If the vehicle is equipped with OnStar and has an active subscription, additional data may be collected through the OnStar system. This includes information about the vehicle's operation; collisions involving the vehicle; the use of the vehicle and its features; and, in certain situations, the location and approximate GPS speed of the vehicle. Refer to the OnStar Terms and Conditions and Privacy Statement on the OnStar website.
See OnStar Additional Information.
Event Data Recorders
Infotainment SystemBrake Booster Vacuum Assist Description and Operation Hydraulic Brakes Brake Booster
System Component DescriptionHydraulic Brakes Block DiagramB19BBrake Booster Vacuum SensorK17Electronic Brake Control ModuleM9Brake Booster Pump MotorHard-WiredB19B-Brake Booster Vacuum SensorK17-Electronic Brake Control ModuleM9-Brake Booster Pump MotorThe Brake Booster Vacuum Assist system consists ...