Diagnostics
OnStar Vehicle Diagnostics will
perform a vehicle check every
month. It will check the engine,
transmission, antilock brakes, and
major vehicle systems. It also
checks the tire pressures, if the
vehicle is equipped with the Tire
Pressure Monitoring System. If a
diagnostics check is needed
between e-mails, push 
, and
an Advisor can run a check.
See also:
2011 Cadillac CTS Review
Since its 2008 redesign, the Cadillac CTS has been a car you could point to
as evidence that GM can build world-class cars. It's classy, through and
through, and proves that when the automaker put ...
Radio Reception
Frequency interference and static can occur during normal radio reception if
items such as cell phone chargers, vehicle convenience accessories, and
external electronic devices are plugged into the ...
Maintenance
Passenger Compartment Air Filter
The filter removes dust, pollen, and other airborne irritants from outside
air that is pulled into the vehicle.
The filter should be replaced as part of routine ...