SIR Service Precautions: Notes
WARNING: This page is about a different car, the 2010 Chevrolet Aveo. However, it is still accessible from the selected car via links, so may be relevant.
WARNING:
Refer to Servicing the SIR System Warning
.
WARNING:
Refer to Sensing and Diagnostic Module Voltage after Ignition is Turned Off Warning
.
WARNING:
Refer to SIR Warning
.
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 2 minutes after disconnecting the vehicle power. Disabling the SIR system prevents deployment of the air bags from the reserved energy supply.