As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PILOTS DECLARED AN EMERGENCY DUE TO THE PARKING BRAKE NOT RELEASED MESSAGE. LANDED WITHOUT INCIDENT. PRESSURE SWITCHES HAVE BEEN CHANGED. REPAIRED WIRE W201-00399-24 BETWEEN J0753 PIN 37 AND MAU 3 CONNECTOR P0994 PIN TP-59 & C/W MEGGER CHECK OF WIRE AFTER REPAIR, NO DEFECTS NOTED. THE OPS CHECK IS GOOD.