As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: SPEED LIMIT AMBER FAILURE FLAG ON CAPTAINS PFD AFTER TAKEOFF. INTERMITTENT STICK SHAKER ON FIRST OFFICERÏ¿½S SIDE, WITH ASCENDING RED/BLACK SPEED BAR ON CAPTAINS PFD. FLIGHT DIVERTED TO DFW. AUTO SLAT FAIL LIGHT ON RECALL DURING DESCENT. WENT OUT FOR LAST PORTION OF LANDING BUT WAS INTERMITTENT. MAINTENANCE TROUBLESHOT TO FAULTY LEFT HAND AOA VANE. REPLACED AOA VANE PER AMM 34-21-05.