Hyundai Genesis (DH): SRSCM / Seat Belt Buckle Switch (BS) Description and Operation

Hyundai Genesis (DH) 2013-2016 Service Manual / Restraint / SRSCM / Seat Belt Buckle Switch (BS) Description and Operation

Description
The SRSCM monitors 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 modify the SRSCM deployment. If the buckle status is unbuckled, the corresponding pretensioner will not be deactivated.

    Removal    

    Components

    Other information:

    Hyundai Genesis (DH) 2013-2016 Service Manual: In-car Sensor Repair procedures

    I

    Hyundai Genesis (DH) 2013-2016 Service Manual: Photo Sensor Repair procedures

    Inspection 1. Turn the ignition switch ON. 2. Connect the GDS. 3. Emit intensive light toward the photo sensor using a lamp, and check the output voltage change. 4. The voltage will rise with higher intensive light and fall with lower intensive light.

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