Airbag control unit with part number 89170-12G20
Control unit repairs for part number 89170-12G20 in our shop:
Your vehicle isn't listed?
Part number “89170-12G20” isn't linked to every vehicle in our database – we can usually repair it anyway. Select your vehicle and we'll show you the matching repair:
What does the airbag control unit 89170-12G20 do?
The airbag control unit 89170-12G20 is the central control unit of the restraint system (SRS) for Toyota. It evaluates the crash sensors, decides in an accident which airbags and seatbelt pretensioners are triggered, and monitors the system permanently.
It reports faults via the airbag warning light in the instrument cluster. The evaluation runs continuously during operation.
After an accident the control unit stores crash data and locks itself afterwards.
Why does the control unit 89170-12G20 fail?
The most common cause is crash data that remains stored after an accident, even if no airbag has been triggered. A normal diagnostic tool cannot erase it. Other causes are ageing electronics, dry solder joints, moisture at plug connections and voltage spikes.
Crash data is removed only by the repair, not by ordinary reading out. The other causes concern the electronics, the connections and the power supply of the unit.
Components age over time, and moisture acts on contacts.
How can you tell that the 89170-12G20 is defective?
The airbag warning light in the instrument cluster lights up permanently or intermittently. In addition, fault messages appear in the instrument cluster, the diagnostic tool gets no connection to the control unit, or the fault memory cannot be cleared.
These signs point to a defect, and the warning light makes it visible. In an emergency, airbags and seatbelt pretensioners may not be able to deploy as a result.
Which vehicles is the 89170-12G20 fitted in?
The control unit 89170-12G20 is fitted in these vehicles: Toyota Corolla E170 (2013-2018).
The following list shows the vehicles known for this part number.
- Toyota Corolla E170 (2013-2018)
Compare the part number on the label of the removed unit with this page; this only establishes that it is the correct unit. Having the fault memory read out is the next step, because only the log shows whether the control unit is defective or whether a plug or cable is the cause.
For the same vehicles, we also repair control units with the part numbers 89170-02C70, 89170-12180, 89170-12G10, 89170-12N50.
How does the repair of the 89170-12G20 work?
First have the fault memory read out and attach the log. Then disconnect the battery and only then remove the control unit. Online, create a repair order and send the unit in well packed. Processing at Airbag24 usually takes 3–4 working days.
Airbag24 checks the unit on the test bench, repairs defective components, erases the crash data and carries out a function test. Afterwards the unit goes back to you.
Our repairs come with 2 years' statutory liability for defects.
The repaired control unit comes back with all vehicle data and is ready for use as soon as it is refitted — no coding or programming is required.
How does the control unit 89170-12G20 get to Airbag24?
You send the unit as a parcel or book a UPS collection for an extra charge. After the repair, Airbag24 sends it back by UPS.
Put the printed repair order in the parcel, and pack the control unit shock-proof.
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.
4.8
Based on 254 reviews
What our customers say
„Top!“
mirko leistnerlast week„Ok.“
Zsolt Szabó2 weeks ago„Works like a charm!“
Leolylast month„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
H. S.yesterday„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…“
Automatically translated · Original: German
Stephan Plewinsky2 days ago„Well structured website with clear instructions, processing on schedule, punctual delivery. Worked immediately after reinstallation.“
Automatically translated · Original: German
Dieter Hirsch2 days ago„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…“
Automatically translated · Original: French
patrick taverna3 days ago„Very satisfied great work“
Automatically translated · Original: German
Florian Bickel4 days ago„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.“
Automatically translated · Original: German
Dieter Winkler4 days ago„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.“
Automatically translated · Original: German
Andreas Koenn6 days ago„Everything went perfectly, I can only recommend it.“
Automatically translated · Original: German
ka irgendwaslast week„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 Goldammerlast week„Top!“
mirko leistnerlast week
