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Infiniti G35 V35 Saloon airbag control unit repair
Infiniti G35 V35 Saloon 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.
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Which repair matches your fault code?incl. VAT plus shipping
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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 G35
- Series
- V35 Saloon (2002-2006)

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.
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4.8What is an Infiniti G35 V35 Saloon airbag control unit?
The Infiniti G35 V35 Saloon airbag control unit is the central safety unit that activates all occupant restraint systems, such as airbags and seatbelt pretensioners, in the event of an accident. It continuously monitors sensors, stores relevant crash data, and ensures the proper functioning of the entire airbag system in the vehicle for maximum occupant safety.
This module, also known as the SRS Control Module or Airbag ECU, is crucial for the vehicle's passive safety. It analyzes sensor data in real time to trigger the necessary restraint systems in the event of a collision.
Correct functioning of the airbag control unit is essential to provide the best possible protection for the occupants in the event of an accident.
Why is the Infiniti G35 V35 Saloon airbag control unit defective?
The Infiniti G35 V35 Saloon airbag control unit can become defective because it permanently stores crash data after an accident, has internal errors due to aging or voltage spikes, or suffers moisture damage that makes it necessary to repair the Infiniti G35 V35 Saloon airbag control unit.
Common causes include deployed airbags, which irreversibly store the crash data in the module. Afterward, the module must be reset or replaced.
Internal electronic defects caused by material fatigue or corrosion can also cause failure. This is often indicated by an illuminated airbag warning light.
A failure causes the security system to no longer function properly, requiring rapid diagnosis and repair.
Common error codes for Infiniti G35 V35 Saloon airbag control unit repair
During the Infiniti G35 V35 Saloon airbag control unit repair, various B-codes can indicate malfunctions, as the module is self-diagnostic and reports malfunctions via specific codes, even if no generally valid list for the part number 98820AC70A exists publicly.
These trouble codes are common examples for Nissan/Infiniti systems and often require professional diagnostic equipment for accurate interpretation.
Reading the error memory is the first step in troubleshooting problems that require repair of the Infiniti G35 V35 Saloon airbag control unit.
- B1000 → Control unit communication error → Cause: Interruption in the CAN bus or internal module defect.
- B1231 → Internal error in the airbag control unit → Cause: Hardware or software problem within the module.
- B1281 → Crash data storage volume full → Cause: Airbags were deployed and the crash data must be deleted.
- B1357 → Airbag ECU circuit fault → Cause: Voltage problems, short circuit or defective wiring to the control unit.
What part numbers are available for the Infiniti G35 V35 Saloon airbag control unit repair?
For the Infiniti G35 V35 Saloon airbag control unit repair, the primary OEM part number 98820AC70A is known, which comes directly from Nissan/Infiniti and is relevant for this model, as no alternative supplier part numbers are publicly documented.
This official OEM part number is valid for the SRS airbag control unit of the Infiniti G35 V35 Saloon from 2003-2007.
Any targeted repair or replacement should always be carried out taking this specific number into account to ensure compatibility.
| Part number | Manufacturer | type |
|---|---|---|
| 98820AC70A | Nissan/Infiniti | Original |
Advantages of Infiniti G35 V35 Saloon Airbag Control Unit Repair
Repairing the Infiniti G35 V35 Saloon airbag control unit is a cost-effective and efficient alternative to purchasing a new one, as it restores the full functionality of the safety system and eliminates unnecessary reprogramming costs while also correcting error codes that could cause failure.
A repaired module ensures that the vehicle once again offers full passive safety. This is essential for the safety of the occupants.
The repair is often significantly cheaper than buying a new part and also avoids the time-consuming coding of a new module to the chassis number.
A specialized workshop service can provide a precise diagnosis and initiate the necessary repair steps to quickly resolve the defect and clear the airbag warning light.
Based on 241 reviews
What our customers say
„Ok.“
„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“
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„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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„Problem solved :-)“
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„Everything went well“
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„Everything works great“
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„Ultra satisfied with this company. My computer was repaired quickly and works perfectly again! Communication is exemplary (emails, SMS...). Very serious company, thank you!“
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„Uncomplicated, fast, correct.“
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„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!“
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„Airbag control unit Fiat 500 was broken. Hard to believe but they can really repair it! Recommendation!!“
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„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
„Ok.“



