Works like a charm!
Alfa Romeo 146 930 airbag control unit repair
Alfa Romeo 146 930 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.
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Our estimated repair time for this product is about: 3–4 business days
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Specifications
- Make
- Alfa Romeo
- Model
- Alfa Romeo 146
- Series
- 930 (1995-1997)930 Facelift (1996-1999)930 Facelift (1999-2000)

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.
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4.8What is an Alfa Romeo 146 930 airbag control unit?
The Alfa Romeo 146 930 airbag control unit is the central safety unit in the vehicle, activating all occupant restraint systems in the event of an accident. It continuously monitors crash sensors, stores relevant event and crash data, and ensures the immediate deployment of airbags and seatbelt pretensioners to maximize occupant safety.
This electronic module is crucial for the passive safety of the Alfa Romeo 146 (Type 930) built between 1994 and 2001.
It acts as the brain of the airbag system, processing incoming signals and reacting precisely in an emergency.
Why is the Alfa Romeo 146 930 airbag control unit defective?
An Alfa Romeo 146 930 airbag control unit is often defective because it permanently stores crash data after an accident, requiring a reset, or internal hardware errors occur that cause failure. This can also lead to communication problems with other vehicle systems, causing the airbag warning light to remain permanently illuminated.
A typical reason for a defect is an accident, as the control unit writes crash data and is thus locked.
Internal electronic errors or an aging process of the components can also lead to the failure of the module, which makes a repair of the Alfa Romeo 146 930 airbag control unit necessary.
These problems are often indicated by an illuminated airbag warning light on the dashboard.
Common error codes for Alfa Romeo 146 930 airbag control unit repair
When diagnosing a faulty Alfa Romeo 146 930 airbag control unit, two specific error codes primarily occur: B1000, which indicates communication problems, and the blink code "1," which signals an internal hardware defect. These codes typically require a special airbag control unit repair or a module reset.
- B1000 → Control unit communication error → Problems in data transmission between airbag ECU and other modules, often due to internal damage.
- 1 (blink code) → Control unit defective (internal error) → Indication of hardware damage to the control unit itself that requires repair.
Other general errors such as sensor problems cannot be directly attributed to the control unit and are therefore excluded from this type of troubleshooting.
The precise diagnosis of these errors requires specialized OBD diagnostic devices for airbag systems in the workshop.
What part numbers are available for the Alfa Romeo 146 930 airbag control unit repair?
Three precisely verified OEM part numbers are relevant for the Alfa Romeo 146 930 airbag control unit repair: 46538798 / P1261645 (TRW), 60631206 (TRW), and 46842421 (Siemens). These original control units are specifically designed for the Alfa Romeo 146 930 series and ensure the correct functioning of the safety systems.
Part number 46538798 / P1261645 was manufactured by TRW and is a widely used original airbag control unit for the Alfa Romeo 146 (Type 930).
Part number 60631206 , which is listed in professional spare parts catalogs for this model, also comes from TRW.
The part number 46842421 comes from Siemens and was also used in the closely related Alfa Romeo 145 (930) series, which confirms its compatibility with the 146.
Repairing these specific modules is a cost-effective alternative to purchasing new ones, especially if the failure is due to an accident.
Based on 233 reviews
What our customers say
„Works like a charm!“
„Airbag control unit Fiat 500 was broken. Hard to believe but they can really repair it! Recommendation!!“
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„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…“
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„Fast repair and fast shipping Simply top“
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„Everything works great“
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„Ultra fast delivery, fit really well in the end. There was even a pen and gummy bears included. :D Definitely again, thank you very much!“
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„I drive a W210 estate. My control unit was broken and because of that I couldn't go to TÜV. I was recommended Airbag24 from a forum. I sent in my control unit. Unfortunately everything was a bit under time pressure and I…“
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„Motorhome Fiat Ducato. Fault airbag lamp lit permanently, could also not be reset after reading it out. Fault was permanently present. Quick friendly contact with Airbag24, described the fault, known problem was the stat…“
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„Professionals are at work here, any additional repairs that may arise are carried out without complaint and without discussion...always happy to come back.“
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„From the order to the repair everything worked well, airbag control unit installed, the light goes off again as it should, good service, fast repair and return shipping. Thanks 👍👍👍“
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„Got the second airbag control unit from you for another car. Fits, no more error message. Great service Can only recommend. Super fast delivery, and they keep what they promise. A big thank you to this company.“
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„Super fast service and repair Fast processing“
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„Works like a charm!“





