B3A35
Active Aerodynamic Feature A Actuator Performance
B3A35 is an OBD-II diagnostic trouble code meaning: Active Aerodynamic Feature A Actuator Performance. Common causes: electromechanical drive malfunction, wiring harness damage. Estimated repair cost: $111–333.
Symptoms
- Reduced efficiency of active aerodynamics
- Incorrect operation of moving aerodynamic elements
- Malfunction indicator light comes on
Causes
- Electromechanical drive malfunction
- Wiring harness damage
- Problems with the control unit
- Mechanical damage to the moving element
- Corroded or dirty contacts
How to Fix
- Diagnose the actuator using an OBD-II scanner
- Check the wiring harness for damage or corrosion.
- Check the operation of the electromechanical drive
- Check the control unit for errors
- If necessary, replace faulty components
Related codes
Error B3A35 by Vehicle Brand
FAQ
What does the B3A35 code mean?
B3A35 is an OBD-II diagnostic trouble code that indicates: Active Aerodynamic Feature A Actuator Performance
What causes a B3A35 error code?
The most common causes of B3A35 include: Electromechanical drive malfunction; Wiring harness damage; Problems with the control unit; Mechanical damage to the moving element.
How do I fix a B3A35 diagnostic trouble code?
To fix B3A35: Diagnose the actuator using an OBD-II scanner. Check the wiring harness for damage or corrosion.. Check the operation of the electromechanical drive. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with B3A35?
Limited driving only, diagnose soon
How much does it cost to fix B3A35?
The estimated repair cost for B3A35 is $111–333. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat