Ok.
Alfa Romeo Spider 939 airbag control unit repair
50507543 · Label
- Label
- Connector
- Back
Alfa Romeo Spider 939 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
Mounting position
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
- Alfa Romeo
- Model
- Alfa Romeo Spider
- Series
- 939 (2007-2008)939 Facelift (2008-2010)
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 an Alfa Romeo Spider 939 airbag control unit?
The Alfa Romeo Spider 939 airbag control unit is the central safety unit that controls and monitors the occupant restraint systems in the event of an accident. It receives critical signals from acceleration and crash sensors, stores relevant event data, and is essential for the correct deployment of all airbag modules in the vehicle.
This safety-critical component is responsible for the precise deployment of the airbags and seatbelt pretensioners. It ensures optimal occupant protection in the Alfa Romeo Spider 939 in the event of a collision.
It continuously receives signals from various sensors in the vehicle, enabling a quick and reliable response in an emergency.
Why is the Alfa Romeo Spider 939 airbag control unit defective?
The Alfa Romeo Spider 939 airbag control unit often fails because it stores crash data (B1001) after an accident, causing a continuous airbag warning light. Internal communication errors (B1000) or electronic defects can also cause failure and necessitate repair.
A common cause is the storage of crash data after an impact, which is stored as hard code B1001. This code blocks further function and must be cleared by a professional repairer.
Furthermore, internal electronic malfunctions or communication problems (e.g., error code B1000) can lead to failure. In such cases, a thorough diagnosis and often a specialized Alfa Romeo Spider 939 airbag control unit repair are required.
Since the control unit for the 939 Spider is no longer available as a new part, repair services are the primary solution. A professional repair will restore the module to its original condition and full functionality.
Common error codes for Alfa Romeo Spider 939 airbag control unit repair
When repairing the Alfa Romeo Spider 939 airbag control unit, two specific error codes primarily occur that indicate a defective unit. These are the communication error B1000 and the critical hard code B1001, which signals the storage of crash data after an accident.
- B1000 → Control Unit Communication Error → Indicates problems with internal ECU communication or bus interaction.
- B1001 → Crash data stored (hard code) → Indicates that the control unit has registered an impact.
These error codes are direct indicators of the need for an Alfa Romeo Spider 939 airbag control unit repair. Simply erasing the memory is not sufficient for B1001.
Only a professional reset and repair of the control unit can permanently remove these hard codes. This will clear the airbag warning light and reactivate the safety system.
What part numbers are available for the Alfa Romeo Spider 939 airbag control unit repair?
For the Alfa Romeo Spider 939 airbag control unit repair, three 100% verified original OEM part numbers are relevant. These are 50511357, 50507543, and 50507544, all manufactured by Alfa Romeo and precisely fitting the model. There are no reliably confirmed alternative supplier numbers.
Part number 50511357 is directly confirmed as an airbag control unit for the Alfa Romeo Spider Type 939. It has been verified by specialized airbag repair services.
These specific OEM part numbers ensure full compatibility with your Alfa Romeo Spider 939. The numbers 50507543 and 50507544 are also verified multiple times for the series.
These are exclusively original manufacturer (OEM) parts from Alfa Romeo, which stand for the highest quality and precision fit. Repairing these original modules is therefore the preferred solution.
These control units are also compatible with the Alfa Romeo Brera 939, as many components are identical. Since new parts are no longer available, repair is the best way to restore functionality.
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
