Ok.
Bentley Continental GTC 2nd generation Airbag Control Unit Repair
3W7 909 601 · Label
- Label
- Connector
- Back
Bentley Continental GTC 2nd generation 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)
Secure payment with
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
- Bentley
- Model
- Bentley Continental GTC
- Series
- 2nd generation (2011-2018)
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 Bentley Continental GTC 2nd generation airbag control unit?
The Bentley Continental GTC 2nd generation 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, making it critical to vehicle safety.
This module, often referred to as the airbag ECU, coordinates the deployment of front and side airbags as well as the seat belt pretensioners.
It processes data from multiple crash sensors and controls up to 16 ignition circuits to maximize occupant protection in the event of an accident.
Why is the Bentley Continental GTC 2nd generation airbag control unit faulty?
A Bentley Continental GTC 2nd generation airbag control unit often fails because it stores crash data after an accident, preventing further operation, or due to internal electronic failures. This results in the system not accepting new commands and a warning light activating in the instrument panel, requiring immediate repair.
Defects often result from a short circuit, water ingress or wear of electronic components that disrupt internal communication and cause a failure.
Such a failure prevents the airbags from deploying properly in an emergency, significantly impairing driving safety and requiring immediate repair of the Bentley Continental GTC 2nd generation airbag control unit.
Common error codes for Bentley Continental GTC 2nd generation airbag control unit repair
When diagnosing a faulty Bentley Continental GTC 2nd generation airbag control unit, the most common error code encountered is 01321. This specific code indicates that the control unit is unable to maintain communication with the vehicle's network, requiring immediate repair of the control unit to restore safety.
- 01321 → Airbag control unit (J234) – no signal/communication (sporadic) → The cause is a communication error in the airbag control unit itself or in the wiring to the vehicle electrical system.
Diagnosing this error requires specialized reading devices to locate the exact cause of the failure and initiate the necessary repair.
What part numbers are available for the Bentley Continental GTC 2nd generation airbag control unit repair?
For the Bentley Continental GTC 2nd generation, this repair product has the manufacturer part numbers 3W3 959 655 A and 3W7 909 601 stored. They belong to airbag control units of this model. To see whether your unit belongs, check the part number on the label of the airbag control unit.
The part number from the label can be stated on the repair order.
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👍“
Automatically translated · Original: German
Edin Avdiclast week„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
