Rotate the tires, if recommended for the vehicle, and perform the following services. See Tire Rotation.
Footnotes — Maintenance Schedule Additional Required Services - Normal
(1) Or every two years, whichever comes first. More frequent replacement may be needed if the vehicle is driven in areas with heavy traffic, areas with poor air quality, or areas with high dust levels. Replacement may also be needed if there is a reduction in air flow, excessive window fogging, or odors.
(2) Check all fuel and vapor lines and hoses for proper hook-up, routing, and condition.
(3) Or every four years, whichever comes first.
(4) Or every five years, whichever comes first. See Cooling System.
(5) Or every 10 years, whichever comes first. Inspect for fraying, excessive cracking, or damage; replace, if needed.
(6) Or every 10 years, whichever comes first.
Footnotes — Maintenance Schedule Additional Required Services - Severe
(1) Or every two years, whichever comes first. More frequent replacement may be needed if the vehicle is driven in areas with heavy traffic, areas with poor air quality, or areas with high dust levels. Replacement may also be needed if there is a reduction in air flow, excessive window fogging, or odors.
(2) Check all fuel and vapor lines and hoses for proper hook-up, routing, and condition.
(3) Or every four years, whichever comes first.
(4) Or every five years, whichever comes first. See Cooling System.
(5) Or every 10 years, whichever comes first. Inspect for fraying, excessive cracking, or damage; replace, if needed.
(6) Or every 10 years, whichever comes first.
OnStar Services
Emergency
With Automatic Crash Response, the built-in system can automatically connect
to help in most crashes, even if help cannot be requested.
Press to connect to an Emergency
Advisor. GPS technology is used to identify the vehicle location and can provide
critical information to emergen ...
Hood Insulator Replacement
Hood Insulator Replacement
Callout
Component Name
1
Hood Insulator Plastic Retainer (Qty:?€‰6)
2
Hood Insulator
Procedure
Ensure the 3 integral tabs are secured to the hood.
...
Secondary Air Injection System Description
The Secondary Air Injection System aids in the reduction of hydrocarbon exhaust
emissions during a cold start. This occurs when the start-up engine coolant temperature
(ECT) is between −10 to +56°C (14?E33°F), the intake air temperature (IAT) is greater
than −10°C (14°F) and it ...