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Citroën Relay I airbag control unit repair
01316977080 · Label
- Label
- Connector
Citroën Relay I 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
- I (1994-2002)
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
4.8Based 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 I airbag control unit?
The Citroën Relay I airbag control unit is the central safety unit in your vehicle, precisely activating all occupant restraint systems, such as airbags and seatbelt pretensioners, in the event of an accident. It continuously monitors sensors and stores important crash data, ensuring the proper functioning of the entire airbag system for maximum occupant safety.
This module is crucial for the vehicle's passive safety, and proper functioning is essential. A failure will activate the airbag warning light, necessitating immediate diagnosis.
Why is the Citroën Relay I airbag control unit defective?
The Citroën Relay I airbag control unit can fail for a variety of reasons, including internal electronic errors, communication problems with other system components, or water damage. Such a failure will activate the airbag warning light in the dashboard, making a professional Citroën Relay I airbag control unit repair essential to restore safety.
Common causes include age-related wear and tear or overvoltages in the vehicle electrical system, which damage the sensitive electronics. Even minor accidents in which airbags are not deployed can store data in the control unit that requires a reset.
A defective control unit can also be detected by faulty communication with connected sensors or airbag modules. This impairs the system's ability to respond correctly in an emergency.
Common error codes for Citroën Relay I airbag control unit repair
Specific OBD-II B codes indicate problems directly within the airbag control unit or its communication and require a precise diagnosis for Citroën Relay I airbag control unit repair. These error codes signal that the system is defective or compromised and prevent the occupant protection system from functioning properly.
- B0129: Internal error in the airbag control unit → The control unit itself is defective or has a hardware error.
- B0136: Driver airbag communication error → The control unit cannot communicate with the driver's side airbag module.
- B0137: Passenger airbag communication error → The control unit cannot communicate with the passenger side airbag module.
These codes are crucial for troubleshooting and provide the workshop with an initial indication of the necessary steps. Reading the error log is the first step in any diagnostic process.
What part numbers are available for Citroën Relay I airbag control unit repair?
For the Citroën Relay I airbag control unit repair, the manufacturer part number 01316977080 is stored for this repair product; it belongs to airbag control units of this model that we repair in our workshop, so you can compare it with your unit.
The number on the label of the airbag control unit can be stated in the repair order.
Installation and safety instructions for Citroën Relay I airbag control unit repair
Installing a new or repaired Citroën Relay I airbag control unit requires the utmost care and expertise. To ensure safety, the vehicle's battery must be disconnected, and the work should only be performed by qualified personnel at a specialized workshop to avoid accidental activation or further failure.
The control unit is typically located in the center console or on the vehicle floor. The connectors are usually yellow and require special care when connecting and disconnecting.
The repaired control unit is immediately ready for operation after installation. If needed, crash data and error codes can be deleted using a diagnostic device.
Advantages of Citroën Relay I airbag control unit repair compared to buying a new one
Repairing your defective Citroën Relay I airbag control unit is often a cost-effective and sustainable alternative to purchasing a new one. Vehicle-specific data and coding are retained, making reinstallation easier and correcting the original failure without consuming unnecessary resources.
Repairing is not only more budget-friendly, but also more environmentally friendly, as it extends the lifespan of the existing component. Many specialized providers can quickly repair the broken module.
In addition, a repair eliminates the need for time-consuming reprogramming, as the vehicle-specific data is retained. This saves time and eliminates potential sources of error during reinstallation if you have your Citroën Relay I airbag control unit repaired.
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👍“
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Edin Avdic6 days ago„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
