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 472 (SUPPLEMENTAL INFLATABLE RESTRAINT SYSTEM)
2004 Oldsmobile Bravada AWD
Section 472 (Supplemental Inflatable Restraint System)
2004 Oldsmobile Bravada AWDSECTION Section 472 (Supplemental Inflatable Restraint System)
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.
- Description & Operation
- Component Locations
- System Operation Check
- Air Bag Safety Precautions
- Adjustments
- Disabling & Activating Air Bag System
- Disposal Procedures
- Post-Collision Inspection
- Removal & Installation
- Notes
- Air Bag Modules
- Electronic Frontal Sensor (EFS) (Side Impact Air Bag)
- Instrument Panel Cluster (IPC)
- Instrument Panel Upper Trim Pad
- Passenger Presence System (PPS)
- Rear View Mirror
- Seat Belt Retractor
- Seat Position Switch (SPS)
- Sensing & Diagnostic Module (SDM)
- Side Impact Sensor (Sis)
- Sir Coil Assembly
- Steering Wheel
- Diagnostics
- Diagnostic Tests
- Air Bag Warning Light Circuit Malfunction
- Passenger Presence System (PPS) Indicator Circuit Malfunction
- DTC 023: Passenger Seat Belt Tension Retractor Sensor Signal Voltage Low Or High
- DTC 024: PPS Detects Low Voltage
- DTC 063: PPS Out Of Calibration
- DTC 064: PPS Has Lost Communication With SDM
- DTC 065: PPS Voltage Out Of Range
- DTC B0012,B0013,B0014, B0016,B0017,B0018: Passenger-Side Air Bag Deployment Loop Stage 2 Resistance Low/Stage 2 Resistance High/Stage 2 Voltage High/Stage 1 Resistance Low/Stage 1 Resistance High/Stage 1 Voltage High
- DTC B0022, B0024, B0026, B0042,B0043, B0044: Driver Deployment Loop Stage 1 Resistance Low/Stage1 Voltage High/Stage 1 Resistance High/Stage 2 Resistance Low/Stage 2 Voltage High/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 B0083, B0084: Driver Or Passenger SPS Circuit Amperage Out Of Range
- DTC B0092: Incorrect PPS Verification Identification
- DTC B0098: Incorrect PPS Verification Identification
- 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: SDM Malfunction
- DTC B1001: Option Configuration Error
- Wire Repair
- Torque Specifications
- 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.