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Fiat 124 Spider 348 airbag control unit repair
N243-57K30 · Label
- Label
- Connector
- Back
Fiat 124 Spider 348 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(246)
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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
- Fiat
- Model
- Fiat 124 Spider
- Series
- 348 (2016-2018)
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 246 reviewsView all reviews →
Works like a charm!
Everything went perfectly, I can only recommend it.
Automatically translated · Original: German
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 finally pass the HU there again (failed because of the red light for the airbag). Today the message came from SWE, the car is running again, the red light is off and the HU was also passed. Once again many thanks for the help in need. Keep it up and maybe word will also spread in SWE that Airbag 24 does great work. Regards Gerd
Automatically translated · Original: German
Airbag control unit Fiat 500 was broken. Hard to believe but they can really repair it! Recommendation!!
Automatically translated · Original: German
Everything worked out great! Read out fault memory, sent it in, received offer and sent in the defective control unit. Got it back repaired after 3 days, price exactly as in the offer. It can't get any better 👍
Automatically translated · Original: German
What is a Fiat 124 Spider 348 airbag control unit?
The Fiat 124 Spider 348 airbag control unit is your vehicle's central safety unit, which activates all occupant restraint systems, such as airbags and seatbelt pretensioners, in the event of an accident. It continuously monitors sensors, stores important crash data, and ensures the proper functioning of all passive safety system components. This module is crucial for occupant protection.
It acts as the brain of the airbag system and processes signals from crash and acceleration sensors at lightning speed.
Its main task is to trigger the pyrotechnic elements in the event of an impact in order to maximize the safety of the occupants.
Why is the Fiat 124 Spider 348 airbag control unit defective?
A Fiat 124 Spider 348 airbag control unit can fail because crash data is stored after an accident, or due to internal faults and overvoltage damage. Airbag24 erases this data, fixes the faults, and restores the system. The repaired control unit comes back with full functionality and is immediately operational after reinstallation – without any reprogramming required.
After an impact, the control unit automatically locks to prevent accidental activation and stores the crash data.
Internal components can wear out over time or be damaged by external influences such as moisture or voltage fluctuations, causing failure.
A known software error that could cause incorrect airbag deployment led to a recall for certain model years of the Fiat 124 Spider.
Common error codes for Fiat 124 Spider 348 airbag control unit repair
When repairing the Fiat 124 Spider 348 airbag control unit, specific error codes indicate problems with the module itself, rather than with sensors or other components. These codes require precise diagnosis to identify the cause of the defect and initiate the necessary repair or reset. Reading these errors is the first step in restoring vehicle safety.
- B1000 → Control unit communication error → Interrupted connection or the module does not respond to diagnostic requests.
- 65535 → Control unit defective / internal error → A generic code that indicates a serious functional failure or an internal hardware defect.
- 93F9 → Internal error in the airbag control unit → Often indicates specific internal problems such as overvoltage damage or component failure.
The official recall regarding a software error in the airbag control unit did not have a specific published error code, but required a software update.
What part numbers are available for the Fiat 124 Spider 348 airbag control unit repair?
For the Fiat 124 Spider 348 airbag control unit repair, the manufacturer part numbers N243-57K30 and NA1J-57K30 are stored for this repair product, and both belong to airbag control units of this model and help to identify the correct unit for the vehicle.
The matching number is printed on the label of the airbag control unit and can be stated on the repair order.
Compatibility and functions of the Fiat 124 Spider 348 airbag control unit
The Fiat 124 Spider 348 airbag control unit is specifically designed for Fiat 124 Spider models from 2017 to 2024 with 1.4 MultiAir Turbo engines and offers comprehensive safety features. It controls the deployment of driver, passenger, and side airbags, as well as the seat belt pretensioners, and integrates with other vehicle safety systems to ensure maximum occupant protection in the event of an accident.
This module is compatible with all 2-door convertible variants of the Fiat 124 Spider, regardless of manual or automatic transmission.
Its core functions include the precise analysis of impact signals and the millisecond-precise activation of the restraint systems.
The control unit performs a permanent self-diagnosis and, in the event of errors, displays a warning message on the dashboard to indicate the need for diagnosis or repair.
After an accident, the module stores important crash data, which is of great importance for error analysis and the processing of the Fiat 124 Spider 348 airbag control unit repair.
Thanks to specialized service providers, the control unit can be reset after an accident, erasing the stored crash data and preparing the module for reuse, saving costs and time during repair.
Guide
How to create a repair order
4.8
Based on 246 reviews
What our customers say
„Ok.“
Zsolt Szabó2 weeks ago„Works like a charm!“
Leolylast month„Everything went perfectly, I can only recommend it.“
Automatically translated · Original: German
ka irgendwas5 days ago„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 fi…“
Automatically translated · Original: German
Gerd Goldammer5 days ago„Airbag control unit Fiat 500 was broken. Hard to believe but they can really repair it! Recommendation!!“
Automatically translated · Original: German
Christian Maegerleinlast week„Everything worked out great! Read out fault memory, sent it in, received offer and sent in the defective control unit. Got it back repaired after 3 days, price exactly as in the offer. It can't get any better 👍“
Automatically translated · Original: German
Toni Buienlast week„Uncomplicated service. Fast and thorough. Can only recommend.“
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Abdul KSlast week„All great👍“
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Edin Avdiclast week„All great, fast delivery. Thanks.“
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Andrej Ivanovlast week„100% satisfied. Everything handled very professionally and transparently. Only the return shipping took too long. This was however due to UPS and less to Aairbag24. Thank you very much“
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Dennis Welast week„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“
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Tokeh Tokehlast week„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“
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Sven Wegener2 weeks ago„Ok.“
Zsolt Szabó2 weeks ago
