As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INFLIGHT RECEIVED A PIT FLAG ON BOTH EADI'S WITH THE FO'S EADI SHOWING 10 DEGREES LOWER. RESET BOTH AHRS NR 2 CIRCUIT BREAKERS WITHOUT ANY CHANGE. QRH PROCEDURES WERE FOLLOWED WITHOUT ANY RESULTS. RETURNED TO SBA. PERFORMED AHRS INITIALIZATION AND ORIENTATION TEST PER AND AHRS OPERATES NORMAL.