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Nissan Maxima A35 airbag control unit repair
Nissan Maxima A35 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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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 Maxima
- Series
- A35 (2008-2014)

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
4.8What is a Nissan Maxima A35 airbag control unit?
The Nissan Maxima A35 airbag control unit is the central safety unit of the Supplemental Restraint System (SRS), which activates all occupant restraint systems, such as airbags and seatbelt pretensioners, in the event of a crash. It continuously monitors sensors, stores relevant crash data, and ensures the proper operation of all airbag modules in the vehicle for maximum occupant safety.
This critical component acts as the brain of the airbag system, processing signals from impact sensors in the vehicle. Its primary function is to precisely and timely trigger the passive safety devices in the event of a collision.
The control unit communicates with other vehicle systems via the CAN bus and stores all safety-relevant information. Proper functioning is crucial for vehicle licensing and the safety of vehicle occupants.
Why is the Nissan Maxima A35 airbag control unit defective?
A Nissan Maxima A35 airbag control unit is often defective because it stores crash data after an accident, which activates the airbag light. Internal errors, power supply problems, or communication disruptions can also cause failure. A repair is then necessary to restore safety.
After each airbag deployment, so-called "crash data" is permanently stored in the control unit. This data prevents the module from being reused without a special reset or professional repair.
Other causes of failure include overvoltages, water ingress, or aging of electronic components. This leads to internal errors that make proper function impossible.
Another common problem is incorrect configuration after replacing the module. The airbag control unit must be programmed to the specific vehicle identification number (VIN), otherwise the airbag light will remain active.
Common error codes for Nissan Maxima A35 airbag control unit repair
When diagnosing the Nissan Maxima A35 airbag control module, specific error codes may appear that indicate problems with the module itself, stored crash data, or communication problems. These DTCs are crucial for troubleshooting and successfully repairing the system.
- B1000: Control unit communication error → Airbag ECU → Communication problem with the airbag control unit.
- B1015: Crash data stored in the airbag control unit → Airbag Control Module Crash Code → Reset necessary after accident.
- B1427-55: Airbag control module not configured to VIN → Must be programmed → Module was replaced but not adapted.
- B142A: Ignition voltage error → Airbag ECU power supply → Control unit power supply problem.
- U1000: CAN communication error → Bus connection error → Malfunction in the CAN bus to the airbag control unit.
- U1010: Airbag ECU CAN error → Check connectors → Specific control unit communication error.
What part numbers are available for the Nissan Maxima A35 airbag control unit repair?
The part number for the Nissan Maxima A35 airbag control unit repair is 98820 JN50A, stored for this repair product. It is a manufacturer part number that belongs to airbag control units of this model. You can state the number on the label of your control unit in the repair order.
Before you submit the repair order, check whether the number on the label matches this part number.
Guide
How to create a repair order
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What our customers say
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„Airbag24 is a very well organized company. The shipping procedure is correct and reliable. The quick repair right after receipt, the clear payment after repair, the UPS shipping right away. I am very satisfied with the r…“
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„⭐⭐⭐⭐⭐ I am absolutely thrilled and very satisfied with the service from Airbag24! The processing went smoothly and the delivery was incredibly fast. Everything worked perfectly. I can recommend Airbag24 without reservati…“
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„Sent in a defective airbag control unit for my Ducato. After a few days the info that unfortunately it's unrepairable, but right away an offer for a replacement unit. Agreed and received a few days later. Installed and n…“
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„Super satisfied, top quality and shipping mega fast. Installation child's play, happy to order again anytime“
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„Top service, fast repair and shipping, nice and helpful support, gladly again anytime“
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„Thanks to the team! Very fast processing, flawless shipping, control unit works perfectly again and was above all much cheaper than a new unit.“
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„Top advice on the phone, my control unit/Fiat 500 arrived there on a Wednesday, Friday came the message: Defect found and successfully fixed, by Monday I already had it in the mail. The airbag light came on, the workshop…“
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„Serious company, fast and efficient work. Airbag message problem solved following their intervention on my calculator. Thank you.“
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