As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LT 14TH DUCT WARNING MESSAGE DURING CLIMB. QRH COMPLIED WITH MESSAGE CLEARED AND DID NOT REOCCUR. EMERGENCY DECLARED, COMPLIED WITH ENGINE RUN AT IDLE AT GATE. PERFORMED OPS CHECK & GENERAL INSP OF 14TH STAGE BLEED AIR SYS. OPS CHECK GOOD ON GROUND NO OTHER DEFECTS NOTED IAW AMM 36-12-04.