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Toyota Yaris GR airbag control unit repair
Toyota Yaris GR 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
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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 Yaris
- Series
- GR (2020-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
4.8What is a Toyota Yaris GR airbag control unit?
The Toyota Yaris GR airbag control unit is your vehicle's central safety unit, responsible for activating all occupant restraint systems 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 electronic module processes signals from acceleration sensors and crash sensors throughout the vehicle. Communication with the airbags and sensors takes place via specific, often yellow, connectors with gold-plated pins.
If a defect occurs, the error log cannot be erased, which keeps the airbag warning light permanently active. A professional Toyota Yaris GR airbag control unit repair is essential to restore safety.
Why is the Toyota Yaris GR airbag control unit defective?
A Toyota Yaris GR airbag control unit is often defective because irreversible crash data was stored after an accident, preventing reinitialization. Internal electronic errors, memory deficiencies, or communication failures can also be the cause, causing the airbag warning light to illuminate continuously or the system to fail completely.
If crash data is stored in the control unit, the system will signal a permanent fault, even if no physical damage is present. This data cannot be erased using standard diagnostic tools, requiring a specialized Toyota Yaris GR airbag control unit repair.
Other reasons for failure include internal hardware or software errors in the control unit itself that impair proper function. Such internal defects require professional diagnosis and often specialized repair of the module to restore full operational readiness.
Common error codes for Toyota Yaris GR airbag control unit repair
Specific error codes directly indicate problems with the Toyota Yaris GR airbag control unit and require a dedicated Toyota Yaris GR airbag control unit repair. These codes often signal crash data, internal defects, or communication problems that cannot be easily reset.
- B1100 → Crash data stored in the airbag control unit → Cause: Accident or shock that leaves permanent error data in the module.
- B0118 → Internal error in the airbag control unit → Cause: Hardware or software defect within the ECU.
- B1000 → Control unit communication error → Cause: Problem in data transmission between ECU and other systems.
- B1246 → Internal memory error control unit → Cause: Damage or corruption of the internal memory in the module.
- B1205 → Error in the EEPROM of the airbag control unit → Cause: Defect in the non-volatile memory of the control unit, often due to overvoltage or aging.
- B1310 → Control unit detection/diagnosis error → Cause: The diagnostic system cannot correctly identify or address the control unit.
- B1245 → Software or firmware error in the control unit → Cause: Corrupt or incompatible software version on the airbag ECU.
These error codes require specialized diagnostics and cannot be resolved with a standard OBD-II scanner. A professional Toyota Yaris GR airbag control unit repair is necessary to restore the safety electronics to full functionality.
What part numbers are available for the Toyota Yaris GR airbag control unit repair?
For the Toyota Yaris GR airbag control unit, the part number 89170-52Q10 is currently stored for this repair product. It is a manufacturer part number that belongs to airbag control units of this model. The number is printed on the label of the control unit and can be stated in the repair order.
Stating this number allows the control unit to be clearly assigned to the correct model.
Based on 246 reviews
What our customers say
„Ok.“
„Works like a charm!“
„Everything went perfectly, I can only recommend it.“
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„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…“
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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 👍“
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„Uncomplicated service. Fast and thorough. Can only recommend.“
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„All great👍“
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„All great, fast delivery. Thanks.“
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„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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„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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„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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„Ok.“



