garajizOBD-II code · generic
B3A0A
A/C Refrigerant Expansion Valve Actuator Stuck/Open
- System
- B — Body electronics
- Severity
- Low (1/5)
- Can I keep driving?
- Usually safe to drive
What does B3A0A mean?
B3A0A is defined as “A/C Refrigerant Expansion Valve Actuator Stuck/Open”.
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: A/C Refrigerant Expansion Valve Actuator Stuck/Open
Related codes
- B3A09A/C Refrigerant Distribution Valve D Control Circuit Driver Current/Temperature Too High
- B3A0BA/C Refrigerant Expansion Valve Actuator Control Circuit/Open
- B3A08A/C Refrigerant Distribution Valve Actuator D Control Circuit High
- B3A0CA/C Refrigerant Expansion Valve Actuator Control Circuit Low
- B3A07A/C Refrigerant Distribution Valve Actuator D Control Circuit Low
- B3A0DA/C Refrigerant Expansion Valve Actuator Control Circuit High
Look up another code
This page is general information; an exact diagnosis needs measurements and a technician’s check.