Ok.
Toyota RAV4 XA40 airbag control unit repair
Toyota RAV4 XA40 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.
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
- Toyota
- Model
- Toyota RAV4
- Series
- XA40 (2013-2016)XA40 Facelift (2016-2018)
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 Toyota RAV4 XA40 airbag control unit?
The Toyota RAV4 XA40 airbag control unit is the central safety unit in your vehicle, activating all occupant restraint systems, such as airbags and seatbelt pretensioners, in the event of an accident. It continuously monitors sensors, stores important crash data, and ensures the proper functioning of the entire airbag system for maximum occupant safety.
This module, also known as the SRS (Supplemental Restraint System) control unit, is crucial for the vehicle's passive safety. It receives signals from impact sensors and decides in milliseconds on the optimal triggering sequence for the protection systems.
Regular diagnostics of the airbag system are important to ensure its functionality. In the event of a defect or failure, the control unit must be repaired or replaced to restore full safety.
Why is the Toyota RAV4 XA40 airbag control unit defective or blocked?
The Toyota RAV4 XA40 airbag control unit often becomes defective or blocked because it stores crash data after an accident, preventing the module from being reused without a special reset. Internal errors, voltage spikes, or age-related electronic failure can also cause the control unit to stop functioning and require repair.
After a collision, the airbag control unit stores so-called crash data in its internal EEPROM. This data blocks the module and permanently activates the airbag warning light.
Another common cause of failure is internal software or hardware errors, which can be caused by aging or electrical problems. In such cases, professional diagnosis and repair are the only way to recover.
Common error codes for Toyota RAV4 XA40 airbag control unit repair
When diagnosing a faulty Toyota RAV4 XA40 airbag control unit, specific error codes will appear that indicate internal problems or communication issues within the module, necessitating repair. These codes indicate that the airbag control unit itself is faulty, not the external sensors or components.
The following error codes directly indicate a defect or malfunction within the airbag control unit, which requires a Toyota RAV4 XA40 airbag control unit repair:
- B1801 → Airbag control unit communication error → Signal disturbance within the module
- B1811 → Internal error in the airbag control unit → Hardware or software error in the module
- B1831 → Error in the airbag ECU logic → Incorrect processing logic in the control unit
- B1836 → Airbag control unit – EEPROM error → Faulty memory for crash data or programming
- B1841 → Airbag control unit failure / reset necessary → Module has switched itself off or requires reset
- B1861 → Airbag control unit voltage error → Unusual voltage values at the control unit
- B1901 → Internal diagnostic error of the airbag control unit → Self-diagnosis of the module faulty
- B1906 → Airbag control unit – communication fault to the airbag → Problem with the control unit controlling the airbags
Which part numbers are relevant for the Toyota RAV4 XA40 airbag control unit repair?
The key part numbers for the Toyota RAV4 XA40 airbag control unit repair are the manufacturer part numbers 89170-42400, 89170-42430 and 89170-42480. These numbers belong to airbag control units of this model and are listed for this repair product. Please compare them with the number on your control unit before you complete the repair order.
The part number is printed on the label of the airbag control unit and can be entered in the repair order.
Which vehicles are compatible with the airbag control unit for Toyota RAV4 XA40?
The airbag control unit is specifically designed for the fourth-generation Toyota RAV4 (XA40) and is compatible with models produced between 2012 and 2019. Compatibility includes various engines, including gasoline, diesel, and hybrid variants, to ensure broad applicability of the Toyota RAV4 XA40 airbag control unit repair.
The control unit fits all variants of the Toyota RAV4 XA40, with both petrol and diesel engines.
This includes models such as the RAV4 IV (XA40) 2.0 4WD and the various petrol hybrid versions.
Why is a Toyota RAV4 XA40 airbag control unit repair a cost-effective alternative to buying a new one?
A Toyota RAV4 XA40 airbag control unit repair offers significant cost savings over purchasing a new module, as it restores the defective original part instead of replacing it. By erasing crash data and correcting internal errors, the existing control unit can regain full functionality, eliminating the need for replacement with an expensive new part and protecting the environment.
A new airbag control unit can be very expensive and often requires additional programming to the vehicle, which incurs additional workshop costs.
The repair deletes all hard codes and crash data, making the module fully functional and safety-compliant again.
This option is not only more budget-friendly but also more sustainable as it conserves resources and avoids electronic waste.
How does the Toyota RAV4 XA40 airbag control unit repair and reset service work?
The Toyota RAV4 XA40 airbag control unit repair and reset service includes professionally reading and erasing all stored crash data and internal errors, restoring the blocked module to its factory state. This process restores the airbag control unit to full functionality without losing any vehicle-specific programming or VIN data, making it immediately ready for use.
After you send in the airbag control unit, it will be diagnosed and repaired by specialists.
All crash data and permanent error codes stored in the EEPROM are securely erased. This includes error codes indicating a control unit failure.
The module will then be tested for full functionality and will be ready for reinstallation in your Toyota RAV4 XA40 model after it has been returned.
This service offers an efficient solution to safely and cost-effectively restore airbag function after a defect or accident.
4.8
Based on 246 reviews
What our customers say
„Ok.“
Zsolt Szabólast week„Works like a charm!“
Leoly4 weeks ago„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 Goldammer2 days ago„Airbag control unit Fiat 500 was broken. Hard to believe but they can really repair it! Recommendation!!“
Automatically translated · Original: German
Christian Maegerlein4 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 Buien5 days ago„Uncomplicated service. Fast and thorough. Can only recommend.“
Automatically translated · Original: German
Abdul KS5 days ago„All great👍“
Automatically translated · Original: German
Edin Avdic6 days ago„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
