Friday, August 13, 2010

What causes brake squeal?

All four brakes have audible brake wear indicators. When the brake pads need replacing, you will hear a distinctive metallic "screeching" sound when you apply the brakes. If you do not have the brake pads replaced, they will begin screeching all the time.


Your brakes may sometimes squeal or squeak when you apply them lightly. Do not confuse this with the brake wear indicators. They make a very audible "screeching."


Occasional noise can be caused by the light application of brakes for a prolonged distance before stopping, or from high relative humidity. These are normally temporary and are considered normal brake noises not requiring repair.

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