As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DIVERTED DUE TO DUCT 1 AND DUCT 2 OVER TEMP CAS MESSAGE. CREW RAN QRH AND PROBLEM DIDN’T CLEAR. AIRCRAFT LANDED WITHOUT INCIDENT IN KSPS. FOUND RAM AIR VALVE FLAPPER BROKEN. REPLACED RAM AIR VALVE IAW PHENOM 300 AMM 21-23-03. OPS CHECK SATISFACTORY IAW PHENOM 300 AMM 21-23-03. NO LEAKS OR DEFECTS NOTED. P/N 505-18030-405; S/N 0000629691.