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Toyota Starlet P90 airbag control unit repair
89170-10010 · Label
- Label
- Connector
Toyota Starlet P90 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
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Specifications
- Make
- Toyota
- Model
- Toyota Starlet
- Series
- P90 (1996-1999)

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 Starlet P90 airbag control unit?
The Toyota Starlet P90 airbag control unit is the central safety unit that activates all occupant restraint systems in the event of an accident. It monitors sensors, stores crash data, and ensures the proper functioning of all airbag modules in the vehicle. A professional Toyota Starlet P90 airbag control unit repair is essential in the event of a malfunction.
This safety-critical electronic component controls the deployment of the airbags and is specific to models such as the EP91 and EP95, often with the 1.3-liter engine (4E-FE).
The unit continuously monitors sensors in the vehicle to accurately detect accident situations. If an incident occurs, it deploys the airbags and seatbelt pretensioners to provide optimal occupant protection.
Why is the Toyota Starlet P90 airbag control unit defective?
The Toyota Starlet P90 airbag control unit often malfunctions because it stores crash data after an accident that requires erasure, or because internal hardware and software errors occur. This can lead to airbag system failure, necessitating urgent Toyota Starlet P90 airbag control unit repair.
A common cause of failure is the storage of crash data after an accident, which blocks the system and prevents it from functioning. This data must be professionally read and erased so that the control unit is operational again.
Communication errors between the control unit and other vehicle systems can also lead to a defect. Internal control unit errors, such as hardware or software problems, are also possible causes of malfunction and require a comprehensive diagnosis.
Even an incorrect power supply or corrosion at the connectors can damage the airbag control unit. Such problems often manifest themselves as persistent airbag warning lights in the cockpit.
Common error codes for Toyota Starlet P90 airbag control unit repair
During Toyota Starlet P90 airbag control unit repair, various error codes can indicate problems with the airbag system, although specific manufacturer-specific codes for this model are rarely publicly available. General OBD-II B codes or warning light flashing codes help diagnose the nature of the failure and initiate the necessary repair.
Although no specific error codes are directly associated with part numbers 89170-10010, 89170-10030, or 89170-10040, common problems can be identified.
The system often indicates errors via flashing codes of the airbag warning light, such as flashing code 12 or 31, which indicate certain malfunctions or stored crash data.
- B1000 → Control unit communication error → Problems in data transmission between airbag ECU and vehicle systems.
- Blink code 12 → Driver airbag ignition circuit open/short circuit → Possible cause is a wiring problem or a defect in the driver airbag module.
- Blink code 31 → Crash data stored → An accident event has been detected and the relevant data is stored in memory, which requires repair or deletion of the data.
What part numbers are available for the Toyota Starlet P90 airbag control unit repair?
Three 100% verified OEM part numbers are relevant for Toyota Starlet P90 airbag control unit repairs: 89170-10010, 89170-10030, and 89170-10040. These numbers guarantee exact compatibility with the Toyota Starlet P90 airbag system and are crucial for professional repairs in the workshop.
It is crucial to use the correct part number when repairing the Toyota Starlet P90 airbag control unit to ensure system compatibility and functionality.
These genuine OEM part numbers are confirmed for various variants of the Toyota Starlet P90 airbag control unit, including models with or without side airbags.
- 89170-10010 | Manufacturer: Toyota | Type: Genuine OEM | Details: Commonly used as the standard airbag control unit for the Starlet P90.
- 89170-10030 | Manufacturer: Toyota | Type: Original OEM | Details: Specific variant for airbag control units that support side airbags.
- 89170-10040 | Manufacturer: Fujitsu/Toyota | Type: Original OEM | Details: Manufactured by Fujitsu as an original equipment supplier for Toyota.
No other alternative OEM part numbers from suppliers such as Bosch or Continental have been validated for this specific model and control unit.
Selecting the correct part number is essential for any repair to avoid malfunctions and ensure safety. Repairs and handling of this safety-critical component should only be performed by appropriately qualified personnel.
Guide
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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…“
Automatically translated · Original: German
„Airbag control unit Fiat 500 was broken. Hard to believe but they can really repair it! Recommendation!!“
Automatically translated · Original: German
„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 👍“
Automatically translated · Original: German
„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“
Automatically translated · Original: German
„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.“



