As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PTRIM NML FAIL AND PTRIM BKP FAIL DURING TESTING. POWER CYCLING THE AIRCRAFT RESET THE ANNUNCIATORS. HOWEVER, ANNUNCIATORS RE-ILLUMINATED UPON RETESTING; PTRIM BKP FAIL TAKES ABOUT 3 SECONDS OF MOVEMENT TO TRIGGER. REPLACED FCE #1 IAW EMB 505 AMM 27-03-01. OPS CHECK GOOD.