As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CLIMB PASSING THROUGH 14,000 FT FIRE ALARM CAME ON, AS WELL AS FORWARD FIRE MESSAGE INDICATION. ALARM EXTINGUISHED 3 MINUTES LATER PRIOR TO ACCOMPLISHING APPROPRIATE CHECKLIST. FOUND DIRTY CONNECTOR. CLEANED CONNECTOR IAW M/M 26-15. SYSTEM CHECKS NORMAL.