One problem related to brake fluid leak has been reported for the 2005 GMC Sierra 3500. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2005 GMC Sierra 3500 based on all problems reported for the 2005 Sierra 3500.
Stopping in driveway. Brake pedal went to the floor without resistance. After vehicle stopped observed fluid leak under front driver side aft of front tire. Inspected engine compartment and observed severely corroded brake lives and brake fluid in engine compartment. Brake line apparently corroded and ruptured resulting in brake failure.
| Service Brakes problems | |
| Brake Hoses, Lines/piping, And Fittings problems | |
| Brake Fluid Leak problems |