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Nissan X-Trail T30 airbag control unit repair
Nissan X-Trail T30 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
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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.
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 X-Trail
- Series
- T30 (2001-2003)T30 Facelift (2003-2007)

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 X-Trail T30 airbag control unit?
The Nissan X-Trail T30 airbag control unit is your vehicle's central safety unit, continuously monitoring sensor data. It precisely activates all occupant restraint systems, such as airbags and seatbelt pretensioners, in an emergency, stores important crash data, and ensures the functionality of the entire system to provide maximum safety.
This electronic control unit is crucial for the passive safety of the Nissan X-Trail T30.
It is responsible for quickly and reliably deploying the airbags and belt tensioners in the event of an impact.
In addition, the control unit stores relevant information about the accident.
Why is the Nissan X-Trail T30 airbag control unit defective?
A Nissan X-Trail T30 airbag control unit can be defective because irreversible crash data was stored after an accident, or internal components have been damaged due to aging and short circuits. This often leads to a permanently illuminated airbag warning light and the failure of the safety system, making immediate repair unavoidable.
Common causes of a defect are stored crash information that blocks the system and prevents it from functioning properly.
Internal damage caused by moisture, short circuits or age-related material fatigue can also damage the control unit.
A failure of the airbag control unit is usually indicated by a permanently active warning light on the dashboard.
Common error codes for Nissan X-Trail T30 airbag control unit repair
During a Nissan X-Trail T30 airbag control unit repair, specific error codes will occur that directly indicate problems with the control unit itself. These codes are crucial for a precise diagnosis, as they signal communication failures or internal defects that require precise troubleshooting by a qualified technician.
- B1000 → Control unit communication error → Signals problems in the connection between the airbag control unit and other vehicle modules.
- B1015 → Airbag system faulty (control unit defective) → Indicates an internal defect or a malfunction of the airbag control unit itself.
- B1139 → Airbag System Faulty → A generic code indicating a critical malfunction in the airbag system, often triggered directly by the control module.
- U1000 → CAN communication error → Indicates an interruption or malfunction in the data transmission via the vehicle's internal CAN bus network, affecting the airbag control unit.
These error codes are crucial to finding the exact cause of the airbag system failure.
They enable targeted diagnosis and repair of the Nissan X-Trail T30 airbag control unit.
Only by reading and interpreting these codes can the system function be successfully restored.
What part numbers are available for the Nissan X-Trail T30 airbag control unit repair?
For the Nissan X-Trail T30 airbag control unit repair, ten part numbers are stored, among them the manufacturer numbers 28556 8H500, 98820 9H600 and 988208H40C. All numbers belong to airbag control units of this model. The number on the control unit label can be compared with them.
The further manufacturer numbers are 28556 8H505, 28556 8H50E, 28556 8H53E, 98820 8H405, 98820 8H40E, 98820 9H605 and 98820 9H606.
The matching number can be stated in the repair order so that the control unit is clearly assigned.
Based on 246 reviews
What our customers say
„Ok.“
„Works like a charm!“
„Everything went perfectly, I can only recommend it.“
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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 fi…“
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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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„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 👍“
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„Uncomplicated service. Fast and thorough. Can only recommend.“
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„All great👍“
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„All great, fast delivery. Thanks.“
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„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
„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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„Ok.“




