Ok.
Subaru Trezia NCP120X airbag control unit repair
Subaru Trezia NCP120X 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(241)
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
- Subaru
- Model
- Subaru Trezia
- Series
- NCP120X (2011-2014)
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
4.8Based on 241 reviewsView all reviews →
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
Automatically translated · Original: German
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
Problem solved :-)
Automatically translated · Original: German
Everything went well
Automatically translated · Original: German
What is a Subaru Trezia NCP120X airbag control unit?
A Subaru Trezia NCP120X airbag control unit is the central safety unit in the vehicle, continuously evaluating sensor data to detect a collision. In the event of an accident, it precisely controls the activation of all occupant restraint systems, such as airbags and seatbelt pretensioners, and stores important crash data, thus ensuring the safety of the vehicle's occupants.
This module, often called the airbag ECU, is critical to your vehicle's passive safety system. It continuously monitors system integrity and stores diagnostic codes in the event of malfunctions.
Its precise functionality is based on the real-time processing of signals from various sensors, such as acceleration and impact sensors.
Why is the Subaru Trezia NCP120X airbag control unit defective?
A Subaru Trezia NCP120X airbag control unit often fails because it stores crash data after an accident and then blocks it, or because internal electronic errors occur due to aging or voltage fluctuations. Water damage or improper repair attempts can also lead to failure, requiring professional Subaru Trezia NCP120X airbag control unit repair.
Because the control unit is triggered in the event of an impact, crash data is permanently stored in memory. The control unit is then generally locked from reuse.
As internal electronic components age or are damaged by moisture, communication errors or complete functional failure can occur. This is often indicated by an illuminated airbag warning light.
Common error codes for Subaru Trezia NCP120X airbag control unit repair
Specific, control unit-related trouble codes for the Subaru Trezia NCP120X airbag control unit are not publicly documented, as these are often manufacturer-specific and require dedicated diagnostic tools. Therefore, general system errors or communication disruptions are the primary indicators of a necessary repair.
If the airbag control unit of the Subaru Trezia NCP120X is defective, the vehicle usually signals this by a permanently illuminated airbag warning light in the instrument cluster.
Diagnosis is performed via an OBD-II interface, which, however, often provides generic B-codes such as "B1000 - Control Unit Internal Error" or "B1001 - Control Unit Communication Error" without revealing a detailed cause.
For a precise Subaru Trezia NCP120X airbag control unit repair, access to manufacturer-specific software such as Bosch ESI[tronic] or the Subaru diagnostic program is necessary to obtain deeper error definitions and carry out a successful repair.
What part numbers are available for the Subaru Trezia NCP120X airbag control unit repair?
For the Subaru Trezia NCP120X airbag control unit repair, several verified OEM part numbers are relevant to ensure compatibility with the vehicle model. These numbers identify the exact airbag control unit and are essential for the correct selection or repair of the module.
The following part numbers are confirmed as genuine Subaru parts or as OEM replacement parts from suppliers such as Autoliv for the Subaru Trezia NCP120X:
- 98221-52030 → Subaru → Genuine part
- 98221-52031 → Subaru → Genuine part
- 98221-52032 → Subaru → Genuine part
- 98221-52033 → Subaru → Genuine part
- 89035-SR3-E820-M1 → Autoliv → OEM part
These part numbers are crucial for selecting the correct replacement part or identifying the module to be repaired to ensure the functionality of the airbag system after the Subaru Trezia NCP120X airbag control unit repair.
4.8
Based on 241 reviews
What our customers say
„Ok.“
Zsolt Szabó6 days ago„Works like a charm!“
Leoly4 weeks ago„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 Tokeh4 days ago„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 Wegener6 days ago„Problem solved :-)“
Automatically translated · Original: German
Fa D'A6 days ago„Everything went well“
Automatically translated · Original: German
Mehdi Fattahi6 days ago„Everything works great“
Automatically translated · Original: German
Wolfgang Katenzlast week„Ultra satisfied with this company. My computer was repaired quickly and works perfectly again! Communication is exemplary (emails, SMS...). Very serious company, thank you!“
Automatically translated · Original: French
Sophie Hoguetlast week„Uncomplicated, fast, correct.“
Automatically translated · Original: German
Karl-Josef Backeslast week„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!“
Automatically translated · Original: French
Jean Philippe Amourouxlast week„Airbag control unit Fiat 500 was broken. Hard to believe but they can really repair it! Recommendation!!“
Automatically translated · Original: German
Christian Maegerleinlast week„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
Gerd Goldammer2 weeks ago„Ok.“
Zsolt Szabó6 days ago
