2003 Chevrolet Malibu Owner's Manual - Page 246

Brake Pedal Travel See your dealer if the brake pedal does not return to normal height, or if there is a rapid increase in pedal travel. This could be a sign of brake trouble. Replacing Brake System Parts The braking system on avehicle is complex. Its many parts have to be of top quality and work well together if the vehicle is to have really good braking. Your vehicle was designed and tested with top-quality GM brake parts. When you replace parts of your braking system - for example, when your brake linings wear down and you need new ones in - be sure you get new approved put replacement parts. If you don't, yourbrakes may no longer work properly. For example, if someone puts in brake linings that are wrong for your vehicle, the balance between your front and rear brakes can change- for the worse. The braking performance you've come to expect can changein many other ways if someone puts in the wrong replacement brake parts. Brake Adjustment Every time you make a moderate brake stop, your disc brakes adjust for wear. If you rarely make a moderate or heavier stop,then your brakes might not adjust correctly. If you drive that way,then - very carefully - make a in few moderate brake stops about every 1,000 miles (1 600 km), so your brakes will adjust properly. If your brake pedal goes down farther than normal, your rear drum brakes may need adjustment. Adjust them by pumping the brake pedal repeatedly while the engine is running with the shift lever in PARK (P). 5-37