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Land Rover Discovery Sport L550 Airbag Control Unit Repair
FK7214D374AJ · Label
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- Connector
Land Rover Discovery Sport L550 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?excluding VAT and 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
- Land Rover
- Model
- Land Rover Discovery Sport
- Series
- L550 (2015-2019)L550 Facelift (2019-XXXX)
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 Land Rover Discovery Sport L550 airbag control unit?
The Land Rover Discovery Sport L550 airbag control unit is the central safety unit that activates all occupant restraint systems in the event of an accident. It monitors sensors, stores crash data, and ensures the proper functioning of all airbag modules in the vehicle, which is essential for safety.
This module, also known as the Restraint Control Module (RCM) or Sensing Diagnostic Module (SDM), controls the deployment of airbags and seat belt pretensioners.
It is a safety-critical electronic component that processes data from various sensors in the vehicle.
Its correct functioning is essential for protecting vehicle occupants in the event of a collision.
Why is the Land Rover Discovery Sport L550 airbag control unit defective?
The Land Rover Discovery Sport L550 airbag control unit often fails because it stores crash data after an accident that must be manually erased, a so-called hard code. Internal memory or software errors, as well as communication problems with other control units, can also lead to failure. Because such defects compromise safety, a Land Rover Discovery Sport L550 airbag control unit repair is necessary.
A major reason for a defect is the storage of crash data after an accident, even if the airbags were not deployed.
These hard codes like B1100 block the system, causing the airbag warning light to stay on and the safety system to remain inactive.
Other causes can be internal component errors such as defective memory areas, software or firmware errors, and problems communicating with other vehicle control units.
A diagnosis by a specialist workshop helps to identify the exact fault and initiate the appropriate repair.
Common error codes for Land Rover Discovery Sport L550 airbag control unit repair
During Land Rover Discovery Sport L550 airbag control unit repairs, specific error codes often occur that indicate internal problems with the control unit. These range from communication and memory errors to permanently stored crash data that impairs functionality. Accurately diagnosing these codes is crucial for precisely correcting the defect and restoring vehicle safety.
- B1000: Control unit communication error → Signal transmission to the airbag ECU disturbed → Internal wiring or ECU hardware error.
- B1001: Memory error in the airbag control unit → Internal memory defective or corrupted → Hardware defect in the airbag module.
- B1002: Airbag module internal error → ECU internal component malfunction → Control unit is broken and needs to be repaired.
- B1003: Software or firmware error in the airbag module → Damaged software or incorrect programming → Reprogramming or repair required.
- B1004: Airbag control unit self-diagnosis error → ECU cannot complete self-test → Internal system malfunction.
- B1005: Internal memory access error → ECU memory access failed → Damaged memory chip.
- B1010: Communication error with other control units → Airbag ECU does not receive/send data correctly → CAN bus problem or ECU internal error.
- B1100: Hardcode - Crash data saved (crash data not deleted) → Accident history in memory → Crash data must be deleted before recommissioning.
- B1101: Malfunction of the internal airbag relay control → Problem with the internal control of the deployment components → Hardware error in the control unit.
What part numbers are available for the Land Rover Discovery Sport L550 airbag control unit repair?
When repairing the Land Rover Discovery Sport L550 airbag control unit, several specific OEM part numbers are relevant, including the original Land Rover and official replacement parts, as well as the corresponding Bosch part number. Correctly identifying the part number is crucial for module compatibility and a successful repair to avoid further errors.
The primary original OEM part number for the Land Rover Discovery Sport L550 airbag control unit is LR095850 from the manufacturer Land Rover.
Additionally, LR062161 and LR072501 are official Land Rover supersession or replacement numbers that are also used for the same control unit.
Another verified OEM part number comes from the supplier Bosch: 0285020034, which is listed as an original part for this vehicle model.
The repaired control unit is ready for immediate operation after installation.
Before repairing or replacing a Land Rover Discovery Sport L550 airbag control unit, the part number compatibility should always be carefully checked to prevent system failure.
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 irgendwas2 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 Goldammer3 days ago„Airbag control unit Fiat 500 was broken. Hard to believe but they can really repair it! Recommendation!!“
Automatically translated · Original: German
Christian Maegerlein5 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 Buien6 days ago„Uncomplicated service. Fast and thorough. Can only recommend.“
Automatically translated · Original: German
Abdul KS6 days ago„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“
Automatically translated · Original: German
Sven Wegenerlast week„Ok.“
Zsolt Szabólast week
