OBD-II Diagnostic Trouble Code
B3028
Starter Relay Interface Short to Ground
B
Body
comfort / safety
comfort / safety
3
Mfr
manufacturer code
manufacturer code
0
Body subsystem
28
Starter Relay Interface Short to Ground
Severity · general guide
Varies
Body/safety — depends on system
Code type
Generic
System
Body
Standard
ISO/SAE Controlled
Fault type
General