About a week after bleeding the brakes my 2010 V6 Tech with 280k my TSX would sometimes develop a twitch in the steering that would pull left in a pulsating. This would happen after about an hour of driving on the freeway going straight. Initially it would stop if I hit the brake pedal or only last for a few seconds. It then began happening more often until I was unable to drive the car home. No indicator lights or signals. I took the car in and the mechanic said the only code was ABS high voltage. He cleared the code, rebled the brakes and operated the ABS modules but about two days later the same issue began. The steering acts like a slight twitch when it happens. I tried to shut off the VSA with no difference. Tried to pull the ABS fuse, but it seems it is a bus not a fuse. Any ideas or help would be appreciated.