUTO SHUT DOWN TWICE WITH FAULT LIGHT ON. APU ECU HAD 3 START ABORTED FAULTS, 1 REVERSE FLOW FAULT. CLEAR ECU FAULTS. AIRCRAFT WAS STARTING ENGINES IN A 40 MPH TAIL WIND. PULLED BACK TO GATE. AFTER CLEARING FAULTS APU STARTED NORMALLY. APU INLET DOOR ACTUATOR PULLED AND SAFETIED. DID NOT ACCOMPLISH PARA. B ACFT DOOR OPEN. REPLACED FLOW CONTROL MODULE. NO FAULTS OR SHUTDOWNS NOTED.