Works like a charm!
Toyota Proace City K9 airbag control unit repair
Toyota Proace City K9 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.
Notes
Mounting position
Repair type
Which repair matches your fault code?excluding VAT and shipping
Not sure? Just send us an enquiry or give us a call — we're happy to advise you.
4.8Google reviews of our shop(233)
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Repair time
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 Proace City
- Series
- K9 (2019-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
4.8Based on 233 reviewsView all reviews →
Airbag control unit Fiat 500 was broken. Hard to believe but they can really repair it! Recommendation!!
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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 finally pass the HU there again (failed because of the red airbag light). Thanks to Airbag 24 in Berlin 👍👏. Gerd
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Fast repair and fast shipping Simply top
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Everything works great
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Ultra fast delivery, fit really well in the end. There was even a pen and gummy bears included. :D Definitely again, thank you very much!
Automatically translated · Original: German
What is a Toyota Proace City K9 airbag control unit?
The airbag control unit is the central control unit of the restraint system in the Toyota Proace City K9. It evaluates the signals from the crash sensors and, in an accident, decides within milliseconds which airbags and seatbelt pretensioners to deploy. It monitors the system continuously and reports faults via the airbag warning light.
How can you tell that this component is involved? Usually from the airbag warning light in the instrument cluster and from entries in the fault memory. The control unit is installed in the Toyota Proace City K9 (since 2019) and checks its own functions and the connected components when the vehicle is started.
After an accident, the control unit stores crash data and locks itself. This is also the case when no airbag has deployed. The warning light stays on in this state, and the airbag system is no longer ready for use.
Why is the Toyota Proace City K9 airbag control unit defective?
The most common cause is crash data stored after an accident, even if no airbag has deployed. Other causes include aged electronic components, cold solder joints, moisture and corrosion on connectors, and voltage spikes.
Stored crash data cannot be erased with an ordinary diagnostic tool. The control unit then remains locked, even though the vehicle may look undamaged from the outside.
Over the years, components on the circuit board age, and solder joints can develop contact problems. Moisture and corrosion on the connectors disrupt signal transmission. Voltage spikes arise, for example, from a weak battery or from jump-starting, and can damage the electronics.
Typical signs are a permanently lit airbag warning light, a fault memory that cannot be cleared, and a diagnostic tool that cannot connect to the control unit. If several of these signs occur together, it is worth having the unit checked.
Common error codes for Toyota Proace City K9 airbag control unit repair
The error codes show in which area of the airbag system a fault is present. Typical examples are internal control unit faults, a loss of communication, faulty squib circuits and messages from the occupant detection.
The following list shows codes that can occur in connection with the airbag control unit in this vehicle. It is not exhaustive.
- B1000 → Internal fault in the airbag control unit
- B1100 → Internal fault in the airbag sensor unit
- U0151 → Communication with the airbag control unit lost
- B1800 → Driver airbag squib circuit faulty, short circuit
- B1805 → Passenger airbag squib circuit faulty, short circuit
- B1650 → Occupant detection malfunction
Error codes are read out with a diagnostic tool. A code alone does not reliably show that the control unit is defective. Connectors, wiring or an airbag module can also be the cause. Only an inspection clarifies where the fault actually lies.
What part numbers are available for the Toyota Proace City K9 airbag control unit repair?
The part number is printed on the label of the control unit and determines the exact version. Within a model series there are different numbers depending on equipment and year of manufacture. That is why you enter it in the repair order.
Read the number from the label of your unit and enter it when you create the repair order. This is how Airbag24 makes sure it is the right unit. Whether it is defective is only shown by reading out the fault memory or by the inspection.
Here is how to proceed: have the fault memory read out, disconnect the battery and remove the control unit. Then create a repair order online and send in the unit. Processing at Airbag24, including inspection, repair and testing, usually takes 3–4 working days.
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.
4.8
Based on 233 reviews
What our customers say
„Works like a charm!“
Leoly3 weeks ago„Airbag control unit Fiat 500 was broken. Hard to believe but they can really repair it! Recommendation!!“
Automatically translated · Original: German
Christian Maegerleinlast 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 f…“
Automatically translated · Original: German
Gerd Goldammerlast week„Fast repair and fast shipping Simply top“
Automatically translated · Original: German
Andreas Foxlast week„Everything works great“
Automatically translated · Original: German
Wolfgang Katenzlast week„Ultra fast delivery, fit really well in the end. There was even a pen and gummy bears included. :D Definitely again, thank you very much!“
Automatically translated · Original: German
Tim Hammer2 weeks ago„I drive a W210 estate. My control unit was broken and because of that I couldn't go to TÜV. I was recommended Airbag24 from a forum. I sent in my control unit. Unfortunately everything was a bit under time pressure and I…“
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Franz Dampf2 weeks ago„Motorhome Fiat Ducato. Fault airbag lamp lit permanently, could also not be reset after reading it out. Fault was permanently present. Quick friendly contact with Airbag24, described the fault, known problem was the stat…“
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Rene Larisch2 weeks ago„Professionals are at work here, any additional repairs that may arise are carried out without complaint and without discussion...always happy to come back.“
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Manfred Gunia3 weeks ago„From the order to the repair everything worked well, airbag control unit installed, the light goes off again as it should, good service, fast repair and return shipping. Thanks 👍👍👍“
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Petra3 weeks ago„Got the second airbag control unit from you for another car. Fits, no more error message. Great service Can only recommend. Super fast delivery, and they keep what they promise. A big thank you to this company.“
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Mama 43 weeks ago„Super fast service and repair Fast processing“
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Dennis Baron4 weeks ago„Works like a charm!“
Leoly3 weeks ago
