As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PROX SYS CHAN CAUTION. RAN QRH. LANDING GEAR CAME DOWN. (FLIGHT 5335 - FILED CLOSED) AFTER MAINTENANCE (REF: AML 1549668), MESSAGE CLEARED. PERFORMED AN OPS CHECK OF THE PSEU IN REF TO AMM 32-61-00. OPS CHECK GOOD. PERFORMED MLG EXTENSION AND RETRACTION IN REF TO AMM 32-30-00. OPS CHECK GOOD. NO FURTHER DEFECTS NOTED AT THIS TIME.