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 76 (ELECTRICAL COMPONENT LOCATOR)CONTROL UNITS
2004 Oldsmobile Bravada RWD
Control Units
2004 Oldsmobile Bravada RWDSECTION Control Units
WARNING: This page is about a different car, the 2002 Pontiac Grand Prix. However, it is still accessible from the selected car via links, so may be relevant.
CONTROL UNITS LOCATION
| Component | Location |
|---|---|
| Body Control Module (BCM) | Behind left side of dash, left of steering column. |
| Coolant Level Module | On right side of radiator. |
| Cruise Control Module (CCM) | Front of left strut tower. |
| Daytime Running Lamps (DRL) Control Module | Behind left side of dash. See Figure . |
| Driver's Seat Heater Control Module | Below right side of driver's seat, mounted on seat track. |
| Electronic Brake Control Module (EBCM) | Left side of engine compartment, part of brake pressure modulator valve. |
| HVAC Control Module | Center of dash. |
| Ignition Control Module (ICM) (3.1L VIN J) | Top right side of engine. See Figure . |
| Ignition Control Module (ICM) (3.8L VIN K) | Top left front of engine. See Figure . |
| Ignition Control Module (ICM) (3.8L VIN 1) | Top left front of engine. See Figure . |
| Inflatable Restraint Sensing & Diagnostic Module (SDM) | Under right front seat. |
| Powertrain Control Module (PCM) | Left front side of engine compartment, in air cleaner assembly. |
| Remote Control Door Lock Receiver (RCDLR) | Behind right side of dash. |
| Sun Roof Module | Front center of sun roof module. |
| Theft Deterrent Control Module | Part of ignition key cylinder. |
| Vehicle Communications Unit (VCU) | In trunk, on left wheelwell. |
| Vehicle Interface Unit (VIU) | In trunk, on left wheelwell. |
RENDER: 1.0x
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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.