Quick delivery and it works perfect in my Mercedes W203! 👌👌
Toyota Vios XP40 airbag control unit repair
Toyota Vios XP40 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.
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Possible airbag error codes for a defective airbag control unit:
Our estimated repair time for this product is about: 3–4 business days
Specifications
- Make
- Toyota
- Model
- Toyota Vios
- Series
- XP40 (2002-2007)

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.
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4.8What is a Toyota Vios XP40 airbag control unit?
The Toyota Vios XP40 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 crucial for your safety.
It receives and analyzes signals from impact sensors to accurately detect accident situations.
After activation, the module stores important event data and signals a warning message via the airbag light in the vehicle.
Why is the Toyota Vios XP40 airbag control unit defective?
A Toyota Vios XP40 airbag control unit often malfunctions because it stores crash data after an accident, requiring a reset, or because electronic components fail due to age. Moisture, short circuits, or internal software errors can also cause malfunctions, compromising the safety systems.
After an accident, the control unit stores indelible crash data that blocks normal function.
Aging, vibrations or moisture can also damage internal circuits, leading to system failure.
In such cases, a professional diagnosis and, if necessary, repair of the Toyota Vios XP40 airbag control unit is necessary.
Common error codes for Toyota Vios XP40 airbag control unit repair
During Toyota Vios XP40 airbag control unit repairs, specific error codes often occur that directly indicate problems with the airbag control unit itself. These codes signal communication errors, internal module defects, or system malfunctions that require precise diagnosis and repair to restore vehicle safety.
- B1000: Control unit communication error → Signals faults in the data transmission of the airbag control unit.
- B1015: Faulty Airbag Control Module → Indicates an internal defect in the module.
- B107E: Airbag Module Error → Indicates a general problem within the control module.
- B1139: SRS system error → Indicates a malfunction in the entire safety restraint system, starting from the control unit.
- B207F: SRS control unit problem → Confirms a malfunction directly in the airbag control unit.
What part numbers are available for the Toyota Vios XP40 airbag control unit repair?
For the Toyota Vios XP40 airbag control unit repair, the primary and reliably verified OEM part number is 89170-52450. This number identifies the original Toyota SRS module, which is suitable for models such as the Vios and Vitz. Currently, no other verified alternative or supplier part numbers are known.
This genuine Toyota part number 89170-52450 is used by specialized services for resetting and repairing the SRS module.
It is specifically designed for the airbag control unit of the Toyota Vios XP40 and ensures compatibility.
Other part numbers, such as the Airbag Clock Spring (84306-0D021), do not refer to the airbag control unit itself, but to other components.
Compatibility and installation of the Toyota Vios XP40 airbag control unit
The Toyota Vios XP40 airbag control unit is optimized for use in Toyota Vios XP40 models, typically built from 2013 to 2018 and similarly installed in the Vitz/Yaris. It is centrally located in the vehicle, often under the driver's seat, to effectively control all airbags and seatbelt pretensioners.
The module fits vehicles with a standard SRS airbag system.
Installation requires professional wiring to sensors, airbags and the vehicle's on-board electronics.
A correct installation position protects the device from shocks and environmental influences.
Special features of the Toyota Vios XP40 airbag control unit repair
The Toyota Vios XP40 airbag control unit repair offers a cost-effective alternative to purchasing a new unit by erasing crash data and error codes stored after an accident. This allows the full functionality of the original OEM module to be restored, ensuring your safety without the high cost of replacement parts and making the system operational again.
The control unit can be reset by specialized services after an accident.
This reset includes erasing all error codes and stored crash data.
Some modules require additional programming or recoding for optimal function after reset or replacement.
A professional diagnosis is crucial to accurately locate the failure and successfully repair the airbag control unit.
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What our customers say
„Quick delivery and it works perfect in my Mercedes W203! 👌👌“
„Very professional handling. Everything worked super fast, the information about the status of the processing was very good.“
Automatically translated · Original: German
„Had the error SRS Airbag Service urgent on my Volvo C30. At Volvo they could only determine that the error with code CFFF cannot be reset. Proposed solution 865 € for a new module, plus removal and installation and codin…“
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„Fast repair, top, friendly quick contact also for Luxembourg. Gladly again Greetings Serge“
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„At first sight I had no confidence. But I don't regret it. Repair ordered, calculator sent, within a few days I had the diagnosis and the payment order. As soon as the payment was made my calculator came back in perfect…“
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„Everything worked out“
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„All great, removed it myself, brought it in and picked it up 4 days later and installed it.Works again thanks“
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„Everything Top“
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„Fast, simple and uncomplicated“
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„This company is top. They answer questions immediately. Despite holidays everything went really fast. Simply a great company.“
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„What should I say normally, 5 stars are too few TOP I am MEGA satisfied. Can only recommend it. Greetings Thomas Umlauf“
Automatically translated · Original: German
„Was easy and worked great!!!“
Automatically translated · Original: German
„Quick delivery and it works perfect in my Mercedes W203! 👌👌“



