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Toyota T100 K20 airbag control unit repair
Toyota T100 K20 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?incl. VAT plus shipping
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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 T100
- Series
- K20 (1993-1998)

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 T100 K20 airbag control unit?
The Toyota T100 K20 airbag control unit is your vehicle's central safety unit, activating all occupant restraint systems in the event of an accident. It continuously monitors sensors, stores relevant crash data, and ensures the immediate and proper operation of all airbag modules in the Toyota T100 to provide maximum protection.
This electronic control module is critical to the functionality of your Toyota T100's safety restraint system (SRS). It analyzes sensor data such as acceleration and impact force to reliably deploy the airbags when necessary.
In addition, the control unit offers integrated diagnostic and error detection capabilities. It stores important data for accident analysis and facilitates troubleshooting in the event of problems.
Why is the Toyota T100 K20 airbag control unit defective?
A Toyota T100 K20 airbag control unit often fails due to internal electronic damage, water ingress, or after an accident, as these events can damage the sensitive control electronics or irretrievably store crash data, requiring replacement or specialized repair.
Common causes of failure include internal component failure or corrosion caused by moisture. A defective control unit can significantly compromise vehicle safety and prevent airbag deployment.
After an accident, the module stores crash data, which can cause it to lock up. In such cases, a special repair or reset of the Toyota T100 K20 airbag control unit is necessary to restore functionality.
Common error codes for Toyota T100 K20 airbag control unit repair
During Toyota T100 K20 airbag control unit repairs, error codes often occur that indicate communication problems or internal defects. The general code B1000 indicates a communication problem with the control unit, while specific codes for the Toyota T100 airbag control unit can be found in official diagnostic systems.
These error codes are crucial for a precise diagnosis of the problem. They help identify the exact cause of the failure and initiate the necessary repair steps.
For more detailed information on specific, manufacturer-specific codes, official Toyota service bulletins or specialized diagnostic systems are the best sources.
- B1000 → Control unit communication error → Problems in the data connection to the airbag ECU
What part numbers are available for the Toyota T100 K20 airbag control unit repair?
For the Toyota T100 K20 airbag control unit repair, the manufacturer part numbers 89170-34010 and 89170-34030 are stored for this repair product. Both numbers belong to airbag control units of this model. The part number is on the label of your airbag control unit and can be entered in the repair order.
Before you submit the repair order, compare the part number on the label with the numbers listed above.
Guide
How to create a repair order
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What our customers say
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„The website of Airbag24 Airbagsysteme is very well structured and simply explained. I sent my airbag control unit from my Renault Trafic there for repair. I am very satisfied with the telephone contact as well as by mail…“
Automatically translated · Original: German
„Super great! Very fast repair of an airbag control unit of a Fiat Bravo 198. Sent it off on Monday, got it back already repaired by Friday and installed it. Everything works perfectly again. Old reliable car saved again…“
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„Well structured website with clear instructions, processing on schedule, punctual delivery. Worked immediately after reinstallation.“
Automatically translated · Original: German
„Apart from the price which remains a bit high, but compared to the only replacement solution and the service provided, it's PERFECT. Very good sending and return procedure, and customer contact SUPER, not to mention the…“
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„Very satisfied great work“
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„Airbag control unit was defective..Sent it in and got it back faster than expected.Worked great.Great performance from the Airbag24 Team.Thanks and I will recommend you further.“
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„I can only recommend this company. My airbag control unit was repaired within a short time and sent back to me. Airbag system works perfectly again.“
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„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…“
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