Airbag control unit with part number 95910-1R220

What does the airbag control unit 95910-1R220 do?

The airbag control unit 95910-1R220 controls the restraint system (SRS) for Hyundai. It reads the crash sensors, determines in an accident within fractions of a second which airbags and seatbelt pretensioners are triggered, and monitors the system continuously.

If the system reports a fault, the airbag warning light in the instrument cluster appears. After an accident the unit records crash data and locks itself.

As the switching point, it connects sensors, firing circuits and the warning display with each other.

Why does the control unit 95910-1R220 fail?

In the 95910-1R220, stored crash data after an accident is the most common cause, even if no airbag has triggered; a normal diagnostic tool cannot remove it. In addition there are aged electronics, cold solder joints, moisture and corrosion at plug connections, and voltage spikes, for example from a weak battery or a jump-start.

Airbag24 carries out this step as part of the repair, not the diagnostic tool.

The other causes concern the component itself. Over time the electronics age, cold solder joints can cause contact problems, and moisture with corrosion attacks the connections.

How can you tell that the 95910-1R220 is defective?

On the 95910-1R220, the airbag warning light in the instrument cluster lights up permanently or intermittently, an error message appears, the diagnostic tool cannot reach the control unit and the fault memory cannot be cleared. These signs are a reason to have the system checked.

In an emergency, airbags and seatbelt pretensioners may not trigger. You should therefore not ignore such a warning sign.

Only the read-out shows which cause lies behind it. Plugs and cables can also come into consideration as triggers.

Which vehicles is the 95910-1R220 fitted in?

The control unit 95910-1R220 is fitted in these vehicles: Hyundai Accent RB (2010-2017).

The vehicles in detail:

• Hyundai Accent RB (2010-2017)

Compare the part number on the label of the removed unit with this page. This step only ensures that it is the right unit. Have the fault memory read out beforehand; only this result shows whether the control unit is defective or a plug or cable is the cause.

For the same vehicles, we also repair control units with the part numbers 95910-1R250, 95910-25200, 95910-25500.

How does the repair of the 95910-1R220 work?

For the 95910-1R220, have the fault memory read out, enclose the log and disconnect the battery; only then remove the control unit. Then create a repair order online and send in the unit well packed. Processing at Airbag24 usually takes 3–4 working days.

Airbag24 checks the unit on the test bench, replaces defective components and erases the crash data. Your own device is then returned 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 95910-1R220 get to Airbag24?

You send the 95910-1R220 as a parcel, or you book a UPS collection for an extra charge. After the repair, Airbag24 returns the repaired unit to you by UPS.

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