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Toyota Sequoia K30 airbag control unit repair
Toyota Sequoia K30 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 Sequoia
- Series
- K30 (2022-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 Sequoia K30 airbag control unit?
The Toyota Sequoia K30 airbag control unit is the central safety unit in the Supplemental Restraint System (SRS), which activates all occupant restraint systems, such as airbags and seatbelt pretensioners, in the event of an accident. It continuously monitors sensors, stores relevant crash data, and ensures the proper functioning of all airbag modules in the vehicle to ensure maximum occupant safety.
This module, also known as SRS module or airbag ECU, is crucial for the vehicle's passive safety.
It processes data from collision sensors to precisely control the deployment of airbags and seat belt pretensioners.
Why is the Toyota Sequoia K30 airbag control unit defective?
A Toyota Sequoia K30 airbag control unit often becomes defective because it stores crash data after an accident – we erase this data during repair. Internal electronic errors such as short circuits, power surges, or component failures due to aging can also lead to failure. After repair, your module retains all vehicle-specific data and works immediately without further coding.
After an airbag deployment event, the control unit's memory is blocked and must be reset or replaced, otherwise malfunctions may occur.
Internal component failures, corrosion at connectors, or problems with the vehicle voltage can also lead to module failure, indicated by the illuminated airbag warning light.
Common error codes for Toyota Sequoia K30 airbag control unit repair
During Toyota Sequoia K30 airbag control unit repair, specific error codes occur that point directly to problems within the control unit rather than sensors or other components of the SRS system, allowing for targeted diagnosis and reducing repair costs.
- B1000 → Control Unit Communication Error (Airbag ECU Malfunction) → This code is recorded when an internal fault is detected in the airbag control unit itself, often caused by a short circuit, open circuit, or internal component failure.
- B1660 → Passenger Airbag OFF Indicator Circuit Malfunction → This trouble code indicates a problem with the passenger airbag status indicator circuit that originates directly from the airbag control module.
What part numbers are available for the Toyota Sequoia K30 airbag control unit repair?
For the repair of the Toyota Sequoia K30 airbag control unit, eleven part numbers are stored for this repair product, including 89170-0C660 and 89170-0C702. They belong to airbag control units of this model. The part number on the label of your control unit can be stated in the repair order.
The other stored numbers are 89170-0C661, 89170-0C662, 89170-0C671, 89170-0C672, 89170-0C680, 89170-0C690, 89170-0C691, 89170-0C692 and 89170-0C701. All numbers mentioned are manufacturer part numbers.
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.“



