garajizOBD-II code · generic
B3A39
Active Aerodynamic Feature A Position Not Plausible
- System
- B — Body electronics
- Severity
- Minor (2/5)
- Can I keep driving?
- Usually safe to drive
What does B3A39 mean?
B3A39 is defined as “Active Aerodynamic Feature A Position Not Plausible”.
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 A Position Not Plausible
Related codes
- B3A38Active Aerodynamic Feature A Actuator Temperature Too Low
- B3A3AActive Aerodynamic Feature A Position Sensor 1 Circuit High Voltage
- B3A37Active Aerodynamic Feature A Actuator Temperature Too High
- B3A3BActive Aerodynamic Feature A Position Sensor 1 Circuit Low Voltage
- B3A36Active Aerodynamic Feature A Actuator Temperature Not Plausible
- B3A3CActive Aerodynamic Feature A Position Sensor 2 Circuit High Voltage
Look up another code
This page is general information; an exact diagnosis needs measurements and a technician’s check.