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Lexus IS XE30 airbag control unit repair
89170-53370 · Label
- Label
- Connector
Lexus IS XE30 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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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
- Lexus
- Model
- Lexus IS
- Series
- XE30 (2013-2016)XE30 Facelift (2016-2020)

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 Lexus IS XE30 airbag control unit?
The Lexus IS XE30 airbag control unit is the central safety unit that activates all occupant restraint systems in the event of an accident. It continuously monitors sensors, stores relevant crash data, and ensures the proper functioning of all airbag modules and seatbelt pretensioners in the vehicle, essential for passive safety.
This control unit, also known as the SRS control unit, analyzes signals from acceleration sensors throughout the vehicle in milliseconds. It is the primary component for deciding which restraint systems should be deployed in the event of a collision.
It acts as the brain of the passive safety system and communicates with other vehicle systems via the CAN bus to monitor vehicle health. Proper functioning is critical for occupant safety, especially in the event of a collision.
Why is the Lexus IS XE30 airbag control unit defective?
A Lexus IS XE30 airbag control unit can fail due to age-related electronic wear, exposure to moisture, or overvoltage damage. After an accident, it often stores crash data that prevents it from being restarted without specific repair and reset, making replacement or repair unavoidable.
Common causes of failure include internal memory errors or defective components that can impair signal processing. This often leads to a permanently illuminated airbag warning light in the instrument cluster.
Even after minor collisions in which no airbags were deployed, the control unit may store a "crash data" entry. This entry must be erased by a specialized Lexus IS XE30 airbag control unit repair shop before the unit can be fully functional again.
Another reason for a broken control unit can be errors in the power supply or short circuits in the connected components. A precise diagnosis in a workshop is therefore crucial to correcting the failure.
Common error codes for Lexus IS XE30 airbag control unit repair
When diagnosing a faulty Lexus IS XE30 airbag control unit, specific OBD-II B codes will occur that directly indicate problems with the airbag ECU itself. These error codes are crucial for targeted troubleshooting and successful Lexus IS XE30 airbag control unit repair.
- B1000 → Control unit communication error → Indicates a problem in the communication between the airbag ECU and other vehicle systems.
- B1836 → Passenger side curtain airbag open circuit → Indicates an open circuit in the airbag circuit detected by the control module.
- B1861 → Driver Knee Airbag Open Circuit → Indicates a malfunction or open circuit in the driver knee airbag circuit, reported by the control module.
- B1926 → Airbag system error, usually belt tensioner tension → A general system error, often associated with tension problems in the belt tensioners, stored in the control unit.
- B107E → Airbag control module module error → Indicates an internal error or a malfunction of the airbag module itself.
- B207F → SRS control unit error → Specific error of the SRS control unit requiring further diagnosis.
- B1015 → Faulty airbag control unit detected → Direct message of an airbag control unit detected as defective, which requires repair or replacement.
- B1139 → Error detected in SRS system → A general DTC indicating a problem in the entire SRS system and reported by the control module.
What part numbers are available for the Lexus IS XE30 airbag control unit repair?
For the Lexus IS XE30 airbag control unit repair, several part numbers are stored for this repair product, and they belong to airbag control units of this model. The manufacturer numbers listed are 89170-53250, 89170-53370 and 89170-53700.
The part number is on the label of the airbag control unit and can be stated in the repair order.
Based on 246 reviews
What our customers say
„Ok.“
„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 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.“




