As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CRUISE FLIGHT AT FL430 THE GIA FAIL 2 MESSAGE ILLUMINATED. ALONG WITH THIS MESSAGE THE ENGINE CNTRL FAULT L-R ILLUMINATED AS WELL. AFTER COMPLETION OF CHECKLIST BOTH MESSAGES REMAINED ILLUMINATED. LANDING GEAR WAS BLOWN DOWN FOR LANDING AS PRECAUTION. REMOVED AND REPLACED THE NR 2 GIA, IAW CESSNA CITATION AMM 31-40-05. OPERATIONS CHECK GOOD.