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 795 (HVAC SYSTEM)SYMPTOM TROUBLESHOOTINGTROUBLESHOOTING INDEX
2004 Oldsmobile Bravada RWD
Troubleshooting Index
2004 Oldsmobile Bravada RWDSECTION Troubleshooting Index
WARNING: This page is about a different car, the 2004 Mazda 3. However, it is still accessible from the selected car via links, so may be relevant.
TROUBLESHOOTING CODES
| TROUBLESHOOTING CODES | DESCRIPTION |
|---|---|
| NO. 1 | INSUFFICIENT AIR (OR NO AIR) BLOWN FROM VENTS |
| NO. 2 | AMOUNT OF AIR BLOWN FROM VENTS DOES NOT CHANGE |
| NO. 3 | AIR INTAKE MODE DOES NOT CHANGE |
| NO. 4 | TEMPERATURE CONTROL WITH CLIMATE CONTROL UNIT |
| NO. 5 | WINDSHIELD FOGGED |
| NO. 6 | AIR FROM VENTS NOT COLD ENOUGH |
| NO. 7 | NO COOL AIR |
| NO. 8 | NOISE WHILE OPERATING A/C SYSTEM |
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.