One problem related to air brake antilock has been reported for the 1997 GMC Sierra. The most recently reported issues are listed below.
While driving vehicle hit a bump and consumer applied the brakes ,it took vehicle longer to stop.
| Air Brake Disc Pads problems | |
| Air Brake Wheel Speed Sensor problems | |
| Air Brake Antilock Assembly problems | |
| Air Brake Antilock problems |