As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CLIMBING THROUGH 31,000 RECEIVED AMBER "CHECK DOORS" AND "CABIN DOOR OPEN" CAS MESSAGE. COMPLETED QRH AND CONTINUED TO DESTINATION. "CORRECTIVE ACTION" REMOVED DOOR PROXIMITY SWITCH (SC002) P/N: S2800-1257, S/N: N/A, DUE TO FAULTY SWITCH CAUSING "CHECK DOORS" AND "CABIN DOOR OPEN" CAS MESSAGE. INSTALLED NEW DOOR PROXIMITY SWITCH (SC002) OPS CHECK GOOD. ASSOCIATED CAS MESSAGES NO LONGER DISPLAY AT THIS TIME. REF AMM 52-70-25.