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 MANUALSCHEVROLET2006CHEVY EXPRESS G2500, VAN CARGO, 6.6 2REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 680 (SUPPLEMENTAL INFLATABLE RESTRAINT SYSTEM)
2006 Chevrolet Chevy Express G2500, Van Cargo, 6.6 2
Section 680 (Supplemental Inflatable Restraint System)
2006 Chevrolet Chevy Express G2500, Van Cargo, 6.6 2SECTION Section 680 (Supplemental Inflatable Restraint System)
WARNING: This page is about a different car, the 2006 GMC Sierra, 2006 GMC Cab & Chassis Sierra, 2006 Chevrolet Silverado, and 2006 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
- Specifications
- Schematic and Routing Diagrams
- Component Locator
- Diagnostic Information and Procedures
- Diagnostic Code Index
- Diagnostic Starting Point - SIR
- Passenger Presence System Flash Code Procedures
- Scan Tool Data List
- Scan Tool Data Definitions
- DTC 023
- DTC 024
- DTC 063
- DTC 064
- DTC 065
- DTC B0012, B0013, B0014, B0016, B0017, or B0018
- DTC B0022, B0024, B0026, B0042, B0043, or B0044
- DTC B0051
- DTC B0053
- DTC B0078, B0081, or B0082
- DTC B0083 or B0084
- DTC B0090
- DTC B0091
- DTC B0092
- DTC B0098
- DTC B0100, B0101, B0102, B0103, B0104, or B0105
- DTC B1001
- DTC U1241
- Symptoms - SIR
- Air Bag Indicator Circuit Malfunction
- Passenger Presence System Indicator Circuit Malfunction
- SIR Disabling and Enabling Zones
- Repair Instructions
- SIR Service Precautions
- SIR Disabling and Enabling Zone 1
- SIR Disabling and Enabling Zone 3
- SIR Disabling and Enabling Zone 5
- SIR Disabling and Enabling Zone 6
- SIR Disabling and Enabling Zone 7
- Inflatable Restraint Front End Sensor Replacement
- Inflatable Restraint Side Impact Sensor Replacement
- Inflatable Restraint Sensing and Diagnostic Module Replacement
- Inflatable Restraint Steering Wheel Module Replacement
- Inflatable Restraint Steering Wheel Module Coil Replacement (Coil)
- Inflatable Restraint Steering Wheel Module Coil Replacement (Coil and Harness Assembly)
- Inflatable Restraint Instrument Panel Module Replacement
- Inflatable Restraint Seat Position Sensor Replacement
- Inflatable Restraint Passenger Presence System Replacement - Front
- Inflatable Restraint Instrument Panel (I/P) Module Disable Switch Replacement
- Repairs and Inspections Required After a Collision
- Inflator Module Handling and Scrapping
- Description and Operation
- SIR System Description and Operation
- SIR System Overview
- Frontal SIR System Description
- Inflatable Restraint Sensing and Diagnostic Module (SDM)
- Inflatable Restraint Passenger Presence System (PPS)
- Inflatable Restraint Seat Position Sensors (SPS)
- Inflatable Restraint Passenger Seat Belt Tension Retractor Sensor
- AIR BAG Indicator
- Inflatable Restraint PASSENGER AIR BAG ON/OFF Indicators
- Single Stage Inflator Modules (HD Model Pickups)
- Dual Stage Inflator Modules
- Inflatable Restraint Steering Wheel Module Coil
- Inflatable Restraint Front End Sensors
- Inflatable Restraint Side Impact Sensor (SIS) (right) with RPO HP2
- Inflatable Restraint I/P Module Disable Switch (HD Model Pickups)
- Inflatable Restraint I/P Module Disable Switch
- Inflatable Restraint Wiring Harnesses
- Steering Wheel and Column
- Driver and Passenger Knee Bolsters
- SIR System Description and Operation
- Special Tools and Equipment
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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.