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Tesla Model S airbag control unit repair
Tesla Model S airbag control unit repair at Airbag24
Airbag24 repairs defective airbag control units professionally and affordably. Both private customers and workshops can order without registration and benefit from fast processing, 2 years' statutory liability for defects and plug&play installation.
Airbag24 works with state-of-the-art diagnostic technology and specialised repair processes. Because defective control units often involve only individual components, a professional overhaul can be considerably cheaper than buying new.
Our advantages: no registration required, a direct online ordering process for B2B and B2C customers, express shipping and comprehensive quality testing. The repaired control unit works like a new part.
Notes
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Repair type
Which repair matches your fault code?incl. VAT plus shipping
Not sure? Just send us an enquiry or give us a call — we're happy to advise you.
4.8Google reviews of our shop(241)
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Matching part numbers
Your part number isn't listed? The list isn't complete – we can usually repair it anyway. Simply create a repair order, or ask us first.
Repair time
Our estimated repair time for this product is about: 3–4 business days
Which repair matches your fault code?
Below your code you can see what needs to be done.
Your error code isn't listed? The list isn't complete – we can usually repair it anyway. Simply create a repair order, or ask us first.
Specifications
- Make
- Tesla
- Model
- Tesla Model S
- Series
- PlaidMk1 (2013-2021)
Shipping & repair from Germany
Airbag24 repairs your component in Berlin — usually within 3–4 working days.
Standard shipping within Germany is free; we normally return your part by UPS.
You pay for and insure the inbound shipment to us. On explicit request we ship by express — the extra cost is borne by the customer.
If you withdraw from the contract, you bear the cost of returning the item.
Google reviews
4.8Based on 241 reviewsView all reviews →
Works like a charm!
VAG airbag control unit with error B2000 00 reliably repaired. Price very high in comparison, but everything worked out. No exact protocol of what was carried out, probably just newly flashed
Automatically translated · Original: German
A great shop, even when there are sometimes problems. There are quick responses and very good help. I can only recommend the shop. Thank you very much
Automatically translated · Original: German
Problem solved :-)
Automatically translated · Original: German
Everything went well
Automatically translated · Original: German
What is a Tesla Model S airbag control module?
The Tesla Model S airbag control unit is the central safety unit that activates all occupant restraint systems, such as airbags and seatbelt pretensioners, in the event of a crash. It continuously monitors various sensors and stores important crash data to ensure the proper functioning of all passive safety components. This component is essential for the safety of vehicle occupants.
It acts as the brain of the passive safety system, receiving signals from impact sensors. Based on this data, it deploys the necessary airbags and seatbelt pretensioners.
In addition, the control unit communicates with the vehicle network via the CAN bus and displays the airbag status on the central touchscreen of the Tesla Model S.
Why is the Tesla Model S airbag control module defective?
A Tesla Model S airbag control module can fail due to an accident, electrical system surges, internal component failure, or age-related wear and tear. This compromises the passive safety systems and requires urgent diagnosis and professional repair to restore vehicle safety.
After an accident, even a minor impact, the airbag control unit may malfunction or store crash data that requires resetting or replacement.
Electrical problems such as short circuits or voltage spikes can also damage internal components and cause the control unit to fail. Such internal errors make a Tesla Model S airbag control unit repair unavoidable.
Common error codes for Tesla Model S airbag control unit repair
There are no publicly documented, model-specific error codes for Tesla Model S airbag control unit repairs, as Tesla does not make its diagnostic procedures and error lists publicly available. A precise diagnosis requires specialized Tesla workshop tools available only to authorized service partners.
The Tesla community reports that airbag warning lights often cannot display or read OBD-II codes without special access to the Tesla diagnostic system.
General error codes that could indicate problems with the airbag control unit are not officially published for the Tesla Model S.
- B1000 → ECU communication error → Loss of connection or internal problem of the ECU (illustrative only, not Tesla specific).
- B1010 → Internal memory error → Damage to the memory chip in the airbag control unit (illustrative only, not Tesla-specific).
- B1100 → Software error in the control unit → Corrupt firmware or programming error (illustrative only, not Tesla-specific).
What part numbers are available for the Tesla Model S airbag control unit repair?
For the Tesla Model S airbag control module repair, the exact OEM part number P103222400B (or 103222400B) is the only verified original part number used for this control module in the Tesla Model S. This number has been confirmed by multiple independent sources.
Other part numbers refer to airbag modules or crash sensors, but not to the central airbag control unit itself. Using the exact part number is crucial for a successful Tesla Model S airbag control unit repair.
The manufacturer identifier Tesla (Autoliv) is relevant here because Autoliv is a major supplier for these specific components.
Technical specifications and installation of the Tesla Model S airbag control unit
The airbag control unit in the Tesla Model S is designed as a Passive Safety Restraint Control Module (PSRCM) and is a key safety component. It features CAN bus communication interfaces and integrates signals from various impact and seat occupancy sensors. A failure requires professional diagnosis at a specialist workshop.
The control unit is mounted inside the vehicle, typically under the dashboard or near the center console. It is secured to the vehicle chassis with three screws, with a recommended tightening torque of approximately 10 Nm.
The repaired control unit comes back with its vehicle-specific data and is ready to use immediately after reinstallation. With a replacement using a new or used unit, recoding would be required — with a repair, this is not the case.
The control unit not only handles the deployment of the airbags, but also controls the seat belt pretensioners and other emergency restraint systems. This makes it an integral component of the vehicle's passive safety.
For a smooth Tesla Model S airbag control unit repair, system tests and a possible firmware update after installation are mandatory.
4.8
Based on 241 reviews
What our customers say
„Ok.“
Zsolt Szabó6 days ago„Works like a charm!“
Leoly4 weeks ago„VAG airbag control unit with error B2000 00 reliably repaired. Price very high in comparison, but everything worked out. No exact protocol of what was carried out, probably just newly flashed“
Automatically translated · Original: German
Tokeh Tokeh4 days ago„A great shop, even when there are sometimes problems. There are quick responses and very good help. I can only recommend the shop. Thank you very much“
Automatically translated · Original: German
Sven Wegener6 days ago„Problem solved :-)“
Automatically translated · Original: German
Fa D'A6 days ago„Everything went well“
Automatically translated · Original: German
Mehdi Fattahi6 days ago„Everything works great“
Automatically translated · Original: German
Wolfgang Katenzlast week„Ultra satisfied with this company. My computer was repaired quickly and works perfectly again! Communication is exemplary (emails, SMS...). Very serious company, thank you!“
Automatically translated · Original: French
Sophie Hoguetlast week„Uncomplicated, fast, correct.“
Automatically translated · Original: German
Karl-Josef Backeslast week„Airbag control unit sent: the handling of it was immediate and very serious. The returned control unit was fitted without any problem and works perfectly. Very satisfied!“
Automatically translated · Original: French
Jean Philippe Amourouxlast week„Airbag control unit Fiat 500 was broken. Hard to believe but they can really repair it! Recommendation!!“
Automatically translated · Original: German
Christian Maegerleinlast week„From the first phone call, the order processing, to the shipping, everything was done very quickly and professionally. Now I still have to send the repaired unit to the Swedish workshop and then hopefully the Honda can f…“
Automatically translated · Original: German
Gerd Goldammer2 weeks ago„Ok.“
Zsolt Szabó6 days ago
