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 293 (ELECTRICAL COMPONENT LOCATOR)CONTROL UNITS
2004 Oldsmobile Bravada AWD
Control Units
2004 Oldsmobile Bravada AWDSECTION Control Units
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2003 GMC Yukon XL, 2003 GMC Yukon, 2003 Chevrolet Tahoe, 2003 Chevrolet Suburban, and 2003 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
CONTROL UNITS LOCATION
| Component | Location |
|---|---|
| Blower Motor Control Processor | Behind right side of dash. |
| Blower Motor Control Processor (Auxiliary) | Behind right rear quarter panel, below auxiliary blower motor. |
| Body Control Module | On lower left side of dash, below steering column. |
| Driver Door Module | Behind left front door trim panel, near handle. |
| Electronic Brake Control Module | On left side of inner frame. |
| Electronic Suspension Control Module | Behind right "C" pillar trim panel. |
| FM Impedance Matching Module | In right rear quarter glass. |
| Front Passenger Door Module | Behind right front door trim, near handle. |
| Heated Seat Module (Left Rear) | Under left rear seat. |
| Heated Seat Module (Right Rear) | Under right rear seat. |
| HVAC Control Module | Behind center of dash. |
| HVAC Control Module (Auxiliary) | Mounted to top of auxiliary HVAC assembly. |
| Inflatable Restraint Sensing & Diagnostic Module | Under left front seat. |
| Memory Seat Module | Underside of left front seat. |
| Powertrain Control Module (PCM) | At left front side of engine compartment. See Figure. |
| Radio Antenna Module | Above right rear quarter glass, in headliner. |
| Rear Object Sensor Control Module | Under 2nd row seat. |
| Rear Wheel Steering Control Module | Below vehicle, between spare tire & rear bumper. |
| Rear Window Wiper Module | In liftgate, below rear glass. |
| Sun Roof Module | Above front of headliner. |
| Throttle Actuator Control Module | At left rear side of engine compartment, near underhood fuse block. See Figure. |
| Transfer Case Shift Control Module | Left side of I/P area, behind knee bolster, above parking brake assembly. |
| Vehicle Communication Interface Module | Behind right side of dash. |
| Windshield Wiper Motor Module | Under cowl, near wiper arms. |
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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.