As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SEA FLIGHT 2372: AVIONICS CAUTION ILLUMINATED DURING TAXI. ED SCREEN WENT BLANK. MAINTENANCE CYCLED POWER TO ED AT EDCP, DISPLAY RETURNED TO NORMAL INFO DISPLAY. NO FURTHER DEFECTS NOTED. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.