Consumer was traveling about 15mph inside of a shopping parking lot and there was thumping noise underneath vehicle when applying brakes. Vehicle brakes didn't hold. Brake loss was due to speed sensor failure and was replaced. Wiper noise was due to wiper motor failure which the dealer replaced.

- North Versailles, PA, USA

Brake pedal goes to the floor and fails to stop and hold vehicle.

- Comstock P, MI, USA

Applied brakes vehicle lunged forward and drivers air bag did not deploy. Resulting in an accident.

- North Royalton, OH, USA

On different occasions when applying the brake, there is no brake.

- Alexander, AR, USA

While driving down the interstate at 40 miles an hour brakes gave way consumer has to mash brakes very hard to get to stop GMC won't help twice this happened.

- Franklyn, NC, USA

Continuous brake failures, causing one accident, also rear drums turned due to noise.

- Nashville , TN, USA

Carbon comes from manifold and goes into egr valve, blocks open causing loss of brakes.

- Pittsburgh , PA, USA

Vehicle stalls at high speed, resulting in loss of steering and braking ability.

- Mobile , AL, USA