Ok.
Toyota Vios XP90 airbag control unit repair
Toyota Vios XP90 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?incl. VAT plus shipping
Not sure? Just send us an enquiry or give us a call — we're happy to advise you.
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.
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 Vios
- Series
- XP90 (2007-2013)

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 Toyota Vios XP90 airbag control unit?
The Toyota Vios XP90 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 all associated sensors and stores important crash data, ensuring the proper functioning and maximum safety of the airbag system for the driver and front passenger.
This module, often referred to as the SRS control unit or airbag computer, is the brain of the passive safety system in your Toyota Vios XP90.
It continuously receives and processes signals from various crash and impact sensors to respond quickly in an emergency and protect lives.
Why is the Toyota Vios XP90 airbag control unit defective?
A Toyota Vios XP90 airbag control unit often fails because it stores crash data after an accident that requires a reset, or because internal components have been damaged by electrical surges, moisture, or aging. Failure can also be caused by software errors or an inconsistent power supply, which could affect airbag activation.
The most common cause of a defect is the storage of crash data after an accident, which activates the airbag warning light and blocks the system.
Moisture ingress, corrosion on the contacts, or internal short circuits can also lead to malfunctions and failure, making repairs to the Toyota Vios XP90 airbag control unit necessary.
In rare cases, manufacturing defects or normal wear and tear of electronic components after years of operation can contribute to the failure of the control unit.
Common error codes for Toyota Vios XP90 airbag control unit repair
When diagnosing a faulty Toyota Vios XP90 airbag control unit, repair shops often encounter specific error codes that indicate internal problems with the unit. These codes, such as B1000, B1651, or B1660, are crucial for determining whether the control unit needs to be repaired or replaced and restoring safety.
- B1000 → Control unit communication error → A malfunction in the internal communication of the airbag control unit.
- B1651 → Manual Cut off Switch Trouble → A problem with the manual airbag cut off circuit, often on the passenger airbag.
- B1660 → Passenger Airbag ON/OFF Indicator Circuit Malfunction → A malfunction in the passenger airbag ON/OFF indicator circuit.
What part numbers are available for the Toyota Vios XP90 airbag control unit repair?
For the Toyota Vios XP90 airbag control unit repair, the manufacturer part number 231000-3020-93c56 is stored with this product. It belongs to airbag control units of this model and helps identify the correct unit before you submit a repair order for your device.
The part number is printed on the label of the airbag control unit. You can state it in your repair order so that your unit is clearly identified.
Repair or replace Toyota Vios XP90 airbag control unit?
The decision to repair or replace a faulty Toyota Vios XP90 airbag control unit often depends on the nature of the defect and the cost. A professional repair is often more cost-effective and sustainable, especially if only crash data needs to be erased or minor electronic damage needs to be repaired, whereas replacement is unavoidable in cases of serious internal hardware damage.
For faults caused by stored crash data or communication problems, repairing the Toyota Vios XP90 airbag control unit is often the preferred method.
These services include erasing crash data and checking the internal software to restore the module's full functionality.
A complete replacement is usually only necessary in cases of irreparable hardware damage, such as water ingress or serious circuit board defects.
Advantages of professional Toyota Vios XP90 airbag control unit repair
A professional repair of your Toyota Vios XP90 airbag control unit offers significant advantages, as it is not only more cost-effective than purchasing a new one, but also represents an environmentally friendly alternative. Specialized workshops can provide precise diagnoses, fix specific errors, and restore the correct function of the safety-relevant component to ensure your vehicle's safety.
Experts have the necessary diagnostic equipment and expertise to accurately identify the cause of the problem and professionally repair the airbag control unit.
This ensures that all safety features of your Toyota Vios XP90 will work properly after the repair and the airbag warning light will go out.
In addition, professional repairs often come with a guarantee on the work performed, which provides additional security for you and your vehicle.
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!!“
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
„Uncomplicated service. Fast and thorough. Can only recommend.“
Automatically translated · Original: German
„All great👍“
Automatically translated · Original: German
„All great, fast delivery. Thanks.“
Automatically translated · Original: German
„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“
Automatically translated · Original: German
„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.“



