garajizOBD-II code · generic
B3A45
Active Aerodynamic Feature B Position Sensor 1 Circuit Low Voltage
- System
- B — Body electronics
- Severity
- Minor (2/5)
- Can I keep driving?
- Usually safe to drive
What does B3A45 mean?
B3A45 is defined as “Active Aerodynamic Feature B Position Sensor 1 Circuit Low Voltage”.
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: Active Aerodynamic Feature B Position Sensor 1 Circuit Low Voltage
Related codes
- B3A44Active Aerodynamic Feature B Position Sensor 1 Circuit High Voltage
- B3A46Active Aerodynamic Feature B Position Sensor 2 Circuit High Voltage
- B3A43Active Aerodynamic Feature B Position Not Plausible
- B3A47Active Aerodynamic Feature B Position Sensor 2 Circuit Low Voltage
- B3A42Active Aerodynamic Feature B Actuator Temperature Too Low
- B3A48Active Aerodynamic Feature C Actuator Performance
Look up another code
This page is general information; an exact diagnosis needs measurements and a technician’s check.