Hyundai Sonata: Seat Belt Buckle Switch (BS). Description and Operation - SRSCM - RestraintHyundai 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:

    Head Lamps. Repair procedures
    Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the front bumper. (Refer to the BD group - "Front bumper") ...

    Headlamp delay
    If you turn the ignition switch to the ACC or OFF position with the headlights ON, the headlights (and/or tail lights) remain on for about 20 minutes. However, if the driver’s door is opened and ...

    Timing Chain. Components and Components Location
    Components 1. Intake camshaft 2. Exhaust camshaft 3. Intake CVVT assembly 4. Exhaust CVVT assembly 5. Timing chain 6. Timing chain guide 7. Timing chain t ...