GMC C3500 owners have reported 1 problem related to service brakes (under the service brakes category). The most recently reported issues are listed below.
Driving normal. Light turned red. Applied brakes. Had no brakes. Brakes all the way to floor. Ran red light causing traffic collision. Towed to shop. Shop owner spend hours trying to diagnose. Checked numerous things. Found nothing wrong. Told me I'm nuts. Shop owner took for one last test drive and it happened to him! no brakes! he said he had considered jumping from truck. It scared him. Turned out to be abs malfunction. Abs opens all the way allowing all fluid to bypass resulting in no brakes! how can this not be a safety recall?.
| Problem Category | Number of Problems |
|---|---|
| Brake Hoses, Lines/piping, And Fittings problems | |
| Brake Electric Antilock problems | |
| Service Brakes problems | |
| Power Assist Brake Vacuum problems |