As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS NOT GROUNDED: AN EMERGENCY WAS DECLARED INBOUND INTO PHX DUE TO THE FLIGHT CREW REPORTING THAT DURING DESCENT THAT A FLIGHT CONTROL SPEED BRAKE NR 3 & 4 FAULT DISPLAYED. MAINTENANCE TROUBLESHOT PER TSM 27-60-00-810-801-A AND REPORTED THAT ALL FAULTS HAD CLEARED WITH NO ADDITIONAL FAULTS FOUND. NOTE MAINTENANCE WAS UNABLE TO DETERMINE A SPECIFIC PART THAT WOULD HAVE CAUSED THESE FAULTS TO DISPLAY.