If there is a decrease in the RKE operating range: • Check the distance. The transmitter may be too far from the vehicle.
• Check the location. Other vehicles or objects may be blocking the signal.
• Check the transmitter's battery.
See “Battery Replacement” later in this section.
• If the transmitter is still not working correctly, see your dealer or a qualified technician for service.
Keys
Remote Keyless Entry (RKE) System OperationTire Pressure Light
For vehicles with the Tire Pressure Monitor System (TPMS), this light comes on
briefly when the engine is started. It provides information about tire pressures
and the TPMS.
When the Light Is On Steady
This indicates that one or more of the tires are significantly underinflated.
A Driver In ...
Maintenance Schedule
Owner Checks and Services
At Each Fuel Stop
• Check the engine oil level.
Once a Month
• Check the tire inflation pressures.
• Inspect the tires for wear.
• Check the windshield washer fluid level.
Engine Oil Change
When the CHANGE ENGINE OIL SOON DIC message or Code 82 DIC message dis ...
All-Season Tires
This vehicle may come with all-season tires. These tires are designed to provide
good overall performance on most road surfaces and weather conditions. Original
equipment tires designed to GM's specific tire performance criteria have a TPC specification
code molded onto the sidewall. Origi ...