Airbag control unit with part number 95910-2E100

What does the airbag control unit 95910-2E100 do?

The airbag control unit 95910-2E100 is the control unit of the restraint system (SRS) for Hyundai. It processes the crash sensor data, decides in an emergency on the triggering of the airbags and seatbelt pretensioners, and checks the system continuously.

The unit keeps faults in memory and displays them via the airbag warning light in the instrument cluster.

After an accident, it stores crash data and locks itself.

Why does the control unit 95910-2E100 fail?

With the 95910-2E100, the most common cause is stored crash data from an accident; it cannot be erased with an ordinary diagnostic tool. Aged electronics, cold solder joints, moisture and corrosion, and voltage spikes can also cause the failure.

Crash data remains stored even if no airbag has deployed. A normal readout therefore provides no remedy.

The other causes lie in the unit or in its connections. Electronic components age, solder joints can go cold, and plug connections corrode. Voltage spikes, for example from a weak battery or a jump start, put strain on the circuit.

How can you tell that the 95910-2E100 is defective?

The airbag warning light in the instrument cluster lights up permanently or intermittently if there is a defect in the 95910-2E100. Accompanying signs are fault messages in the instrument cluster, the diagnostic tool finding no connection to the control unit, or a fault memory that cannot be cleared. In an emergency, the airbags and seatbelt pretensioners may then fail to deploy.

This indication is a clear signal that you should have checked promptly.

Only the readout shows whether the unit itself or a cable is affected.

Which vehicles is the 95910-2E100 fitted in?

The control unit 95910-2E100 is fitted in these vehicles: Hyundai Tucson JM (2004-2010).

The vehicles recorded for this part number are listed in the following overview.

• Hyundai Tucson JM (2004-2010)

Compare the part number on the label of the removed unit with this page; this only confirms the assignment to the right unit. Have the fault memory read out beforehand, because this record 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 44B49060NAS, 95910-2E400, 95910-2E700, 959102S500, 959102S850.

How does the repair of the 95910-2E100 work?

First have the fault memory read out and enclose the log. Then disconnect the battery and only then remove the control unit 95910-2E100. Create a repair order online and send the unit in well packed; processing at Airbag24 usually takes 3–4 working days.

Airbag24 examines the unit on the test bench, replaces defective components, erases crash data and carries out a function test. The time applies to these tasks only.

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. Afterwards, your own unit goes back to you.

How does the control unit 95910-2E100 get to Airbag24?

You send the control unit 95910-2E100 as a parcel to Airbag24, or for an extra charge you book a UPS collection. After the repair, Airbag24 returns the unit by UPS.

Place the printed repair order in the parcel, and pack the unit shock-proof.