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Nissan Serena C25 airbag control unit repair
Nissan Serena C25 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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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
- Nissan
- Model
- Nissan Serena
- Series
- C25 (2005-2007)C25 Facelift (2007-2010)
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 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
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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 Nissan Serena C25 airbag control unit?
The Nissan Serena C25 airbag control unit is the central safety unit that activates all occupant restraint systems in the event of an accident. It continuously monitors acceleration and impact sensors, stores relevant crash data, and ensures the precise deployment of all airbag modules and seatbelt pretensioners in the vehicle to protect the occupants.
This safety-critical electronic module controls the deployment of front and, if applicable, side airbags. It contains a special control board with a microcontroller and complex safety algorithms.
The control unit communicates with other vehicle systems via the CAN bus system. It has various connectors for sensors, airbags, and the power supply.
Why is the Nissan Serena C25 airbag control unit defective?
A Nissan Serena C25 airbag control unit is often classified as defective if it has communication errors, is open in its internal circuits, or has corrupted configuration software. Because these problems prevent the airbag systems from monitoring and deploying correctly, the airbag warning light illuminates and the system is in a fault state.
Common causes include internal component failures, water damage, or overvoltage. Even an accident triggering the module stores crash data in the control unit, which requires a reset to restore the module's functionality.
Defective coil rings, wiring problems, or damaged airbag modules can also cause circuit malfunctions that are detected by the control unit. Faulty coding or software problems in the ACU (Airbag Control Unit) are other causes of malfunctions that require a Nissan Serena C25 airbag control unit repair.
Common error codes for Nissan Serena C25 airbag control unit repair
Nissan Serena C25 airbag control unit repair typically involves reading Nissan-specific error codes that indicate specific malfunctions in the airbag system. These codes help precisely identify the cause of the problem, whether it's a communication error, an open circuit in the airbag modules, or a configuration issue with the control unit itself.
- B1000 → Control unit communication error → Defective cables or internal control unit error
- B1052 → Driver airbag module circuit open → Defective coil ring, wiring problem or damaged airbag module
- B1054 → Passenger airbag module circuit open / ACU configuration error → Defective passenger airbag circuit or incorrect/damaged software coding of the control unit
These codes are crucial for correct diagnosis and successful Nissan Serena C25 airbag control unit repair. They are read using professional diagnostic tools and reset after the error is resolved.
What part numbers are available for the Nissan Serena C25 airbag control unit repair?
For Nissan Serena C25 airbag control unit repairs, exact OEM part numbers are crucial, but not readily available. Because part numbers can vary depending on the vehicle's trim level and model year, access to official Nissan parts catalogs or professional databases like TecDoc is essential to determine the correct part number for your specific vehicle model.
Without direct access to these authorized sources, 100% verified OEM part numbers cannot be provided. It is strongly recommended to consult a Nissan dealer or specialized workshop to obtain the exact part number for your airbag control unit.
Suppliers such as Bosch, Continental, and Autoliv also provide OEM part numbers, which can be retrieved from their own catalogs. Only using the correct, verified OEM part number ensures compatibility and safety after the Nissan Serena C25 airbag control unit repair.
4.8
Based on 246 reviews
What our customers say
„Ok.“
Zsolt Szabólast week„Works like a charm!“
Leoly4 weeks ago„Everything went perfectly, I can only recommend it.“
Automatically translated · Original: German
ka irgendwas2 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 Goldammer2 days ago„Airbag control unit Fiat 500 was broken. Hard to believe but they can really repair it! Recommendation!!“
Automatically translated · Original: German
Christian Maegerlein4 days ago„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 Buien5 days ago„Uncomplicated service. Fast and thorough. Can only recommend.“
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Abdul KS5 days ago„All great👍“
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Edin Avdic6 days ago„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 Wegenerlast week„Ok.“
Zsolt Szabólast week
