OBD-II Diagnostic Trouble Code
B1B18
Left Side Curtain Squib 1 Circuit Low
B
Body
comfort / safety
comfort / safety
1
Mfr
manufacturer code
manufacturer code
B
Body subsystem
18
Left Side Curtain Squib 1 Circuit Low
Severity · general guide
Varies
Body/safety — depends on system
Code type
Generic
System
Body