The multi-band antenna is on the roof of the vehicle. The antenna is used for the AM-FM radio, OnStar, the SiriusXM Satellite Radio Service System, and GPS (Global Positioning System), if the vehicle has these features. Keep the antenna clear of obstructions for clear reception.
If the vehicle has a sunroof, the performance of the features listed above may be affected if the sunroof is open.
Satellite Radio Antenna
Audio PlayersDoor Lock Switch Replacement
Door Lock Switch Replacement
Callout
Component Name
Preliminary Procedure
Remove the heater and air conditioning control. Refer to
Heater and Air Conditioning Control Replacement.
1
Door Lock ...
Outside Rearview Mirror Motor Replacement
Outside Rearview Mirror Motor Replacement
Callout
Component Name
1
Outside Rearview Mirror Glass
Procedure
Remove the outside rearview mirror glass. Refer to Outside Rearview Mirror
Glass Replacement.
...
Steering Angle Sensor Centering
The steering angle sensor does not require centering often. Centering of the
steering angle sensor might be required after certain service procedures are performed.
Some of these procedures are as follows:
Wheel alignment
Steering gear replacement
Steering column replacement
Collision ...