What was found
ENG 2 FIRE DET FAIL CAUTION MSG WHILE CLIMBING OUT OF BNA ABOVE 13,000. MSG GOT CLEARED ON ITS OWN; FOLLOWED QRH - NO INDICATION OF FIRE FOUND ON ENG 2 (FLIGHT 5738 FILED OPEN)**** REPEATER ****
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ENG 2 FIRE DET FAIL CAUTION MSG WHILE CLIMBING OUT OF BNA ABOVE 13,000. MSG GOT CLEARED ON ITS OWN; FOLLOWED QRH - NO INDICATION OF FIRE FOUND ON ENG 2 (FLIGHT 5738 FILED OPEN)**** REPEATER ****