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Citroën Relay III airbag control unit repair
00046858203 · Label
- Label
- Connector
- Back
- 00046858203
- 01357312080
- 01366119080
- 01370978080
- 01370979080
- 01375110080
- 01375111080
- 01388160080
- 01393755080
- 01393756080
- 01394332080
- 1356791080
- 1358991080
- 1367538080
Citroën Relay 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.
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
- Citroën
- Model
- Citroën Relay
- Series
- III (2006-2011)III 1st Facelift (2011-2014)III 2nd Facelift (2014-2024)III 3rd Facelift (2023-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 Citroën Relay III airbag control unit?
The Citroën Relay III airbag control unit is the central safety unit that activates all occupant restraint systems, such as airbags and seatbelt pretensioners, in the event of an accident. It continuously monitors sensors, stores relevant crash data, and ensures the proper functioning of all safety-relevant modules in the vehicle to provide optimal occupant protection.
This electronic module is crucial for the vehicle's passive safety. It processes signals from acceleration and crash sensors to react instantly if necessary. The module is often found in identical configurations in Fiat Ducato III and Peugeot Boxer III models.
Why is the Citroën Relay III airbag control unit defective?
The Citroën Relay III airbag control unit often fails because it develops internal electronic errors caused by aging, voltage spikes, or moisture. Furthermore, a previous accident can permanently store crash data that blocks the system and prevents it from functioning, causing the airbag warning light to illuminate permanently.
Internal electronic malfunctions are the most common cause of failure of this sensitive unit. This results in the airbag warning light in the dashboard remaining permanently illuminated. A defective airbag control unit must be repaired immediately.
Another reason a Citroën Relay III airbag control unit needs repair is crash data stored after an accident. Even in minor collisions, this information is irretrievably stored in the control unit. A reset by a qualified technician is then essential to restore full functionality.
External influences such as mechanical damage or improper repair attempts can also damage the module. A precise diagnosis is essential to determine the cause of the fault and ensure safety.
Common error codes for Citroën Relay III airbag control unit repair
When diagnosing a defective Citroën Relay III airbag control unit, workshops and specialists primarily encounter error codes B0100 and B0100-49. These codes indicate an internal electronic failure of the control unit itself, requiring immediate Citroën Relay III airbag control unit repair or replacement.
- B0100 → Internal error in the airbag control unit → Electronic malfunction in the module
- B0100-49 → Airbag ECU error code in case of control unit failure → Specific internal defect of the ECU
These error codes are specific to the airbag control unit and indicate its failure. They should not be confused with problems with sensors or other components. A precise diagnosis with a professional OBD-II tool is crucial.
Often, these specific B0100 error codes cannot be cleared with standard diagnostic tools. This emphasizes the need for a specialized workshop or professional repair to restore safety.
What part numbers are available for Citroën Relay III airbag control unit repair?
For Citroën Relay III airbag control unit repairs, several exact OEM part numbers are relevant, ensuring compatibility with identical Fiat Ducato and Peugeot Boxer models. A comparison of the number printed on the existing control unit is essential before placing an order to ensure correct functionality.
- 01375110080 (Citroën OEM)
- 93977D219 (Citroën OEM)
- 1608428080 (Fiat/Citroën OEM)
- 01370978080 (Fiat/Citroën OEM)
- 1366119080 (Fiat/Citroën OEM)
These original manufacturer part numbers have been validated multiple times and are compatible with the airbag control unit of the Citroën Relay III (Jumper III). They typically cover models with 2.0 to 2.2 HDi engines from approximately 2011-2014. Accurate identification is crucial for your Citroën Relay III airbag control unit repair .
Note that airbag control units are programmed vehicle-specifically. Repaired devices retain their original vehicle-specific data and are Plug-and-Play ready for operation after installation. New devices, on the other hand, require professional coding.
4.8
Based on 246 reviews
What our customers say
„Ok.“
Zsolt Szabólast week„Works like a charm!“
Leoly4 weeks ago„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 Goldammer2 days ago„Airbag control unit Fiat 500 was broken. Hard to believe but they can really repair it! Recommendation!!“
Automatically translated · Original: German
Christian Maegerlein4 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 Buien5 days ago„Uncomplicated service. Fast and thorough. Can only recommend.“
Automatically translated · Original: German
Abdul KS5 days ago„All great👍“
Automatically translated · Original: German
Edin Avdic6 days ago„All great, fast delivery. Thanks.“
Automatically translated · Original: German
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“
Automatically translated · Original: German
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“
Automatically translated · Original: German
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
