OBD-II Diagnostic Trouble Code
B29C1
Airbag crash output line error
B
Body
comfort / safety
comfort / safety
2
Generic
SAE standard
SAE standard
9
Body subsystem
C1
Airbag crash output line error
Severity · general guide
Varies
Body/safety — depends on system
Code type
Hyundai
System
Body
Model
Ioniq
Years
2020