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.
Installation Procedure
2004 Oldsmobile Bravada AWDSECTION Installation Procedure
WARNING: This page is about a different car, the 2003 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.
- Rotate the recirculation door lever fully forward/clockwise and hold in place.
- Connect the recirculation actuator to the recirculation door lever, then extend the plunger.
Courtesy of GENERAL MOTORS CORP.
Important: During installation, ensure that the recirculation actuator retaining tab is positioned ABOVE the mating base on the HVAC module case.
- Inspect that the actuator pushrod is not binding on the recirculation door lever.
- Push the actuator toward the HVAC module case to secure the retaining tab.
- Release the recirculation door lever.
- Connect the vacuum harness connector to the recirculation actuator.
- Install the SIR bracket. Refer to BRACKET REPLACEMENT - SIR in Instrument Panel, Gages and Console.
- Recalibrate the actuators. Refer to RE-CALIBRATING ACTUATORS .
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.