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Infiniti Q45 F50 airbag control unit repair
Infiniti Q45 F50 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
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Repair type
Which repair matches your fault code?excluding VAT and 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
- Infiniti
- Model
- Infiniti Q45
- Series
- F50 (2001-2004)F50 Facelift (2004-2006)
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 an Infiniti Q45 F50 airbag control unit?
The Infiniti Q45 F50 airbag control unit is the central safety unit that precisely activates all occupant restraint systems in the event of an accident. It continuously monitors sensors, stores relevant crash data, and ensures the immediate and correct deployment of airbags and seatbelt pretensioners to maximize occupant safety.
This module, also called the SRS computer, is the brain of your vehicle's passive safety system. It processes real-time data from impact sensors, reliably controlling the deployment of front and side airbags and seat belt pretensioners.
Why is the Infiniti Q45 F50 airbag control unit defective?
The Infiniti Q45 F50 airbag control unit often fails due to aging internal components, electrical surges, or the system being blocked by crash data stored after an accident. This often causes the airbag warning light to activate and requires a professional Infiniti Q45 F50 airbag control unit repair to restore functionality.
A common cause of failure is an internal memory error that disrupts communication with the control unit. A power supply problem can also cause the module to fail and generate error messages.
After an impact, the control unit stores crash data that is deleted by a reset. After repair, the device returns with all vehicle data and is immediately ready for use – without additional programming or coding.
Common error codes for Infiniti Q45 F50 airbag control unit repair
During the Infiniti Q45 F50 airbag control unit repair, B-codes are primarily diagnosed, which indicate problems within the control unit itself. Errors such as B1000 (communication), B1001 (power supply), or B1003 (internal memory) indicate an internal module defect. These require specific diagnostics to resolve the failure.
- B1000 → Control unit communication error → Internal communication fault or damaged bus connection in the airbag ECU.
- B1001 → Control unit power supply error → Problem with the internal power supply of the airbag module.
- B1003 → Internal memory error control unit → Defect in the EEPROM or other memory units of the airbag ECU.
- B1005 → Self-test error in the control unit → The module failed an internal function test.
- B1010 → Airbag ignition control unit circuit error → Problem in the ignition circuits controlled by the airbag ECU.
These error codes indicate problems that are resolved by reset and electronics restoration during repair. The repaired device is immediately functional after reinstallation without further coding required.
What part numbers are available for the Infiniti Q45 F50 airbag control unit repair?
For Infiniti Q45 F50 airbag control unit repair, the exact OEM part number 98820-AR012 is essential, as it is the only 100% verified number for model years 2003-2005. Differing part numbers can cause malfunctions or persistent airbag warning lights, so an exact match is crucial.
The specific OEM part number for the Infiniti Q45 F50 airbag control module is 98820-AR012. This number is valid for models from 2003 to 2005.
No alternative OEM part numbers or supplier-approved replacement numbers were found. Using the exact part number is critical for the correct function of the safety system and a successful Infiniti Q45 F50 airbag control unit repair.
4.8
Based on 246 reviews
What our customers say
„Ok.“
Zsolt Szabólast week„Works like a charm!“
Leolylast month„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 Goldammer3 days ago„Airbag control unit Fiat 500 was broken. Hard to believe but they can really repair it! Recommendation!!“
Automatically translated · Original: German
Christian Maegerlein5 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 Buien6 days ago„Uncomplicated service. Fast and thorough. Can only recommend.“
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Abdul KS6 days ago„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 Wegenerlast week„Ok.“
Zsolt Szabólast week
