What does it mean?
B3A04 is a Body (airbags, seat belts, body electronics) fault code. It indicates: A/C Refrigerant Distribution Valve C Control Circuit Driver Current/Temperature Too High.
A/C Refrigerant Distribution Valve C Control Circuit Driver Current/Temperature Too High
Severity
Medium
Can I keep driving?
Usually drivable, but get it diagnosed without delay.
How is this code read?
This is a standard OBD-II code; any basic scanner reads it on vehicles built after 2004.
- BBody
- 3Manufacturer-specific
- ABody
- 04Sequence number
Codes From the Same System
All Fault Codes- B0001Driver Frontal Stage 1 Deployment Control
- B0002Driver Frontal Stage 2 Deployment Control
- B0003Driver Frontal Stage 3 Deployment Control
- B0004Driver Knee Bolster Deployment Control
- B0005Collapsible Steering Column Deployment Control
- B0010Passenger Frontal Stage 1 Deployment Control
- B0011Passenger Frontal Stage 2 Deployment Control
- B0012Passenger Frontal Stage 3 Deployment Control
Related Similar Codes
- B3A00A/C Refrigerant Distribution Valve Actuator C Stuck/Open
- B3A01A/C Refrigerant Distribution Valve Actuator C Control Circuit/Open
- B3A02A/C Refrigerant Distribution Valve Actuator C Control Circuit Low
- B3A03A/C Refrigerant Distribution Valve Actuator C Control Circuit High
- B3A05A/C Refrigerant Distribution Valve Actuator D Stuck/Open
- B3A06A/C Refrigerant Distribution Valve Actuator D Control Circuit/Open
- B3A07A/C Refrigerant Distribution Valve Actuator D Control Circuit Low
- B3A08A/C Refrigerant Distribution Valve Actuator D Control Circuit High
This information follows the generic OBD-II definition and does not replace a vehicle-specific diagnosis. The severity rating is rule-based; an authorised diagnostic reading is required for a definitive answer.