Change Engine Oil Message; Low Tire Message - Chevrolet 2003 Impala Owner's Manual

Change Engine Oil Message

United States
This message is displayed when the engine oil needs to
be changed. It will appear for 60 seconds.
Once the engine oil has been changed, the CHANGE
ENGINE OIL message must be reset. Until it is
reset, this message will be displayed for 60 seconds
each time you start the engine. For more information on
resetting the system, see "How to Reset the Change
Engine Oil Message" under Engine Oil on page 5-16 .
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Low Tire Message

Canada
Your vehicle may be equipped with the tire pressure
system which monitors the inflation pressure of the tires.
After the system has "learned" the tire pressure with
properly inflated tires, the LOW TIRE PRESSURE
message will be displayed and four warning chimes will
sound if the tire pressure in one tire becomes 12 psi
(83 kPa) lower than the other three tires.
When you have checked the tire pressures, be sure to
reset the tire inflation monitor. See "Tire Pressure
Monitor System" under Tires on page 5-61 .
United States Canada