Savana 2500 2WD V6-4.3L VIN X (2004)
Oil Change Reminder Lamp: Description and Operation
GM OIL LIFE SYSTEM
This vehicle has an engine oil life monitor. The engine oil life monitor will show when to change the engine oil and oil filter. This will usually occur
between 5 000 km (3,000 mi) and 12 500 km (7,500 mi) since the last oil change. Under severe conditions, the indicator may come on before 5 000
km (3,000 mi).
When the system has calculated that oil life has been diminished, the system will indicate that an oil change is necessary. A "CHANGE ENGINE OIL"
message in the Driver Information Center (DIC) will come on. The oil should be changed within the next two gasoline fill-ups after this message
appears. It is possible that, if the car is being driven under the best condition, the oil life system may not indicate that an oil change is necessary for
over a year. However, the engine oil and filter must be changed at least once a year and at this time the system must be reset
Vehicle should not be driven more than 12 500 km (7,500 mi) or 12 months without an oil and oil filter change. The system will not detect dust in the
oil. So if the vehicle is driven in a dusty area, be sure to change the oil and oil filter every 5 000 km (3,000 mi) or sooner if the "CHANGE OIL
SOON" indicator comes on. Reset the oil life monitor when the oil has been changed.
If the system is ever rest accidentally, the oil must be changed within 5000 km (3,000 mi) since the last oil change. Reset the oil life system whenever
the oil is changed.
