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 478 (SUPPLEMENTAL INFLATABLE RESTRAINT SYSTEM)
2004 Oldsmobile Bravada AWD
Section 478 (Supplemental Inflatable Restraint System)
2004 Oldsmobile Bravada AWDSECTION Section 478 (Supplemental Inflatable Restraint System)
WARNING: This page is about a different car, the 2003 Oldsmobile Bravada, 2003 GMC Envoy XL, 2003 GMC Envoy, and 2003 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
- Description & Operation
- Component Locations
- System Operation Check
- Air Bag Safety Precautions
- Adjustments
- Disabling & Activating Air Bag System
- Disposal Procedures
- Post-Collision Inspection
- Removal & Installation
- Diagnostics
- Diagnostic Tests
- Air Bag Warning Light Circuit Malfunction
- DTC B0012,B0013,B0014, B0016,B0017,B0018: Passenger-Side Air Bag Deployment Loop Stage 2 Resistance Low/ Stage 2 Resistance High/ Stage 2 Short To Ground Or Voltage/Stage 1 Resistance Low/ Stage 1 Resistance High/ Stage 1 Short To Ground Or Voltage
- DTC B0022, B0024, B0026, B0042,B0043, B0044: Driver Deployment Loop Stage 1 Resistance Low/Stage1 Short To Ground Or Voltage/Stage 1 Resistance High/Stage 2 Resistance Low/Stage 2 Short To Ground Or Voltage/Stage 2 Resistance High
- DTC B0028, B0029, B0030: Passenger Side Impact Air Bag Deployment Loop Resistance Low/Resistance High/Short To Ground Or Voltage
- DTC B0040, B0041, B0045: Driver Side Impact Air Bag Deployment Loop Resistance Low/Resistance High/Short To Ground Or Voltage
- DTC B0051: Deployment Commanded
- DTC B0053: Deployment Commanded With Loop Malfunction
- DTC B0077,B0078,B0079, B0080,B0081,B0082: Driver-Side Sis Valid Identification Message Not Received/Passenger-Side Sis Valid Identification Message Not Received/Driver-Side Sis Identification Error/Driver-Side Sis NOK Message/Passenger-Side Sis Identification Error/Passenger-Side Sis NOK Message
- DTC B0100, B0101, B0102,B0103,B0104, B0105: Driver-Side EFS Valid Identification Message Not Received/NOK Message/Incorrect Identification Message, Passenger-Side EFS Valid Identification Message Not Received/NOK Message/Incorrect Identification Message
- DTC B1000: Internal SDM Failure
- DTC B1001: Option Configuration Error
- Wire Repair
- Torque Specifications
- Wiring Diagrams
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.