As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SPEED TRIM FAIL ILLUMINATED DURING DESCENT WITH MASTER CAUTION RECALL. EXTINGUISHED WHEN MASTER CAUTION WAS RESET. GROUNDED - YES. ACCOMPLISHED IFIN, TASK 22-11-00: DFCS BITE CHECK PER AMM 22-11-00, BOTH CHANNELS A&B PASSED TEST. SPEED TRIM FAIL LIGHT REMAINS EXTINGUISHED DURING MASTER CAUTION RECALL A/C OK FOR SERVICE.