I've had the same break problem w/ my LX460 as Greg. The TSB posted has no impact on remedying the problem. First dealer tells me they cannot reproduce the problem. At my insistence they drove the car for a couple of days and confirmed noise and pedal feedback. They put the plates behind the pads, which did not fix the problem. After numerous visits, they claimed it was some pump. They ordered a part (?don't know what?) and the noise abated. After 6 months the noise now recurs. Dealer claims they ordered new parts but after a month they still haven't arrived. I'm frustrated.
Doc C.
