Two problems related to brake grinding noise have been reported for the 2000 GMC Sierra. The most recently reported issues are listed below.
The contact had recall 05v37900 repair work done on the anti lock brakes. Approximately one month later, while applying the brakes, he heard a loud grinding noise. The consumer was only going 8-10 mph and the consumer traveled 200-300 feet before he was able to come to a stop. He took the vehicle to the dealership, and they stated the wheel bearings needed to be replaced. Updated 01/11/06.
While coming down a hill put foot on brakes, and it felt like pushing on a brick wall. Consumer proceeded through a stop sign. Consumer has to press brake down twick before vehicle will stop. The brakes failed twice. The steering column makes a grinding noise when turning. Horn failed. Keyless entery failed. Door locks failed. Interior lights failed. The fan in the front end is very loud. The speedometer is inaccurate. The power steering pump shaft broke.