Airbag control unit with part number 95910-M4100

What does the airbag control unit 95910-M4100 do?

The 95910-M4100 is an airbag control unit for Hyundai. It coordinates the restraint system: it reads the signals from the crash sensors, determines within milliseconds in an accident whether airbags and seatbelt pretensioners are triggered, and monitors everything continuously.

Faults are indicated by the airbag warning light in the instrument cluster.

After an accident, it stores crash data and locks itself. The lock is only lifted by a repair.

Why does the control unit 95910-M4100 fail?

Crash data stored after an accident is the most common cause on the 95910-M4100, even if no airbag was triggered. Other causes include aged electronic components, cold solder joints, moisture, corrosion on plug contacts and voltage spikes.

Crash data cannot be erased with a normal diagnostic tool. Airbag24 erases it during the repair.

A unit with aged components or cold solder joints no longer works reliably. Moisture and corrosion attack the contacts, and voltage spikes occur, for example, with a weak battery or when jump-starting.

How can you tell that the 95910-M4100 is defective?

The airbag warning light in the instrument cluster lights up permanently or intermittently on the 95910-M4100. In addition, an error message appears in the instrument cluster, the diagnostic tool gets no connection to the control unit, and the fault memory cannot be cleared.

Airbags and seatbelt pretensioners may then fail to trigger in an emergency.

Whether the control unit itself or the wiring is the cause is shown by reading out the fault memory.

Which vehicles is the 95910-M4100 fitted in?

The control unit 95910-M4100 is fitted in these vehicles: Hyundai Creta GS (2014-2017) and GS Facelift (2017-2021). Compare the part number on the label of the removed unit with this page to make sure it is the right unit.

The list gives the vehicles known for this part number:

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

The label comparison only confirms the unit, not the cause. Therefore have the fault memory read out before sending it in, because only the result shows whether the control unit is defective or whether a plug or a 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-M4100 work?

First have the fault memory read out and enclose the log, then disconnect the battery. Only then remove the control unit 95910-M4100 and create a repair order online. Testing, repair and function test at Airbag24 usually take 3–4 working days.

The order is prescribed for safety reasons. Keep to it exactly.

Airbag24 tests the unit on the test bench and replaces defective components. Stored crash data is also erased by Airbag24 before the function test concludes the process. The 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-M4100 get to Airbag24?

You send the control unit 95910-M4100 as a parcel or book a UPS collection for an extra charge. Airbag24 returns the repaired unit to you by UPS.

The printed repair order goes into the parcel. Pack the unit shock-proof.