OBD-II Diagnostic Trouble Code
B1A2A
Key 1 Communication Error
B
Body
comfort / safety
comfort / safety
1
Mfr
manufacturer code
manufacturer code
A
Body subsystem
2A
Key 1 Communication Error
Severity · general guide
Varies
Body/safety — depends on system
Code type
Chrysler
System
Body
Model
300C
Years
2005-2010