High pitched brake squealing on stop

[Amifun59]

My GS350 F Sport with 50K miles makes a very high pitched squealing noise at stop.  It doesn't make any sound when the brakes are applied or while decelerating.  Only at stop, maybe the last 10 -15 feet.  It is very consistently happening every time.  Whether the car is cold or been driving for a while.  I had brand new ceramic pads installed and nothing has changed.  Still a very loud, high pitched squeal at stop.

[Moosemason]

I had the same issue I purchased Toyota Genuine Parts 04465-30450 Front Brake Pad Set and Lexus 04945-30340, Disc Brake Pad Shim

cleaned gather caliper very well with brake cleaner

quality caliper grease

applied to CRC   Disc Brake Quiet - 4 Fl Oz. To area in contract with brake pistons and the ends of the pads carful not to get any on the pad

 

i not heard anything for 3 weeks now