What was found
PILOT REPORTED AVIONICS MAU 2 FAIL, AND DCA TOWER DIVERTED AIRCRAFT TO IAD. MAINTENANCE REMOVED AND REPLACED STEERING CONTROL MODULE SYSTEM, OPERATIONAL CHECK WAS GOOD AND AIRCRAFT WAS RETURNED TO SERVICE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PILOT REPORTED AVIONICS MAU 2 FAIL, AND DCA TOWER DIVERTED AIRCRAFT TO IAD. MAINTENANCE REMOVED AND REPLACED STEERING CONTROL MODULE SYSTEM, OPERATIONAL CHECK WAS GOOD AND AIRCRAFT WAS RETURNED TO SERVICE.