B3A50
Active Aerodynamic Feature C Position Sensor 2 Circuit High Voltage
B3A50 is an OBD-II diagnostic trouble code meaning: Active Aerodynamic Feature C Position Sensor 2 Circuit High Voltage. Common causes: short circuit in the sensor circuit, position sensor malfunction. Estimated repair cost: $56–167.
Symptoms
- Incorrect operation of active aerodynamics
- Error message on the dashboard
- Reduced aerodynamic efficiency at high speeds
Causes
- Short circuit in the sensor circuit
- Position sensor malfunction
- Wiring harness damage
- Problems with the active aerodynamics control unit
How to Fix
- Check the integrity of the wiring harness
- Check the voltage in the sensor circuit
- Replace position sensor if necessary
- Check the control unit for errors
Related codes
Error B3A50 by Vehicle Brand
FAQ
What does the B3A50 code mean?
B3A50 is an OBD-II diagnostic trouble code that indicates: Active Aerodynamic Feature C Position Sensor 2 Circuit High Voltage
What causes a B3A50 error code?
The most common causes of B3A50 include: Short circuit in the sensor circuit; Position sensor malfunction; Wiring harness damage; Problems with the active aerodynamics control unit.
How do I fix a B3A50 diagnostic trouble code?
To fix B3A50: Check the integrity of the wiring harness. Check the voltage in the sensor circuit. Replace position sensor if necessary. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with B3A50?
Limited driving only, diagnose soon
How much does it cost to fix B3A50?
The estimated repair cost for B3A50 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat