What was found
FLIGHT #5449. DURING TAXI OUT RECEIVED A SPOILERON FAULT MESSAGE, AIRCRAFT RETURNED TO THE GATE.REPLACED THE SPOILERON ELECTRONIC CONTROL UNIT.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLIGHT #5449. DURING TAXI OUT RECEIVED A SPOILERON FAULT MESSAGE, AIRCRAFT RETURNED TO THE GATE.REPLACED THE SPOILERON ELECTRONIC CONTROL UNIT.