SERVICE AC SYSTEM
This message displays if there is a problem with the air conditioning system. Take the vehicle to your dealer for service.
SERVICE POWER STEERING
This message displays if there is a problem with the power steering system. Take the vehicle to your dealer for service.
SERVICE STEERING COLUMN LOCK
This message displays if there is a problem with the steering column lock. Take the vehicle to your dealer for service.
SERVICE VEHICLE SOON
This message displays if there is a problem with the vehicle. Take the vehicle to your dealer for service.
Security Messages
Starting the Vehicle MessagesWinter Tires
This vehicle was not, originally, equipped with winter tires. Winter tires are
designed for increased traction on snow and ice-covered roads. Consider installing
winter tires on the vehicle if frequent driving on snow or ice-covered roads is
expected. See your dealer for details regarding wint ...
Rear Spring Replacement
Removal Procedure
Raise and suitably support the vehicle. Refer to Lifting and Jacking the
Vehicle.
Support the rear axle with a tall jack stand near the shock absorber.
Remove the lower shock bolt. Refer to Shock Absorber Replacement.
Using the tall jack stands, slowly lower the rear a ...
Tires
Every new GM vehicle has high-quality tires made by a leading tire manufacturer.
See the warranty manual for information regarding the tire warranty and where to
get service. For additional information refer to the tire manufacturer.
WARNING
• Poorly maintained and improperly used
tires are ...