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 30 (POWER DOOR LOCK SYSTEM & TRUNK RELEASE)
2004 Oldsmobile Bravada AWD
Section 30 (Power Door Lock System & Trunk Release)
2004 Oldsmobile Bravada AWDSECTION Section 30 (Power Door Lock System & Trunk Release)
WARNING: This page is about a different car, the 2002 Chevrolet Monte Carlo, 2002 Chevrolet Impala, 2001 Chevrolet Monte Carlo, and 2001 Chevrolet Impala. However, it is still accessible from the selected car via links, so may be relevant.
- Description & Operation
- Component Locations
- Programming
- Trouble Shooting
- Diagnosing INTERMITTENTS
- Self-Diagnostic System
- Diagnostic Tests
- DTC B3069: Driver Door Lock Cylinder Switch Signal Circuit Low
- DTC B3127, B3132 Or B3137: Door Lock Actuator Circuit Low
- DTC B3128, B3133 Or B3138: Door Lock Actuator Circuit High
- DTC B3247: Rear Deck Lid Release Output Circuit Low
- DTC B3248: Rear Deck Lid Release Output Circuit High
- DTC B3272: Driver Door Lock Switch Unlock Signal Circuit Low
- DTC B3895: Deck Lid Ajar Switch Signal Circuit Low
- DTC B3896: Deck Lid Ajar Switch Signal Circuit Open Or High
- DTC B3898: Rear Compartment Occupant Sensor Signal Missing
- DTC B3904: Rear Compartment Occupant Sensor Signal Invalid
- System Tests
- Removal & Installation
- Wiring Diagrams
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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.