Noisy Brakes fixed

Just returned from dealer. They replaced pads and calipers. NO NOISE!
I’ve had mine for 10,000 miles and it has squeak every dang day since owning it . Dealer called said they had a fix but it would only last 1000 miles of no squeak. Also said Toyota has a percent fix being developed .
The high pitch front driver brake is so loud and annoying for a 84,000 dollar vehicle .
 
Has anybody reviewed the GX550 TSB yet? What is the root cause and suggested fix?
TSB doesn’t specify the root cause, but it can be inferred by the fix. The fix is to replace the rotor and anti-rattle springs with new versions that are now available. All other existing parts are reinstalled per the TSB instructions.

Attached for anyone who wants to read for themselves.
 

Attachments

  • MC-11010335-0001.pdf
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Mine has been in the shop for 2 days. They claim to have fixed the noise by scuffing the pads and applying a grease. However now they can’t get the e brake to engage.
 
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