As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PSEU FAIL AND MASTER CAUTION INDICATION ON CONFIG PAGE FOLLOWING GEAR RETRACTION. NO ABNORMAL FLIGHT CONDITIONS ON GEAR EXTENSION, ON LANDING NO GREEN INDICATION ON LEFT MAIN. GREEN DOWN INDICATION ON CONFIG PAGE. REPLACED LAMPS IN LEFT MAIN GEAR DOWN AND LOCK. 0001 04-23-00 DFW.