PCCB squeal

[reggie-g75]

Hi, have a Taycan Turbo S with really noisy brakes. Only make a squeal/honk in damp and wet weather when the car finally comes to a halt. Not seen much chatter about it - is it normal for PCCBs or do I have an issue? TIA

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[Sidicks]

Never had the squealing problem when I had PCCBs, but have heard it mentioned By others. The advice then was a sequence of very hard braking to ‘clean’ the discs. Not sure if that is feasible for an electric car.

 

[SergeyIndy]

Not normal on PCCBs so hopefully you are under warranty and can check them out asap or any repair replace will be very expensive.

Expected on PSCBs on Macan/Cayenne models and I just had them replaced on a Cayenne under a TSB that came out in the fall of 2021 after everyone is experiencing the squealing as soon as 100 miles. Cost to Porsche from my dealer $6,480 USD.

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