garajizOBD-II code · generic
B3A1E
Battery Charger A Ground Performance
- System
- B — Body electronics
- Severity
- Minor (2/5)
- Can I keep driving?
- Usually safe to drive
What does B3A1E mean?
B3A1E is defined as “Battery Charger A Ground Performance”.
You can usually keep driving, but have it checked soon so a small fault doesn’t become a bigger one.
Manufacturer-specific meanings
The same code can mean something different on some makes.
- BMW, Mini: Battery Charger A Ground Performance
Related codes
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This page is general information; an exact diagnosis needs measurements and a technician’s check.