As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AUTO FAIL AND ALTN LIGHTS ILLUMINATED. GROUNDED - YES. CYCLED SWITCH ON PRESS CONTROL PANEL, LIGHTS CLEARED - ACCOMPLISHED BITE OF THE DIGITAL CABIN PRESSURE CONTROLLERS, REF FIM 21-31 TASK 801 - CONTROLLER NR 2 SHOWED CONTROL LRU FAILURE IN EXISTING FAULTS, NO OTHER FAULTS NOTED - FAULT CLEARED - CONTROLLER SHOWS SYSTEM OK.