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Mazda 626 GF airbag control unit repair
Mazda 626 GF 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
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Repair type
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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
- Mazda
- Model
- Mazda 626
- Series
- GF (1997-2002)

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 Mazda 626 GF airbag control unit?
The Mazda 626 GF airbag control unit is the central safety unit in your vehicle, which specifically activates all occupant restraint systems, such as airbags and seatbelt pretensioners, in the event of an accident. It continuously monitors relevant sensors, stores important crash data, and ensures the reliable operation of the entire airbag system for your safety.
This electronic module is specifically designed for the Mazda 626 GF series and covers model years from approximately 1997 to 2002, including facelift versions. It is a genuine component that meets your vehicle's high safety standards.
The control unit is compatible with all common Mazda 626 GF engines, including 1.8L and 2.0L diesel and gasoline engines. Its correct function is absolutely crucial for the safety of vehicle occupants in the event of a collision.
Why is the Mazda 626 GF airbag control unit defective?
The Mazda 626 GF airbag control unit often fails because it irreversibly stores crash data after an accident, preventing activation. Other causes can include age-related material fatigue, moisture ingress, or electrical problems in the vehicle that cause malfunction or complete failure. In these cases, a repair is unavoidable.
After an impact, the control unit stores non-erasable crash information, which causes the airbag warning light to illuminate permanently and prevents the system from being deployed again. In these cases, a professional repair or reset of the module is essential to restore full functionality and clear the warning light.
In addition to accidents, internal component failures caused by aging or vibration are common causes of failure. Power supply issues, corrosion on connectors, or defective wiring can also lead to failure, requiring precise diagnosis for a successful Mazda 626 GF airbag control unit repair.
Common error codes for Mazda 626 GF airbag control unit repair
When diagnosing a faulty Mazda 626 GF airbag control unit, specific error codes often occur. These indicate communication problems within the control unit itself or sensor errors detected by the control unit. These codes are crucial for identifying the exact cause of the problem and initiating the necessary repair.
- B0100: This code indicates a control unit communication error, often due to internal problems with the airbag control unit or the diagnostic lines.
- U1726: The code U1726 means "No communication with airbag control unit" and indicates an interrupted or faulty connection to the module.
- Code 47: This code is detected by the airbag control unit and indicates a fault in the passenger side seat position signal.
- Code 49: Code 49 indicates an error in the driver's side seat position signal detected by the control unit, which requires a detailed inspection of the sensors.
What part numbers are available for the Mazda 626 GF airbag control unit repair?
When repairing a Mazda 626 GF airbag control unit, correct OEM part numbers are crucial for compatibility. The main part number is GG3E57K30. There are also verified alternative OEM numbers such as 3322049, 3322051, and 000809. These numbers will help you identify the correct control unit for your Mazda 626 GF.
- GG3E57K30: This is the primary original OEM part number from Mazda (NALDEC) for the 626 GF airbag control unit.
- 3322049: An alternative OEM part number from Mazda (NALDEC) that also fits this airbag control unit in the 626 GF series.
- 3322051: Another alternative OEM part number issued by Mazda that is compatible with the 626 GF airbag control unit.
- 000809: This OEM part number from Mazda is particularly found on used airbag control units for the Mazda 626 GF Diesel 2.0 engines.
Based on 246 reviews
What our customers say
„Ok.“
„Works like a charm!“
„Everything went perfectly, I can only recommend it.“
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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 fi…“
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„Airbag control unit Fiat 500 was broken. Hard to believe but they can really repair it! Recommendation!!“
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„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 👍“
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„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“
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„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.“



