Ok.
Mitsubishi Lancer CY airbag control unit repair
Mitsubishi Lancer CY 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.
Secure payment with
Matching part numbers
Your part number isn't listed? The list isn't complete – we can usually repair it anyway. Simply create a repair order, or ask us first.
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
- Mitsubishi
- Model
- Mitsubishi Lancer
- Series
- CY (2007-2017)

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 Mitsubishi Lancer CY airbag control unit?
The Mitsubishi Lancer CY airbag control unit is the central safety unit in the vehicle, activating all occupant restraint systems such as airbags and seatbelt pretensioners in the event of an accident. It continuously monitors sensors, stores relevant crash data, and ensures the proper functioning of all airbag modules in the vehicle.
As the heart of the Supplemental Restraint System (SRS) in the Mitsubishi Lancer CY, this control unit evaluates signals from impact sensors.
It ensures that airbags are deployed precisely and at the right moment to provide optimal protection for the occupants.
Why is the Mitsubishi Lancer CY airbag control unit defective?
A Mitsubishi Lancer CY airbag control unit often fails due to internal electronic errors that can cause malfunction or complete failure. After an accident, the module also stores irreversible crash data, resulting in a system lockup and requiring immediate Mitsubishi Lancer CY airbag control unit repair or replacement.
Typical causes of a defect can be overvoltage, short circuits or age-related material fatigue of the electronic components.
Storing crash data is a safety feature that prevents the control unit from being used without testing after an accident, making professional repair essential.
Common error codes for Mitsubishi Lancer CY airbag control unit repair
Specific error codes are crucial for Mitsubishi Lancer CY airbag control unit repairs, as they directly indicate problems within the control unit and enable precise diagnosis. These codes facilitate targeted troubleshooting and are essential for restoring the airbag system to full functionality and preventing safety system failure.
- B2207 → SRS ECU internal error 1 → This signals an internal hardware or software defect of the control unit.
- B1000 → Control unit communication error → Indicates a problem in the data transmission or internal communication of the airbag control unit.
These codes are exclusively assigned to the airbag control unit of the Mitsubishi Lancer CY and support a quick diagnosis.
Error codes for other components such as sensors or belt tensioners are not relevant here, as they do not represent direct ECU problems.
What part numbers are available for the Mitsubishi Lancer CY airbag control unit repair?
For the Mitsubishi Lancer CY airbag control unit repair, the manufacturer part numbers P8635A146, P8635A168, P8635A239 and P8635A240 are recorded for this repair product. These numbers belong to airbag control units of this model. They help you identify the correct control unit for your repair.
The manufacturer part numbers P8635A242, P8635A244, P8635A245, P8635A247, P8635A248 and P8635A251 are also recorded for this product. The part number is printed on the label of the airbag control unit and can be given in the repair order.
Further matching numbers are listed in the part number list on this page.
Mitsubishi Lancer CY Airbag Control Unit Repair: How the repair works
The Mitsubishi Lancer CY airbag control unit repair begins with a thorough diagnosis to identify the exact problem and analyze error codes. After professional repair of the module where internal defects are corrected or crash data deleted, the unit is ready for immediate installation: no coding necessary, simply reinstall and the warning light goes out.
Specialized workshops can fix internal errors and clear the control unit of stored crash data.
After repair by Airbag24, no recoding of the airbag control unit to the vehicle VIN is required. The unit returns with all configuration data and is ready for operation immediately after reinstallation – plug-and-play for your Mitsubishi Lancer CY.
Compatible models and years of manufacture for your Mitsubishi Lancer CY airbag control unit
The Mitsubishi Lancer CY airbag control unit is specifically designed for the Mitsubishi Lancer CY series, which typically covers the model years 2008 to 2011. It is important to note the exact models, such as the Lancer Sports Sedan (type CY3/CZ3), to ensure proper function and compatibility of the safety system and to avoid failure.
The control unit is compatible with Mitsubishi Lancer CY models from 2008 to 2011, including the Sports Sedan variant (CY3/CZ3).
This typically includes vehicles with 1.5- to 1.8-liter gasoline engines and front-wheel drive (FWD) equipped with a comprehensive 7-airbag system.
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.“
Automatically translated · Original: German
„All great👍“
Automatically translated · Original: German
„All great, fast delivery. Thanks.“
Automatically translated · Original: German
„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“
Automatically translated · Original: German
„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“
Automatically translated · Original: German
„Ok.“



