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HOMESERVICE MANUALSCHEVROLET2007IMPALA V8-5.3LREPAIR AND DIAGNOSISDIAGRAMSCONNECTOR VIEWSAIR BAG SYSTEMSSYSTEM DIAGRAM
2007 Chevrolet Impala V8-5.3L

System Diagram

2007 Chevrolet Impala V8-5.3LSECTION System Diagram


SIR Connector End Views

Inflatable Restraint Front End Sensor - Left














Inflatable Restraint Front End Sensor - Right














Inflatable Restraint Front Passenger Presence System (PPS) Module














Inflatable Restraint Front Passenger Presence System (PPS) Sensor














Inflatable Restraint I/P Module, C1














Inflatable Restraint I/P Module, C2














Inflatable Restraint Passenger Air Bag On/Off Indicator














Inflatable Restraint Sensing and Diagnostic Module














Inflatable Restraint Side Impact Module - Left (AJ7)














Inflatable Restraint Side Impact Module - Right (AJ7)














Inflatable Restraint Side Impact Sensor (SIS) - Left (AJ7, AY1)














Inflatable Restraint Side Impact Sensor (SIS) Right (AJ7, AY1)














Inflatable Restraint Steering Wheel Module, C1














Inflatable Restraint Steering Wheel Module, C2














Roof Rail Module - Left (AY1)














Roof Rail Module - Right (AY1)














Seat Belt Pretensioner - Left














Seat Belt Pretensioner - Right














Seat Belt Tension Sensor - Passenger













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.