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Home >> Hyundai >> 2021 >> Elantra N Line, Standard Trans >> Repair and Diagnosis >> Restraints >> Air Bag, SRS >> Airbag System Diagnosis (Except HEV) (2 Of 3) >> DTC B1490-00: OCS (Occupant Classification System) Defect >> DTC Information And Inspection >> DTC Description

DTC Description

The Supplemental Restraint System Control Module (SRSCM) sets DTC B149000 if there is any fault in the Occupant Classification System (OCS) ECU.

DTC is set if the SRSCM receives fault message from the OCS ECU via CAN communication.