Embraer Phenom 100
Flight Crew Air Transport Pilot (ATP)
Troubleshooting
Aircraft Equipment Problem Critical; Flight Deck / Cabin / Aircraft Event Other / Unknown
Air Traffic Control Provided Assistance; Flight Crew Diverted; Flight Crew Requested ATC Assistance / Clarification
Aircraft
While in cruise at FL370 'DOOR PAX OPEN' CAS message displayed followed by a decrease in cabin pressure. Executed an emergency descent per SOP and [advised] Center. Diverted [and] landed safely with no further issues.
[Report narrative contained no additional information.]
Embraer Phenom 100 flight crew reported an in-flight malfunction of the passenger door resulting in a decrease in cabin pressure. The flight diverted and landed normally.