As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PDX- ON FLIGHT 2523 ABORTED TAKEOFF DUE TO CONFIGURATION AILERON WARNING MESSAGE DURING TAKEOFF ROLL. AILERON TRIM INDICATORS CENTERED AND GREEN. TAKEOFF CONFIGURATION OK ADVISORY MESSAGE DISPLAYED PRIOR TO TAKEOFF ROLL. TROUBLESHOOT WARNING IAW FIM 27-12-00. NO PARTS REPLACED. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.