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Renault Espace III airbag control unit repair
550735100 · Label
- Label
- Connector
- 550735100
- 6025313596F
Renault Espace III 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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Repair type
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Our estimated repair time for this product is about: 3–4 business days
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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
- Renault
- Model
- Renault Espace
- Series
- III (1996-2002)

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 Renault Espace III airbag control unit?
The Renault Espace III 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 and seatbelt pretensioners in the vehicle. A professional Renault Espace III airbag control unit repair restores safety.
This critical component of the safety system precisely controls the deployment of airbags and seatbelt pretensioners. It is designed to provide optimal protection for occupants in the event of a collision.
The control unit receives signals from crash sensors and seat occupancy sensors. This data is processed in milliseconds to activate the necessary restraint systems.
Why is the Renault Espace III airbag control unit defective?
A Renault Espace III airbag control unit can fail due to internal memory errors, software problems, or damage after an accident that causes a persistent airbag warning light. This results in the system no longer fulfilling its safety function, making a Renault Espace III airbag control unit repair unavoidable.
Common causes include internal errors in the EEPROM, which prevent crash data from being erased. Communication problems or missing vehicle identification can also lead to failure.
A malfunction is often indicated by a permanently illuminated airbag warning light in the instrument cluster. In such cases, communication with the control unit is no longer possible.
Short circuits, low voltages caused by battery problems, or broken wires can also damage the control unit. A prompt diagnosis by a specialist workshop is crucial to resolve the problem and ensure road safety.
Common error codes for Renault Espace III airbag control unit repair
During a Renault Espace III airbag control unit repair, specific error codes may occur that indicate internal problems such as memory errors, software defects, or difficulties with crash data storage. These codes are exclusively control unit-related and require specific diagnostics to resolve the error.
- B1000 → Control unit communication error → The control unit cannot communicate correctly with other systems.
- B1001 → Internal control unit memory error → A problem in the internal memory of the airbag control unit was detected.
- B1002 → Control unit software error → The software of the airbag control unit is malfunctioning.
- B1003 → EEPROM memory error → There is a problem with the EEPROM, often related to crash data.
- B1010 → Crash data storage error → The storage of crash information in the control unit is faulty.
- B1011 → Delete crash data not possible → Crash data stored in the control unit cannot be deleted.
- B1020 → Missing vehicle identification in the control unit → The chassis number is not stored correctly in the control unit or is unreadable.
- B1030 → Communication interruption with sensors in the control unit → A bus problem prevents data transmission to the control unit's internal sensors.
What part numbers are available for the Renault Espace III airbag control unit repair?
Several verified OEM part numbers are relevant for the Renault Espace III airbag control unit repair, including 6025313596F, 550346000, and 6025308852F. These numbers identify the specific original parts installed in models from 1996 to 2002 that are eligible for repair.
A frequently cited original number is 6025313596F, often manufactured by Siemens (Siemens 5WK42851). This is typical for Renault Espace III models built between 1996 and 2002.
Other relevant OEM part numbers are 550346000 and 6025308852F. Both have been independently identified as suitable for the Renault Espace III airbag control unit.
Part number 8200358579 also belongs to an original Renault airbag control unit. However, it is primarily relevant for the later Espace IV (type JK0) from 2002 onwards, but can help distinguish between the two.
The exact part number of the defective unit is crucial for a successful Renault Espace III airbag control unit repair. It ensures the compatibility and correct operation of the repaired or replaced part.
Based on 246 reviews
What our customers say
„Ok.“
„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 fi…“
Automatically translated · Original: German
„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 👍“
Automatically translated · Original: German
„Uncomplicated service. Fast and thorough. Can only recommend.“
Automatically translated · Original: German
„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“
Automatically translated · Original: German
„Ok.“



