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Toyota Carina E T190 airbag control unit repair
Toyota Carina E T190 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
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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
- Toyota
- Model
- Toyota Carina E
- Series
- T190 (1992-1997)

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 Carina E T190 airbag control unit?
The Toyota Carina E T190 airbag control unit is the central control unit of the restraint system (SRS). It evaluates the signals from the crash sensors and, in an accident, decides within milliseconds which airbags and seatbelt pretensioners deploy. It also monitors the system continuously and reports faults via the airbag warning light.
The control unit is installed in the Toyota Carina E T190 (1992 to 1997). It runs a self-check every time the car starts. If it detects a fault, the airbag warning light comes on.
After an accident it stores crash data and locks itself. The warning light then stays on. In this state the system is no longer ready for use.
The airbag warning light is therefore the first sign of a problem. Have the fault memory read out as soon as it stays on permanently.
Why is the Toyota Carina E T190 airbag control unit defective?
The most common cause of a defective Toyota Carina E T190 airbag control unit is crash data stored after an accident, even if no airbag deployed. A normal diagnostic tool cannot delete it. Ageing electronic components, cold solder joints, moisture, corrosion on connectors and voltage spikes are also possible causes.
The most common cause is crash data from an accident. It is stored even if no airbag deployed. A normal diagnostic tool does not delete it.
Other causes are ageing components, cold solder joints, moisture and corrosion on connectors. Voltage spikes can also do damage, for example from a weak battery or a jump start.
Typical signs: the airbag warning light stays on permanently. The fault memory cannot be cleared. The diagnostic tool cannot establish a connection.
Common error codes for Toyota Carina E T190 airbag control unit repair
The error codes for the Toyota Carina E T190 airbag control unit show which area of the restraint system has a fault, for example communication, the control unit itself, the squib circuits or the crash data. They are read out with a diagnostic tool.
These codes are known for this vehicle. They indicate the type of fault.
- B1000 → Internal fault in the airbag control unit
- B1100 → Internal fault in the airbag control unit or sensor unit
- U0151 → Communication with the airbag control unit interrupted
- B1800 → Fault in the driver airbag squib circuit
- B1805 → Fault in the passenger airbag squib circuit
- B1650 → Fault in occupant detection of the restraint system
Error codes are read out with a diagnostic tool. A code alone does not prove with certainty that the control unit is defective. Connectors, wiring or an airbag module can also be the cause. Only the inspection clarifies it.
What part numbers are available for the Toyota Carina E T190 airbag control unit repair?
The part number is on the label of the Toyota Carina E T190 airbag control unit and determines the exact version. Within one model series there are different numbers depending on equipment and year of manufacture.
We do not have a list of part numbers for this vehicle. Read the number from the label on your control unit. Enter it in the repair order. This way your unit can be clearly identified and inspected in a targeted way.
This is how you get to the repair: have the fault memory read out. Disconnect the battery. Remove the control unit. Create a repair order online and send in the unit. Processing at Airbag24, with 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.
Based on 233 reviews
What our customers say
„Works like a charm!“
„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 f…“
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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!“
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„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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„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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„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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„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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„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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„Super fast service and repair Fast processing“
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„Works like a charm!“



