Constant Monitoring
The following components of the air bag systems are monitored by a diagnostic system:
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Front air bag sensors
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Crash sensors, and diagnostic module (SAS unit)
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Side crash sensors
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Air bag modules
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Seat belt pretensioners
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Air bag/Seat belt pretensioner system warning light
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Related wiring
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Passenger occupant classification sensor
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Passenger occupant classification module
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Passenger air bag deactivation indicator light
The diagnostic module continuously monitors the system's readiness. This begins when the ignition is switched ON and continues while the vehicle is being driven.
