I have a 2005 TL 6 speed. Each time a make a sharp turn I get a strange humming sound. I have taken the car to Acura several times. When I first took the car in the humming sound did not happen all the time. They inspected the problem and changed the transmission fluid. Not sure why?? For awhile the humming did not occur. But after some time it did come back. I have taken back to Acura and they said this is "normal". As of today the humming sound occurs almost every time I make a sharp turn. Any advice?

 

Have you done the P/S recall?

 

could be a wheel bearing ... how many miles on the car?