BMW i3 I01 airbag control unit repair
Possible airbag error codes for this car:
BMW i3 I01 airbag control unit repair at Airbag24
Airbag24 professionally and cost-effectively repairs defective airbag control units. Both private customers and workshops can order without registration and benefit from fast processing, 1 year warranty and Plug&Play installation.
Airbag24 works with state-of-the-art diagnostic technology and specialized repair procedures. Because defective control units often only affect individual components, a professional overhaul can be significantly cheaper than buying a new one.
Our advantages: No registration required, direct online ordering process for B2B and B2C customers, express shipping and comprehensive quality testing. The repaired control unit works like new.
Part number of the control units in this car
Part number of the control units in this car
Possible error codes
Possible error codes
Notes
Notes
So funktioniert die Reparatur Ihres Airbag-Steuergerätes bei uns
What is a BMW i3 I01 airbag control unit?
The BMW i3 I01 airbag control unit is the central safety unit in your electric vehicle, detecting accident situations and deploying vital airbags and seatbelt pretensioners in milliseconds. It is the brain of the passive safety system, continuously monitoring sensors to ensure maximum protection in an emergency and maximize occupant safety.
This safety-critical component collects data from acceleration and impact sensors to assess the severity of an impact. It also stores important crash data for later analysis. Proper functioning is essential for the operational safety of the BMW i3 i01 and prevents the airbag warning light from being activated.
Why is the BMW i3 I01 airbag control unit defective?
A BMW i3 I01 airbag control unit often fails because it stores crash data after an accident, requiring reinitialization or repair, or due to age-related wear and tear on internal components. Moisture ingress, corrosion at connectors, or voltage fluctuations can also damage internal circuits and cause failure.
Because the control unit reacts sensitively to electrical interference, even a weak vehicle battery or a short circuit can lead to malfunctions. Internal error codes are often generated, indicating that the system requires diagnosis and repair. A faulty airbag control unit can deactivate the safety systems.
Common error codes for BMW i3 I01 airbag control unit repair
During BMW i3 I01 airbag control unit repairs, specific error codes occur that directly indicate problems with the airbag control unit and allow for a precise diagnosis. These codes often signal communication problems, resistance issues, or malfunctions in the airbag modules themselves, necessitating a targeted repair.
- B1000 → Control unit communication error → Cause: Problem with the internal bus communication or a general defect in the ECU.
- 9309A → Driver side airbag circuit resistance error → Cause: High or irregular resistance in the airbag circuit, often due to wiring problems or ignition contact malfunctions.
- 93AE → Driver side airbag fault → Cause: System malfunction in the driver's airbag module, may indicate corrosion or poor connections.
- 93AB → Passenger side airbag fault → Cause: Similar problems as 93AE, but in the passenger seat airbag system.
What part numbers are available for the BMW i3 I01 airbag control unit repair?
For BMW i3 I01 airbag control unit repairs, several verified OEM part numbers are relevant, ensuring exact compatibility and crucial for a successful replacement or repair. These numbers identify the original BMW part, which was specifically developed for the I01 model series and enables precise coordination with the vehicle's systems.
- 65.77-9381838-01 → BMW → Original/OEM Airbag Control Unit
- 9381838 → BMW → Original/OEM Airbag Control Unit
- 9381840 → BMW → Original/OEM Airbag Control Unit
- Choosing a selection results in a full page refresh.
- Opens in a new window.