Note: DO NOT re-use the lower control arm bolts and nuts. Discard and use NEW only.




Lower Control Arm Replacement
Installation ProcedureAir/Wind Noise
Special Tools
CH-39570 Chassis Ear
GE-41416 Ultrasonic Leak Detector
Warning: Refer to Assistant Driving Warning in the Preface section.
To analyze a reported windnoise condition, test drive the vehicle to
determine the origin of the noise.
Choose a regular route with smooth and strai ...
Configure Menu
The Configuration Menu is used to adjust features and preferences, such as Sound,
Radio, Nav (Navigation), Display, or Time Settings.
1. Press the Config screen button on the Home Page.
2. Touch-tap the scroll bar until the desired option displays. Select the desired
settings to change.
S ...
Reporting Safety Defects to the United States Government
If you believe that your vehicle has a defect which could cause a crash or could
cause injury or death, you should immediately inform the National Highway Traffic
Safety Administration (NHTSA) in addition to notifying General Motors.
If NHTSA receives similar complaints, it may open an investig ...