As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ACCESS BUSS CAUTION MESSAGE AND EMERGENCY LIGHT ON STATUS MESSAGE, CYCLES ON AND OFF AT GATE WITH NO OTHER MESSAGE'S. REMOVED AND ACCESS BUSS RELAY K1XD IAW AMM 24-51-27. PERFORMED OPS TEST IAW AMM 24-51-27-700-801. SYS CHECKED GOOD NO FAULTS AT THIS TIME.