Airbag control unit with part number 8200576912

What does the airbag control unit 8200576912 do?

The 8200576912 is the central control unit of the airbag restraint system in Dacia models. It captures the sensor values in an impact, calculates within milliseconds which airbags and seatbelt pretensioners are to be triggered, and checks the system continuously.

The unit reports faults via the airbag warning light, so that you notice a malfunction in good time.

After an accident, the unit stores crash data and locks itself.

Why does the control unit 8200576912 fail?

The most common cause with the 8200576912 is that crash data were stored after an accident, even if no airbag was triggered. An ordinary diagnostic tool cannot clear them; Airbag24 deletes them during the repair. Other causes are aged electronic components, cold solder joints, moisture and corrosion at plug connections, and voltage spikes.

An ordinary diagnostic tool cannot reach these entries. The memory records the course of the accident, regardless of how hard the impact was.

Aged electronic components and cold solder joints can cause faults that only appear with a delay.

Moisture and corrosion at plug connections disrupt the contact, while voltage spikes, for example from a weak battery or a jump start, stress the electronics.

How can you tell that the 8200576912 is defective?

You recognise a defect in the 8200576912 by the airbag warning light in the instrument cluster, which stays on permanently or intermittently, as soon as a fault exists. Error messages, a missing connection to the diagnostic tool or a fault memory that cannot be cleared may also occur. In an emergency, airbags and seatbelt pretensioners may then fail to deploy.

If you notice such signs, have the fault memory read out. The result shows whether the cause lies in the control unit or in the wiring.

Which vehicles is the 8200576912 fitted in?

The 8200576912 was fitted in these vehicles: Dacia Logan I (2004-2008) and I Facelift (2008-2013); Dacia Logan MCV I Facelift (2009-2013) and I (2006-2009).

Here is the vehicle list for comparison:

• Dacia Logan I (2004-2008)
• Dacia Logan I Facelift (2008-2013)
• Dacia Logan MCV I Facelift (2009-2013)
• Dacia Logan MCV I (2006-2009)

Comparing the part number from the label of the removed unit with this page only confirms the identity of the unit. Whether it is defective is shown solely by the fault memory, which you have read out beforehand; a plug or a cable can also be the cause.

For the same vehicles, we also repair control units with the part numbers 6001551009, 8200307188, 8200702320, 8200702322, 8200769221, 8200769222.

How does the repair of the 8200576912 work?

First have the fault memory read out and enclose the log, then disconnect the battery and remove the 8200576912. Next, create a repair order online and pack the unit securely. At Airbag24, the processing time is usually 3–4 working days.

At the test bench, Airbag24 examines the unit, replaces faulty components, deletes stored crash data and checks the function. Airbag24 then returns your own unit to you.

The sequence of the first steps is mandatory. Our repairs come with 2 years' statutory liability for defects. 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.

How does the control unit 8200576912 get to Airbag24?

You can send the 8200576912 as a parcel, or alternatively book a UPS collection for an extra charge. After the repair, it returns to you by UPS.

The printed repair order is enclosed with the parcel, and the unit is packed shock-proof.