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Air Bag Systems: Service Precautions

SIR SERVICE PRECAUTIONS

CAUTION: Refer to SIR Caution in Service Precautions.

The inflatable restraint sensing and diagnostic module (SDM) maintains a reserved energy supply. The reserved energy supply provides deployment power for the air bags. Deployment power is available for as much as one minute after disconnecting the vehicle power. Disabling the SIR system prevents deployment of the air bags from the reserved energy supply.