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Subaru Legacy BR Airbag Control Unit Repair
Subaru Legacy BR 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(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
- Subaru
- Model
- Subaru Legacy
- Series
- BR (2009-2014)
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 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 a Subaru Legacy BR airbag control unit?
The Subaru Legacy BR airbag control unit is the central safety unit in the vehicle that activates all occupant restraint systems in the event of an accident. It continuously monitors sensors, stores relevant crash data, and ensures the proper functioning of all airbag modules and seatbelt pretensioners to minimize injuries.
This module, also called the SRS computer, is responsible for the precise activation of the passive safety systems of the Subaru Legacy BR.
It processes signals from acceleration sensors and decides on the precise time for airbag activation.
Why is the Subaru Legacy BR airbag control unit defective?
The Subaru Legacy BR airbag control unit often malfunctions because it stores crash data after an accident, preventing further operation, or because internal hardware errors such as surges, short circuits, or water damage damage the electronics. This causes the airbag warning light to remain permanently illuminated, necessitating repair of the Subaru Legacy BR airbag control unit.
A common reason for failure is the storage of crash data after the airbag system has been deployed, which locks the control unit.
Aging processes, material fatigue of electronic components or external influences such as moisture can also lead to internal defects.
Power supply problems or faulty wiring can also affect the control unit and require immediate repair.
Common error codes for Subaru Legacy BR airbag control unit repair
When diagnosing and repairing the Subaru Legacy BR airbag control unit, specific error codes may occur that indicate internal defects, communication issues, or circuit faults within the control unit. These codes are crucial for precisely identifying the cause of the illuminated airbag warning light and initiating the necessary repair.
- B1000: Communication error → Airbag control unit cannot communicate with other systems → Internal defect or wiring problem.
- B1820: Internal error in the airbag control unit → Software or hardware problem in the module → Control unit defective, replacement or repair necessary.
- B1822: Memory not accessible in the airbag control unit → Problems accessing the internal data memory → Possibly after a crash or due to an internal defect.
- B1872: Airbag control module circuit fault → Short circuit or open circuit in the power supply to the module → Check external wiring or internal defect.
- B1877: Airbag control module internal error → General malfunction of internal components → Repairing the Subaru Legacy BR airbag control module is often the solution.
What part numbers are available for the Subaru Legacy BR airbag control unit repair?
For the Subaru Legacy BR airbag control unit repair, several part numbers are stored for this product. The manufacturer part numbers are 98221AJ030, 98221AJ130 and 98221AJ15B. These numbers belong to airbag control units of this model and help assign the correct unit for the repair.
The supplier part numbers from Denso are 150300-2150 and 150300-4670, also stored for this product. More suitable numbers can be found in the part number list on this page.
The part number is shown on the label of the airbag control unit and can be stated in the repair order.
Subaru Legacy BR Airbag Control Unit Repair: Procedure and Installation Position
Repairing or replacing a Subaru Legacy BR airbag control unit requires a careful approach, starting with precise diagnosis of the trouble codes. The control unit is typically located in the interior, often under the center console, which simplifies access for repairing the Subaru Legacy BR airbag control unit.
The airbag control unit is installed in the vehicle interior, usually centrally under the center console or the glove compartment.
Access typically requires removing trim panels to access the special connector.
After removal and successful repair, the module returns with its vehicle-specific settings unchanged. It is immediately operational after reinstallation – no VIN coding is required.
Specialized workshops can erase crash data and reset the control unit, which is often necessary for a successful 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 irgendwas3 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 Goldammer4 days ago„Airbag control unit Fiat 500 was broken. Hard to believe but they can really repair it! Recommendation!!“
Automatically translated · Original: German
Christian Maegerlein6 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 Buienlast week„Uncomplicated service. Fast and thorough. Can only recommend.“
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Abdul KSlast week„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
