Ok.
Fiat Punto 199 airbag control unit repair
51838580 · Label
- Label
- Connector
- Back
- 51838580
- 51897787
- 51918197
Fiat Punto 199 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)
Secure payment with
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 Punto
- Series
- 199 (2005-2018)
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 Punto 199 airbag control unit?
The Fiat Punto 199 airbag control unit is the central safety unit that activates all occupant restraint systems in the event of an accident. It monitors sensors, stores crash data, and ensures the proper functioning of all airbag modules in the vehicle.
This critical electronic component is designed specifically for the Fiat Punto 199 to precisely process impact data. It controls the deployment of the airbags and seatbelt pretensioners, which save lives in the event of an accident.
The control unit communicates with other vehicle modules via the CAN bus system. This networking is essential for comprehensive safety system monitoring and error-free operation.
It is compatible with all Fiat Grande Punto 199 models and Punto Evo (199_) from 2005 to approximately 2018. The programming also allows adaptation to various equipment features within this series.
Why is the Fiat Punto 199 airbag control unit defective?
The Fiat Punto 199 airbag control unit often malfunctions because it stores crash data after an accident, blocking it, or due to internal electronic errors. Voltage fluctuations or communication problems in the vehicle's electrical system can also lead to failure, requiring a professional Fiat Punto 199 airbag control unit repair.
Because the control unit stores irreversible crash data after an impact, it may become blocked and require a reset. In this case, further function is no longer guaranteed without a reset.
Internal components can fail due to aging, moisture, or manufacturing defects. Such failures often manifest themselves as the airbag warning light illuminating.
Communication problems via the CAN bus or power supply issues also lead to failure. The airbag control unit can then no longer receive or send data.
Common error codes for Fiat Punto 199 airbag control unit repair
During Fiat Punto 199 airbag control unit repairs, specific error codes may occur that indicate internal defects, power supply, or communication issues. These codes are crucial for a precise diagnosis and targeted repair of the airbag system fault.
- B0100 → Airbag control unit defective → Internal hardware or software error of the control unit.
- B0101 → Airbag control unit voltage supply faulty → Problems with the power supply or internal voltage regulation.
- B0117 → Passenger airbag low input (resistance error) → Control unit detects incorrect resistance on the passenger airbag circuit.
- B1053 → Fuel safety shutdown function faulty → The communication regarding the crash safety shutdown is faulty.
- B10AA → Configuration data incorrect (airbag control unit) → Incompatible or damaged software configuration in the control unit.
- U0001 → CAN bus communication error → General interruption or failure of data transmission in the vehicle network.
- U1726 → Communication error (CAN bus connection to airbag control unit faulty) → Specific interruption of the connection between airbag ECU and CAN bus.
- U0422 → Onboard power supply control unit function faulty → The onboard power supply control unit does not communicate correctly with the airbag control unit.
- "No communication" → Missing communication connection to the airbag control unit → The control unit does not respond to diagnostic requests, often a sign of a complete failure.
What part numbers are available for the Fiat Punto 199 airbag control unit repair?
For the Fiat Punto 199 airbag control unit repair, several verified OEM part numbers are relevant, ensuring compatibility with the 199 series. These numbers, including Fiat and Continental/Siemens variants, are crucial for identifying and correctly replacing or repairing the defective module.
The most important Fiat OEM part numbers include 605236400, specifically for the Fiat Punto 199. The numbers 51754872 and 518385820 have also been verified multiple times as original parts for the Grande Punto 199.
An equivalent reference to 51754872 is 39103125650164KC, which also comes from Fiat. This diversity underscores the need to check the exact number when repairing a Fiat Punto 199 airbag control unit.
Manufacturer numbers from suppliers such as Continental/Siemens, specifically 51838067 and 5WK44148, are also legitimate OEM part numbers. They also fit the airbag control unit in the Fiat Punto 199 and are relevant for the repair.
All of these numbers are confirmed multiple times for the Fiat Punto 199 airbag control unit (model year 2005-2018). This ensures that the correct spare parts can be used during repairs.
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.“
Automatically translated · Original: German
Abdul KS5 days ago„All great👍“
Automatically translated · Original: German
Edin Avdic6 days ago„All great, fast delivery. Thanks.“
Automatically translated · Original: German
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“
Automatically translated · Original: German
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“
Automatically translated · Original: German
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“
Automatically translated · Original: German
Sven Wegenerlast week„Ok.“
Zsolt Szabólast week
