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Toyota Verso AR20 airbag control unit repair
Toyota Verso AR20 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
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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
- Toyota
- Model
- Toyota Verso
- Series
- AR20 (2009-2013)AR20 Facelift (2013-2018)
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
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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
What is a Toyota Verso AR20 airbag control unit?
The Toyota Verso AR20 airbag control unit is your vehicle's central safety unit, activating all occupant restraint systems within milliseconds in the event of an accident. It continuously monitors sensors, stores important crash data, and ensures the proper functioning of all airbag modules and seatbelt pretensioners in the vehicle.
This control unit (ECU) is designed for models from 2009 onwards, particularly for diesel variants with a 2.2-liter displacement. Its main function is to control and monitor the entire passive safety system.
It receives real-time data from various sensors, such as crash sensors and seat occupancy sensors. Based on this information, it decides whether to correctly deploy the airbags and seat belts.
Why is the Toyota Verso AR20 airbag control unit defective?
The Toyota Verso AR20 airbag control unit can be defective due to internal electronic errors or communication problems. A failure often results in a permanently illuminated airbag warning light and impairs the functionality of the safety system. Immediate Toyota Verso AR20 airbag control unit repair is urgently required.
Common causes include internal ECU errors, which can lead to a B1000 control unit communication error. Damage to the wiring or connectors can also impair functionality.
Another possible cause of the failure could be a problem with the driver airbag ignition module, signaled by code B1811. This could indicate a faulty clock spring or corrosion in the steering wheel connectors, which may require repair.
Repairing the control unit is often a cost-effective alternative to a complete replacement. Specialized workshops can replace defective chips or electronic components to restore full functionality.
Common error codes for Toyota Verso AR20 airbag control unit repair
During Toyota Verso AR20 airbag control unit repair, specific error codes occur that signal direct problems with the airbag ECU and enable accurate diagnosis. These codes help identify the exact cause of a failure and initiate the necessary steps to correct the defect.
- B1000 → Control unit communication error → Cause: Internal ECU errors or line damage.
- B1811 → Driver airbag ignition module 2nd stage - circuit 2 → Cause: Defective clock spring, corrosion in connectors or internal control unit errors.
These error codes are read directly from the airbag ECU during diagnostics and indicate problems within the control unit. They differ from sensor or seatbelt pretensioner error codes.
After successfully resolving the cause and performing the Toyota Verso AR20 airbag control unit repair, the control unit must be reset using a diagnostic tool. This clears the error code and turns off the airbag warning light.
What part numbers are available for the Toyota Verso AR20 airbag control unit repair?
For the Toyota Verso AR20 airbag control unit repair, two verified OEM part numbers are primarily relevant, ensuring compatibility with your vehicle model from 2009 onwards. These guarantee that you will find the correct control unit for the repair to restore full functionality.
The most commonly used OEM part number for the airbag control unit specified by Toyota is 89170-0F100. This component is manufactured by TRW as a supplier.
A technically identical alternative is the TRW manufacturer number 220591-101. Both numbers are verified for the Toyota Verso AR20 from model year 2009 and apply exclusively to the control unit itself, not to sensors.
When searching for replacement parts or planning a Toyota Verso AR20 airbag control unit repair, be sure to use one of these two numbers. Other numbers refer to sensors or other airbag components and are irrelevant to the control unit.
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.“
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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“
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Sven Wegenerlast week„Ok.“
Zsolt Szabólast week
