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 MANUALSCHEVROLET2008HHR L4-2.2LREPAIR AND DIAGNOSISDIAGRAMSCONNECTOR VIEWSAIR BAG SYSTEMSSYSTEM DIAGRAM
2008 Chevrolet HHR L4-2.2L
System Diagram
2008 Chevrolet HHR L4-2.2LSECTION System Diagram
Inflatable Restraint I/P Module X1
Inflatable Restraint I/P Module X2
Inflatable Restraint Roof Rail Module - Left (ASF)
Inflatable Restraint Roof Rail Module - Right (ASF)
Inflatable Restraint Sensing and Diagnostic Module (SDM)
Inflatable Restraint Side Impact Sensor (SIS) - Left (ASF)
Inflatable Restraint Side Impact Sensor (SIS) - Right (ASF)
Inflatable Restraint Steering Wheel Module X1
Inflatable Restraint Steering Wheel Module X2
Inflatable Restraint Steering Wheel Module Coil X1
Inflatable Restraint Steering Wheel Module Coil X2
Inflatable Restraint Steering Wheel Module Coil X3
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.