Operation CHARM
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Saturn
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2001
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LW200 L4-2.2L VIN F
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Repair and Diagnosis
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Restraints and Safety Systems
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Air Bag Systems
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Description and Operation
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SIR System Component Description and Definitions
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Initiator
Initiator
The electrical component inside the inflator module which, with sufficient current flow, starts the chemical reaction that inflates the
air bag
.