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HOMESERVICE MANUALSCHEVROLET2007EXPRESS 2500 V8-6.0LREPAIR AND DIAGNOSISDIAGRAMSCONNECTOR VIEWSAIR BAG SYSTEMSSYSTEM DIAGRAM
2007 Chevrolet Express 2500 V8-6.0L

System Diagram

2007 Chevrolet Express 2500 V8-6.0LSECTION System Diagram


SIR Connector End Views

Inflatable Restraint Front End Sensor (Heavy Duty)














Inflatable Restraint Front End Sensor (Light Duty)














Inflatable Restraint I/P Module (Heavy Duty)














Inflatable Restraint I/P Module (Light Duty)














Inflatable Restraint I/P Module Disable Switch (Heavy Duty)














Inflatable Restraint PASSENGER AIR BAG ON/OFF Indicator (Light Duty w/o YF7)














Inflatable Restraint Passenger Presence System (PPS) Module (Light Duty w/o YF7)














Inflatable Restraint Seat Position Sensor (SPS) - Left (Light Duty)

A/T Shift Lock Control Solenoid:














Inflatable Restraint Seat Position Sensor (SPS) - Right (Light Duty)

A/T Shift Lock Control Solenoid:














Inflatable Restraint Sensing and Diagnostic Module (SDM)














Inflatable Restraint Steering Wheel Module (Heavy Duty)














Inflatable Restraint Steering Wheel Module - C1 (Light Duty)














Inflatable Restraint Steering Wheel Module - C2 (Light Duty)














Seat Belt Buckle Driver - C2 (Light Duty)














Seat Belt Buckle Passenger - C2 (Light Duty)












RENDER: 1.0x

NO RELATED

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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.