Section 448 (Supplemental Inflatable Restraint System)
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2004 GMC Yukon XL, 2004 GMC Yukon, 2004 Chevrolet Tahoe, 2004 Chevrolet Suburban, and 2004 Chevrolet Avalanche. 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 Starting Point - SIR
- Diagnostic System Check - SIR
- Passenger Presence System Flash Code Procedures
- Scan Tool Data List
- Scan Tool Data Definitions
- Diagnostic Trouble Code (DTC) List
- DTC 023: NA
- DTC 024: NA
- DTC 063: NA
- DTC 064: NA
- DTC 065: NA
- DTC B0012, B0013, B0014, B0016, B0017, or B0018: Right Front/Passenger Frontal Deployment Loop (Stage 1) Circuit
- DTC B0022, B0024, B0026, B0042, B0043, or B0044: Left Front/Driver Frontal Deployment Loop (Stage 1) Circuit
- DTC B0028, B0029, or B0030: Right Front/Driver Side Deployment Loop Circuit
- DTC B0040, B0041, or B0045: Left Front/Driver Side Deployment Loop Circuit
- DTC B0051: Deployment Commanded
- DTC B0053: Deployment Commanded with Loop Malfunctions Present
- DTC B0077, B0078, B0079, B0080, B0081, or B0082: Left Front/Driver Frontal Deployment Loop (Stage 2) Open
- DTC B0083 or B0084: Inflatable Restraint Seat Position Switch Circuit
- DTC B0092: Suppression Sensor 1 Circuit Malfunction
- DTC B0098: Automatic Occupant Sensing Controller ECU Malfunction
- DTC B0100, B0101, B0102, B0103, B0104, or B0105: Electronic Frontal Sensor Circuit
- DTC B1001: Option Configuration Error
- DTC U1241: Lost Communications With Scan Tool
- Passenger Presence System Rezeroing Procedure
- 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 2
- SIR Disabling and Enabling Zone 3
- SIR Disabling and Enabling Zone 5
- SIR Disabling and Enabling Zone 6
- SIR Disabling and Enabling Zone 7
- SIR Disabling and Enabling Zone 9
- 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 Side Impact Module Replacement - Front
- 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
- Dual Stage Inflator Modules
- Inflatable Restraint Steering Wheel Module Coil
- Inflatable Restraint Front End Sensors
- Inflatable Restraint Wiring Harnesses
- Steering Wheel and Column
- Driver and Passenger Knee Bolsters
- Side SIR System Description
- Inflatable Restraint Side Impact Modules
- Inflatable Restraint Side Impact Sensors (SIS)
- SIR System Description and Operation
- Special Tools and Equipment