garajizOBD-II code · manufacturer-specific
B2103
Antenna Not Connected
- System
- B — Body electronics
- Severity
- Minor (2/5)
- Can I keep driving?
- Usually safe to drive
What does B2103 mean?
B2103 is defined as “Antenna Not Connected”.
You can usually keep driving, but have it checked soon so a small fault doesn’t become a bigger one.
Related codes
Look up another code
This page is general information; an exact diagnosis needs measurements and a technician’s check.