Airbag control unit with part number 95910-F2850

What does the airbag control unit 95910-F2850 do?

The airbag control unit 95910-F2850 coordinates the SRS restraint system of Hyundai. From the signals of the impact sensors, it calculates within milliseconds whether airbags and seatbelt pretensioners must trigger. It indicates faults via the airbag warning light.

In the background, monitoring runs without interruption. The control unit checks the connections to all components and stores every fault it detects.

After an accident, it creates crash data and then locks itself.

Why does the control unit 95910-F2850 fail?

The most common cause for the 95910-F2850 is crash data stored after an accident, even if no airbag has deployed. A standard diagnostic tool cannot erase this data. Other causes are aged components, cold solder joints, moisture and corrosion at plug connections, and voltage spikes.

Aged electronics lose reliability over time, and cold solder joints on the circuit board can interrupt the contact.

Moisture and corrosion at plug connections disrupt the signal paths. Voltage spikes, for example from a weak battery or a jump start, put additional strain on the electronics.

How can you tell that the 95910-F2850 is defective?

A defect shows up on the airbag warning light, which stays on in the instrument cluster permanently or intermittently. Other signs are an error message, a missing connection of the diagnostic tool to the control unit, and a fault memory that cannot be cleared.

These signs show that the control unit has detected a fault. The warning is therefore not a minor issue but a direct message about the restraint system.

In an emergency, airbags and seatbelt pretensioners may therefore not trigger. A prompt check is advisable.

Which vehicles is the 95910-F2850 fitted in?

The control unit 95910-F2850 is fitted in these vehicles: Hyundai Elantra AD.

The list shows the vehicles to which this part number is assigned.

• Hyundai Elantra AD

After removal, compare the number on the label with this page. This only confirms that it is the right unit. Whether the control unit itself is defective, or whether a plug or a cable is the cause, is shown only by the fault memory you have read out beforehand.

For the same vehicles, we also repair control units with the part numbers 95910-F0200, 95910-F0250, 95910-F0260, 95910-F0300, 95910-F2000, 95910-F2100.

How does the repair of the 95910-F2850 work?

First have the fault memory read out and attach the log. Then disconnect the battery, remove the control unit and create a repair order online. Afterwards, send in the unit. At Airbag24 itself, checking, repairing and testing usually take 3–4 working days.

Airbag24 inspects the unit on the test bench, replaces defective components, erases the stored crash data and carries out a function test. Afterwards, your own unit goes back to you.

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 95910-F2850 get to Airbag24?

You send the unit 95910-F2850 as a parcel or book a UPS collection for an extra charge. After the repair, Airbag24 returns it to you by UPS.

Pack the control unit shock-proof and enclose the printed repair order.