GM Service Manual Online
For 1990-2009 cars only

The Brakes Squeak Without Application

Causes

Correction

Worn out brake linings

Replace the brake linings.

Uneven brake lining material

Replace the brake linings.

Glazed brake linings

Replace the brake linings.

Incorrect lining material

Replace the brake linings.

Contaminated brake linings

Replace the brake linings.

Linings damaged by abusive use

Replace the brake linings.

Scored rotor

Recondition the rotor surface or replace the rotor.