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 602 (ENGINE COOLING SYSTEM)DIAGNOSTICSCOOLING SYSTEM DIAGNOSTIC SYMPTOMS (ALL MODELS)NOTES
2004 Oldsmobile Bravada RWD
Cooling System Diagnostic Symptoms (All Models): Notes
2004 Oldsmobile Bravada RWDSECTION Notes
WARNING: This page is about a different car, the 2002 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
PROBLEM SYMPTOM TABLE - ENGINE COOLING SYSTEM
| SYMPTOMS | CHARTS |
| Cooling Fan Inoperative | CHART 1 - COOLING FAN INOPERATIVE |
| Cooling Fan Operates All The Time | CHART 2 - COOLING FAN OPERATES ALL THE TIME |
| Auxiliary Coolant Pump Inoperative | CHART 3 - AUXILIARY COOLANT PUMP INOPERATIVE |
| Cooling Fan Not Running | Check 30A Engine Cooling Fuse If open, replace and check LT. BLU circuit 409 for short to ground. |
RENDER: 1.0x
NO RELATED
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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.