Hyundai Sonata: Seat Belt Buckle Switch (BS). Description and Operation - SRSCM - Restraint - Hyundai Sonata YF 2011-2019 Service ManualHyundai Sonata: 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.

    Seat Track Position Sensor (STPS). Repair procedures
    Removal 1. Disconnect the battery negative cable, and wait for at least three minutes before beginning work. 2. Remove the front seat asse ...

    See also:

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    Trunk Lid. Repair procedures
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    Air conditioning
    Push the A/C button to turn the air conditioning system on (indicator light will illuminate). Push the button again to turn the air conditioning system off. ...