Cellular and GPS Antennas
Avoid placing items over or near the antenna to prevent blocking cellular and GPS signal reception.
Cellular reception is required for OnStar to send remote signals to the vehicle.
See also:
Battery
If the vehicle is a hybrid, see the hybrid supplement for more information.
Refer to the replacement number on the original battery label when a new battery
is needed. See Engine Compartment Overvi ...
Traction Control
System (TCS)
The vehicle has a Traction Control
System (TCS) that limits wheel spin.
This is especially useful in
slippery road conditions. On a
rear-wheel-drive vehicle, the system
operates if it senses ...
Fuel Range
The Fuel Range display shows the approximate distance the vehicle can be
driven without refueling.
The fuel range estimate is based on an average of the vehicle's fuel economy
over recent driving ...