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 AWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 41 (HVAC SYSTEMS - MANUAL)REMOVAL & INSTALLATIONHVAC MODULEREMOVAL (FRONT)
2004 Oldsmobile Bravada AWD
Removal (Front)
2004 Oldsmobile Bravada AWDSECTION Removal (Front)
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2002 GMC Yukon XL, 2002 GMC Yukon, 2002 Chevrolet Tahoe, 2002 Chevrolet Suburban, and 2002 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
- Drain the engine coolant.
- If equipped remove the auxiliary battery.
- Reposition the inlet heater hose clamp from the heater core.
- Remove the inlet heater hose from the heater core.
- Reposition the outlet heater hose clamp from the heater core.
- Remove the outlet heater hose from the heater core.
- Remove the accumulator. See ACCUMULATOR .
- Remove the I/P carrier. See IP CARRIER REPLACEMENT .
- Remove the heater/vent module drain hose.
- Disconnect the electrical harnesses and the ground connections. See Figure.
- Remove the heater/vent module mounting nuts and the screws.
- Remove the heater/vent module assembly from the vehicle. See Figure.
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.