Here is a similar case, from AvHerald
A TAP Portugal Airbus A319-100, registration CS-TTI performing flight TP-558 from Lisbon (Portugal) to Munich (Germany), was on final approach to Munich's runway 26L when the crew reported a nose wheel steering problem. In response tower instructed the aircraft to go around, the aircraft climbed to 5000 feet and positioned for another approach. Tower advised emergency services had been put on stand by by the tower, the crew advised that they were able to resolve the problem and expected normal operations. The aircraft landed safely on runway 26L about 18 minutes after the go around and taxied to the apron with emergency services in trail.
Would you go around ?