B3A2D
Active Aerodynamic Feature Control Module C Power Mode Circuit Low Voltage
B3A2D is an OBD-II diagnostic trouble code meaning: Active Aerodynamic Feature Control Module C Power Mode Circuit Low Voltage. Common causes: damaged wiring harness, faulty control module. Estimated repair cost: $56–167.
Symptoms
- Inoperability of active aerodynamics
- Error message on the dashboard
- Reduced stability at high speeds
Causes
- Damaged wiring harness
- Faulty control module
- Poor contact in connections
- Module power problems
How to Fix
- Check wiring harness for damage
- Check control module connections
- Check the voltage in the power circuit
- Replace the control module if necessary
Related codes
Error B3A2D by Vehicle Brand
FAQ
What does the B3A2D code mean?
B3A2D is an OBD-II diagnostic trouble code that indicates: Active Aerodynamic Feature Control Module C Power Mode Circuit Low Voltage
What causes a B3A2D error code?
The most common causes of B3A2D include: Damaged wiring harness; Faulty control module; Poor contact in connections; Module power problems.
How do I fix a B3A2D diagnostic trouble code?
To fix B3A2D: Check wiring harness for damage. Check control module connections. Check the voltage in the power circuit. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with B3A2D?
Limited driving only, diagnose soon
How much does it cost to fix B3A2D?
The estimated repair cost for B3A2D is $56–167. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat