As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CLE - FLT 4248 - DURING CRUISE FLIGHT, A GUST LOCK FAIL WARNING. AN EMERGENCY WAS DECLARED AND AIRCRAFT WAS DIVERTED TO CLE. MAINTENANCE REMOVED AND REPLACED THE CONTROL YOKE POSITION SWITCH AND ADJUSTED IAW EMB MM. OPERATIONAL CHECK WAS GOOD AND AIRCRAFT WAS RETURNED TO SERVICE. (M)