1993 Chevrolet Camaro Owner's Manual - Page 149

Disc Brake Wear Indicators Unless you have the four-wheel disc brake option, your Chevrolet has front disc brakes and rear drumbrakes. Disc brake pads have built-in wear indicators that make a high-pitched warning sound when the brake pads are worn and new pads are needed. The sound may come and go or be heard all the time your vehicle is moving (except when you are pushing on the brake peda.1 firmly). I The brakewearwarningsound - meansthat sooner or lateryour brakes won't work well. That could lead to an accident. When you hear the brake wear warning sound, have your vehicle serviced. 1 Some driving conditions or climates may cause a brake squeal when the brakes are first applied or lightly applied. This does not mean something is wrong with your brakes. Rear Drum Brakes If you have rear drum brakes, they don't have wear indicators, but if you ever hear a rear brake rubbing noise, have the rear brake linings inspected. Also, the rear brake drums should be removed and inspected each time the tiresare removed for rotation or changing. When you have the front brakes replaced, have the rear brakes inspected, too. Brake linings should always be replaced as complete axle sets. I LullllllullIg 1 UIIVt: u Wllll WUIII-UU brake pads could result in r n c t l \ ~ brake repair.