What was found
FLT 4195 - DURING CLIMB-OUT FROM DFW-DCA, UPON GEAR RETRACTION THE CREW RECEIVED A STEERING INOPERATIVE CAUTION MESSAGE. AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO DFW, LANDING SAFELY. MAINTENANCE RESET THE NOSE WHEEL STEERING ELECTRONIC CONTROL UNIT AND THE MESSAGE CLEARED. MAINTENANCE ALSO PERFORMED OPS CHECKS OF THE STEERING SYSTEM AND PERFORMED GEAR RETRACTIONS/EXTENSIONS WITH THE STEERING ENGAGED. NO DEFECTS WERE NOTED. AIRCRAFT OK FOR SERVICE. (M)