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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 B1478-00: Inflatable Curtain Airbag Passenger Resistance Too Low >> DTC Information And Inspection >> DTC Description

DTC Description

The Supplemental Restraint System Control Module (SRSCM) sets DTC B147800 if the measured resistance value of the Passenger curtain airbag (PCAB) circuit is less than the threshold value.

*In this case, the SRSCM checks if there's any fault in circuit by sending current for a while.