Airbag control unit with part number 95910-A0400

What does the airbag control unit 95910-A0400 do?

The airbag control unit 95910-A0400 controls the SRS restraint system of Hyundai. It checks the signals from the crash sensors, selects the appropriate airbags and seatbelt pretensioners within milliseconds in the event of an accident, and monitors the condition of the system continuously. After an accident, it stores crash data and locks itself.

The control unit detects faults in the connections and components of the system. It reports them via the airbag warning light in the instrument cluster and stores them in the fault memory.

Why does the control unit 95910-A0400 fail?

Crash data from a previous accident is the most common cause in control unit 95910-A0400, even if no airbag has deployed. A standard diagnostic tool cannot erase it. Other possible causes include aged components, dry solder joints, moisture and corrosion on plug connections, and voltage spikes, for example from a weak battery or a jump start.

Whether or not an airbag has deployed makes no difference to the stored crash data. That is why they are a fixed checkpoint during fault diagnosis.

How can you tell that the 95910-A0400 is defective?

The airbag warning light in the instrument cluster lights up permanently or intermittently. This may be accompanied by a fault message in the instrument cluster, a diagnostic tool with no connection to control unit 95910-A0400, or a fault memory that cannot be cleared. In an emergency, the airbags and seatbelt pretensioners may then not deploy.

Do not ignore the warning light; have the cause investigated.

Which vehicles is the 95910-A0400 fitted in?

The part number determines which vehicles are possible, not the make Hyundai alone. Control unit 95910-A0400 is fitted in these vehicles: Hyundai Creta GS (2014-2017) and GS Facelift (2017-2021).

This overview shows the affected models.

• Hyundai Creta GS (2014-2017)
• Hyundai Creta GS Facelift (2017-2021)

First compare the part number on the label of the removed unit with this page; this confirms that it is the correct unit, but the comparison tells you nothing more. Also have the fault memory read out, as only that shows whether the control unit is defective or whether a plug or cable is the cause.

For the same vehicles, we also repair control units with the part numbers 95910-A0000, 95910-A0700.

How does the repair of the 95910-A0400 work?

First have the fault memory read out and enclose the log with the unit. Then disconnect the battery and remove control unit 95910-A0400. Testing, repair and checking at Airbag24 usually take 3–4 working days.

Airbag24 examines the unit, repairs defective components, erases crash data and carries out a function test. Your own unit 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-A0400 get to Airbag24?

Either you send control unit 95910-A0400 as a parcel, or you book a UPS collection for an extra charge. The return after repair also goes via UPS.

The printed repair order goes into the parcel, together with shock-proof protection for the unit.