Kia Optima: Seat Belt Buckle Switch (BS). Description and Operation - SRSCM - Restraint - Kia Optima TF 2011-2026 Service ManualKia Optima: Seat Belt Buckle Switch (BS). Description and Operation

Description

The SRSCM shall monitor the status of the driver and front passenger seat belt buckle. The SRSCM provides one pin each for the driver and front passenger seat belt buckle status input. The seat belt buckle circuit operates from internal boost voltage supplied by the SRSCM, and uses chassis ground for the signal return. The buckle status shall modify the SRSCM deployment. If the buckle status is unbuckled, the corresponding pretensioner will not be deactivated.
Installation
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Seat Belt Buckle Switch (BS). Components and Components Location
Components ...

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