Understanding crash events in Airbag Modules

When a vehicle experiences a crash or impact, the airbag module records this event, capturing crucial data about the impact. This data is vital for understanding the severity of the crash and ensuring that the airbags deploy correctly to protect the occupants. Codes are logged in to the memory of the airbag control unit one of which is to lock the module out to prevent further deployment, this a further safety feature that disables the system so in the event of emergency services needing to remove a door or roof no other airbag deployments occur. Impact sensors may also be damaged during a collision, affecting the systems functionality. After a crash, the airbag control unit (ECU) may store fault codes, which indicates issues within the airbag system. Once a crash event is recorded, the module typically needs to be reset to ensure that it functions correctly in the future. Ignoring warning messages or faults comprises your vehicles safety system also will.

Typical codes from crash deployment –

• B1193 crash event full & locked

• B1206 Crash event

• B0051 Deployment Commanded

• B1499 Collision Decision

• B1210 Collision Detection

• B1231 Crash detected, event threshold exceeded

• B0052 Deployment Commanded

• B1209 Collision Detection

• B1239 Airbag Diagnostic Sensor Unit is Malfunctioning

• B0053 Deployment Commanded

• B167000 Crash Recorded In Full Stage Frontal

• B1650 Crash Recorded in 1st Stage Only Frontal

At CrashData, we offer a comprehensive same day repair and reset service, covering an extensive range of models and part numbers, all of which can be found on our website. From initial diagnostics, we can assess the issues within your module such as internal errors, crash events events and identify the appropriate fix to get you back on the road safely. Our dedicated technicians have decades of experience in the electronics repair industry, so you can be certain that your airbag module is in safe hands.

For more detailed guidance, don’t hesitate to contact our knowledgeable customer service team, who will be happy to provide you with more information.