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Home >> Hummer >> 2004 >> H2 V8-6.0L >> Repair and Diagnosis >> Maintenance >> Service Reminder Indicators >> Oil Change Reminder Lamp >> Service and Repair
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Oil Change Reminder Lamp: Service and Repair

GM OIL LIFE SYSTEM - RESETTING
The engine oil life monitor will indicate when to change the engine oil - usually between 5 000 km (3,000 miles) and 16 000 km (10,000 miles) since the last oil change. Under severe conditions, the "CHANGE OIL SOON" light may be displayed before 5 000 km (3,000 miles). The vehicle must not be driven more than 16 000 km (10,000 miles) or 12 months without an oil change.

Reset the oil life monitor when the oil has been changed, use the following procedure:
1. Press fuel button until "Engine Oil Life" appears on screen
2. Press and hold "select" button for five seconds
3. "OIL LIFE RESET" will appear for 10 seconds
4. The system is reset.
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