Took my 2003 Corolla Conquest ZZE1225R in to mechanic as brakes squealing, screeching, warble sound - sounded like they were sliding (if that makes sense). Replaced front and rear brake pads (AM), disc rotors (AM), caliper springs, retaining clips and caliper slide boots. carried out brake fluid flush, cooling system flush, replaced front bumper stops (AM) and dust covers, front lower control arms (AM), got a wheel alignment, replaced rear engine mount - cost me $3,100. So taking back tomorrow as wheels still squeal. AM stuff is After market parts... (which I don't like they said if we had to wait for genuine it would have to come from Japan - find that hard to believe).
What is making this noise that I can suggest to mechanics - don't trust 'em so feel like just a money gouging event every time I go there... sound occurs the last few seconds of applying brakes... mainly occurs once car is warmed up and have been driving form at least 15min...