Tag: airbags

The B0023 code indicates a problem with the right-side roof rail airbag deployment circuit. This system is a critical safety feature designed to deploy the airbag during a collision or impact to protect occupants from injury. When this fault code is triggered, it means there is a malfunction or fault in the circuit that controls the deployment of the right-side roof rail airbag.

The B0021 fault code, applicable to all car manufacturers, means “Left Curtain Deployment Control 1 (Subfault)”.

The B0020 fault code, applicable to all car manufacturers, means “Left Side Airbag Deployment Control (Subfault)”.

B0012 Fault Code: Explanation, Troubleshooting Steps, and Clearing Method

The B0011 fault code, applicable to all car manufacturers, means “Passenger Frontal Stage 2 Deployment Control (Subfault)”.

The B0010 fault code, applicable to all car manufacturers, means “Passenger Frontal Stage 1 Deployment Control (Subfault)”.

The B0004 fault code, applicable to all car manufacturers, means “Driver Knee Bolster Deployment Control (Subfault)”.

The B0003 fault code, applicable to all car manufacturers, means “Driver Frontal Stage 3 Deployment Control (Subfault)”.