Add-on Electrical Equipment
The OnStar system is integrated into the electrical architecture of the vehicle. Do not add any electrical equipment. See Add-On Electrical Equipment. Added electrical equipment may interfere with the operation of the OnStar system and cause it to not operate.
See also:
STABILITRAK NOT READY
This message may display after first
driving the vehicle and exceeding
30 km/h (19 mph) for 30 seconds.
The TCS/StabiliTrak warning light
on the instrument panel cluster also
comes on. The St ...
Passenger Sensing System
United States
Canada and Mexico
The passenger sensing system will turn off the front outboard passenger
frontal airbag and seat-mounted side impact airbag under certain conditions.
N ...
Shocks and Struts
Shocks and struts help aid in control
for a smoother ride.
- Signs of wear may include
steering wheel vibration,
bounce/sway while braking,
longer stopping distance,
or uneven tire wear.
- ...