The process of breaking in new brake pads is referred to as bedding in.
Ceramic brake pads grinding sound.
I once bought oem ceramic pads for the p5 and after a few hundred miles they began grinding.
Most importantly ceramic brake pads are more resistant to heat which also preserves the life of your brakes too.
After installing new brake pads make 6 to 10 stops from approximately 30 35 mph applying moderate pressure.
Allow 15 minutes for brake system to cool down.
That was not the case as i still had about 50 of the pads left.
My guess is your brake light is coming on.
This takes a lot of stress off the brake discs which means they will last longer too.
Eventually the rotors became badly scored and when i pulled the pads i discovered they were not ceramic and were filled with chunks of scrap iron or steel.
When your pads are being bedded in you may hear some squealing screeching or grinding.
The front brake pads are easy to replace and is a do it yourself sort of thing.
The rotors don t seem to be particularly bad but i m not a mechanic.
My cc brakes started making a grinding sound at about 10k miles but only at low speeds just like yours.
Wearever brand made in china.
Solid objects between these components can lead to major damage.
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The grinding noise is the brakes pads proably the noise is in the front.
Do not drag brakes.
They said it is not a safety issue but they would be happy to remove the ceramic brakes and put on toyota brakes and of course turn the rotors and charge me an arm and.
Make an additional 2 to 3 hard stops from approximately 40 to 45 mph.
The rotors were too badly damaged to be turned and had to be.
The same can be true with brake pads.
New brake pads are a bit stiff and need to be broken in.
After step 4 your new pads are ready for use.
But this noise should lessen as you drive your car and allow the pads to become worn in.
He put on ceramic brakes not certified toyota parts.
I bought them on ebay for around 250.
I first thought i might have worn the pads down through the very unreliable wear sensors.
I took it to the dealership where i have all my service done and they said the noise is because of the ceramic brakes.
I just installed a full set of drilled and slotted rotors and ceramic pads on my 2004.
At low speeds these things are loud they make a grinding sound like the brakes are shot.
One of the causes of your car making grinding noise when braking is worn out brake pads.