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 294 (ELECTRICAL COMPONENT LOCATOR)CONNECTORS
2004 Oldsmobile Bravada RWD
Section 294 (Electrical Component Locator): Connectors
2004 Oldsmobile Bravada RWDSECTION Connectors
WARNING: This page is about a different car, the 2003 Pontiac Aztek and 2003 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.
CONNECTORS LOCATION
| Component | Location |
|---|---|
| C101 (Black, 16 Pin) | In lower left side of engine compartment, near EBCM. |
| C102 (Black, 16 Pin) | On top of engine, near generator. |
| C103 (Black, 16 Pin) | In lower left side of engine compartment, near EBCM. |
| C105 (Gray, 4 Pin) | Front of engine compartment, mounted to cooling fan support. |
| C111 (20 Pin) | In lower left side of engine compartment, on top of automatic transaxle. |
| C120 (Black, 2 Pin) | Between battery & windshield fluid reservoir. |
| C121 (Black, 6 Pin) | Between battery & windshield fluid reservoir. |
| C151 (Black, 4 Pin) | Left side of vehicle, behind left headlamp. |
| C152 (Black, 4 Pin) | Right side of vehicle, behind right headlamp. |
| C153 (Black, 3 Pin) | Behind left park/turn lamp. |
| C154 (Black, 3 Pin) | Behind right park/turn lamp. |
| C155 (Black, 6 Pin) | Forward lamp harness, to left front lamps. |
| C156 (Black, 6 Pin) | Forward lamp harness, to right front lamps. |
| C200 (Black, 30 Pin) | Behind right side of dash compartment, behind right dash access panel. |
| C201 (Black, 40 Pin) | On left side of steering column, near base. |
| C203 (Light Gray, 40 Pin) | Left side of steering column, above left kick panel, under sound barrier. |
| C204 (Black, 2 Pin) | Inside console, below shifter. |
| C206 (Black, 18 Pin) | Inside console, below shifter. |
| C210 (Black, 12 Pin) | Front of dash, between vehicle interface unit & vehicle communication unit. |
| C301 (Black, 40 Pin) | Behind left kick panel, left of parking brake. |
| C302 (Black, 40 Pin) | Above right kick panel, under sound barrier. |
| C303 (Black, 2 Pin) | Body wiring harness to left side door wiring harness. |
| C305 (Natural/Light Gray, 16 Pin) | Mounted as pass-through, under vehicle, behind driver seat. |
| C306 (Black, 2 Pin) | Under right side of vehicle, between fuel tank & right rear wheelhouse. |
| C308 (Black, 30 Pin) | Left side of roof, rear of left rear door. |
| C309 (Black, 2 Pin) | Under left side of vehicle, between fuel tank & right rear wheelhouse. |
| C310 (Light Gray, 22 Pin) | Left side of roof, rear of left rear door. |
| C313 (Black, 8 Pin) | Under driver seat. |
| C314 (Black, 8 Pin) | Under passenger seat. |
| C315 (Black, 4 Pin) | Under driver seat. |
| C316 (Black, 4 Pin) | Under passenger seat. |
| C317 (Light Gray, 22 Pin) | Under driver seat. |
| C319 (Green, 2 Pin) | Below driver seat. |
| C320 (Green, 2 Pin) | Under passenger seat. |
| C321 (Black, 1 Pin) | Body harness to lift window. |
| C351 (Black, 10 Pin) | At left "B" pillar. |
| C352 (Black, 10 Pin) | At right "B" pillar. |
| C397 (Black, 6 Pin) | Dome lamp harness to sun roof harness. |
| C403 (Black, 10 Pin) | Under left side vehicle, behind left rear wheelhouse. |
| C405 (Black, 6 Pin) | Above left rear drive axle boot. |
| C407 (Natural, 5 Pin) | Behind left rear taillamp. |
| C408 (Natural, 5 Pin) | Behind left rear taillamp. |
| C411 (Black, 6 Pin) | Body wiring harness to rear fascia. |
| C413 (Black, 16 Pin) | Above right rear side of roof headliner. |
| C420 (Natural, 5 Pin) | In left rear of vehicle, behind left rear wheelhouse. |
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.