OBD-II Code · Body
B0020
Driver Side Airbag Deployment Control
high severitySafe to drive$200-$800
Driver side airbag fault.
Common symptoms
- Airbag warning light
Likely causes
- Clockspring failure
- Wiring
- Module issue
Where to start
- Try the cheapest cause first. Start by checking: clockspring failure.
- Cost & scope. $200-$800
- If the code returns after the fix: escalate to a shop or scanner with live-data and freeze-frame. A code that re-sets means the underlying fault is still there.
Related codes
P0563System Voltage HighB0001Driver Frontal Stage 1 Airbag Deployment ControlB0002Driver Frontal Stage 2 Airbag Deployment ControlB0010Passenger Frontal Stage 1 Airbag Deployment ControlB0028Left Side Deployment LoopB0051Driver Seat Belt Tensioner Deployment ControlB1000ECU Malfunction (Body Control Module)B1201HVAC Blower Motor Circuit
Look up another code
More free tools