See also:

Hoses
Hoses transport fluids and should be regularly inspected to ensure that there are no cracks or leaks. With a multi–point inspection, your dealer can inspect the hoses and advise if replacemen ...

Engine Overheating
The vehicle has several indicators to warn of engine overheating. There is a coolant temperature gauge on your vehicle's instrument panel. See Engine Coolant Temperature Gauge  . In addit ...

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 ...