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Toyota Auris E180 airbag control unit repair
Toyota Auris E180 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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Repair type
Which repair matches your fault code?excluding VAT and shipping
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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 Auris
- Series
- E180 (2012-2015)E180 Facelift (2015-2019)

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 Auris E180 airbag control unit?
The Toyota Auris E180 airbag control unit is the central safety unit that activates all occupant restraint systems, such as airbags and seatbelt pretensioners, in the event of an accident. It continuously monitors signals from crash sensors, stores important event data, and ensures the immediate operation of all safety modules, which is crucial for Toyota Auris E180 airbag control unit repair.
This electronic control unit (ECU) is responsible for safely triggering the passive safety system in your Toyota Auris E180. It continuously analyzes sensor data to respond quickly and precisely in an emergency.
The control unit processes signals from various crash sensors, including acceleration and pressure sensors. It is an essential component for the safety of all occupants.
Why is the Toyota Auris E180 airbag control unit defective?
A Toyota Auris E180 airbag control unit often fails after an accident because it stores crash data that blocks the system. Internal electronic errors, moisture, or aging can also lead to failure, causing the airbag system to stop functioning and requiring repair.
After an airbag is deployed, the control unit stores indelible crash data, preventing reuse. This requires professional repair or replacement of the module.
Common causes of failure include communication errors within the vehicle's electrical system or damage caused by external influences. In such cases, the airbag warning light on the dashboard illuminates.
Common error codes for Toyota Auris E180 airbag control unit repair
Reading specific error codes is crucial for Toyota Auris E180 airbag control unit repairs, as these precisely indicate internal problems or system communication errors within the control unit. Typical B-codes signal malfunctions that allow for targeted diagnosis and repair.
Professional reading with a diagnostic tool is essential to identify the exact cause of a malfunction. Only then can an effective repair or replacement be carried out.
These codes are specific to the airbag control module and indicate problems with the module itself, not with sensors or other components.
- B1000 → Control unit communication error → Internal fault or problem with data transmission.
- B1920 → Short circuit in the rear left airbag circuit → Electrical problem in the wiring harness to the airbag.
- B1921 → Rear left airbag open circuit → Broken wire or loose connection in the airbag system.
- B1922 → Short circuit to ground in the rear right airbag circuit → Short circuit to ground in the airbag wiring.
- B1923 → Short circuit to battery voltage (12V) in the rear right airbag circuit → Direct contact of the cable with the on-board voltage.
- B1925 → Short circuit in the rear right airbag circuit → Defect in the airbag module or its wiring.
- B1926 → Open circuit rear right airbag → Open circuit in the wire to the rear right airbag.
- B1927 → Short circuit to ground in the rear right airbag circuit → Incorrect connection to vehicle ground.
- B1928 → Short circuit to battery voltage in the rear right airbag circuit → Direct contact with the positive cable.
- B1941 → Airbag crash sensor #1 circuit open → Defect in the front crash sensor or its wiring.
What part numbers are available for the Toyota Auris E180 airbag control unit repair?
For the Toyota Auris E180 airbag control unit, several part numbers are stored for this repair product, including the manufacturer numbers 89170-02J70, 89170-12490, 89170-12510 and 89170-12560. All stored numbers belong to airbag control units of this model. The list helps identify the correct control unit for your repair.
The part number is printed on the label of your airbag control unit and can be stated in the repair order.
Further stored manufacturer numbers are 222814-101, 89170-12890, 89170-12A60, 89170-12A70 and 8917012730.
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.“




