Hyundai Elantra: Seat Belt Buckle Switch (BS). Description and Operation - SRSCM - Restraint - Hyundai Elantra MD 2010-2018 Service manualHyundai Elantra: 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
    Be sure to install the harness wires so they will not pinch or interfere with other parts. 1. ...