Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSOLDSMOBILE2004BRAVADA RWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 108 (ENGINE CONTROL SYSTEM SELF-DIAGNOSTICS - 3.8L)PROGRAMMINGOIL LIFE SYSTEMGRAND PRIX
2004 Oldsmobile Bravada RWD
Grand Prix
2004 Oldsmobile Bravada RWDSECTION Grand Prix
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2002 Pontiac Grand Prix, 2002 Pontiac Bonneville, 2002 Chevrolet Monte Carlo, 2002 Chevrolet Impala, and 2002 Buick Regal. However, it is still accessible from the selected car via links, so may be relevant.
- With Driver Information System
Turn ignition on, engine off. Fully press and release accelerator pedal 3 times within 5 seconds. If CHANGE OIL SOON indicator flashes, system is resetting. Turn ignition off, then start vehicle. If CHANGE OIL SOON indicator comes on and stays on, repeat procedure. - With Trip Computer
Press MODE button until light appears next to OIL LIFE. Press and hold trip RESET button for 3 seconds. The oil life percentage should change to 100 percent.
RENDER: 1.0x
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.