Table 1 shows one common service brakes related problems of the 2008 Chevrolet C5500.
| Problem Category | Number of Problems |
|---|---|
| Service Brakes problems |
After sitting over night or extended periods the vehicle loses power brakes. . . . . After sitting overnight I started the car and started backing up and brake pedal went to the floor. . . . . . . . Used emergency brake to stop. This happens several times a week. . . . . . . . . . If you sit for several minutes and let vacuum build it doesn't happen. Nothing has been done yet! taking in next week. . . . . . . Gm knows about the problem but no fix is apparent at this time. . . . . . . . . . I know of 1 buy back and many attempts to repair.