B3A3E
Active Aerodynamic Feature B Actuator Performance
B3A3E is an OBD-II diagnostic trouble code meaning: Active Aerodynamic Feature B Actuator Performance. Common causes: open or short circuit in wiring harness, malfunction of the solenoid valve (solenoid). Estimated repair cost: $111–333.
Symptoms
- Inoperative aerodynamic elements
- Error message on the dashboard
- Reduced control efficiency at high speeds
Causes
- Open or short circuit in wiring harness
- Malfunction of the solenoid valve (solenoid)
- Mechanical damage to the actuator
- Problems with the control unit
How to Fix
- Check wiring harness for damage
- Check solenoid operation
- Inspect the actuator for damage
- Check the operation of the control unit
- Replace faulty components
Related codes
Error B3A3E by Vehicle Brand
FAQ
What does the B3A3E code mean?
B3A3E is an OBD-II diagnostic trouble code that indicates: Active Aerodynamic Feature B Actuator Performance
What causes a B3A3E error code?
The most common causes of B3A3E include: Open or short circuit in wiring harness; Malfunction of the solenoid valve (solenoid); Mechanical damage to the actuator; Problems with the control unit.
How do I fix a B3A3E diagnostic trouble code?
To fix B3A3E: Check wiring harness for damage. Check solenoid operation. Inspect the actuator for damage. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with B3A3E?
Limited driving only, diagnose soon
How much does it cost to fix B3A3E?
The estimated repair cost for B3A3E is $111–333. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat