Airbag control unit with part number 95910-2E310

What does the airbag control unit 95910-2E310 do?

Within the restraint system (SRS) of Hyundai, the airbag control unit 95910-2E310 controls airbags and seatbelt pretensioners. It evaluates the crash sensors, determines the triggering in a crash within milliseconds and monitors the system constantly. After an accident, it records crash data and locks itself.

The sensor signals come together in the control unit and are checked there according to fixed rules. This decision has to be made faster in a crash than a person can react.

In everyday use the electronics remain inconspicuous. If they detect a fault, the airbag warning light in the instrument cluster lights up.

Why does the control unit 95910-2E310 fail?

The most common cause is crash data stored after an accident, even if no airbag has fired; a commercially available diagnostic tool does not erase it. Other causes are aged electronic components, cold solder joints, moisture and corrosion at plug connections, and voltage spikes.

The crash data remains in the memory, even if nothing can be seen from the outside. It is only erased during the repair.

The other causes relate to the hardware. Aged components, cold solder joints, moisture and corrosion in the plug connections impair the contact, and voltage spikes from a weak battery or jump-starting put strain on the circuit.

How can you tell that the 95910-2E310 is defective?

The airbag warning light in the instrument cluster lights up on the 95910-2E310 permanently or intermittently. It is accompanied by a fault message, a failure of the diagnostic tool to connect, and a fault memory that cannot be cleared.

The airbag warning light is the most unambiguous sign. If it stays on permanently or switches on again and again, there is a problem in the restraint system.

The diagnostic tool cannot reach the control unit in that case, and an attempt to clear the fault memory fails. In this condition, airbags and seatbelt pretensioners may possibly fail to trigger in an emergency.

Which vehicles is the 95910-2E310 fitted in?

The control unit 95910-2E310 is fitted in these vehicles: Hyundai Tucson JM (2004-2010).

The following models are assigned to the unit:

• Hyundai Tucson JM (2004-2010)

Comparing the part number on the label of the removed unit with this page only ensures that it is the right unit. The fault memory must be read out beforehand, because only this log shows whether the control unit itself 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 95910-2E310 work?

First have the fault memory read out and enclose the log. Then disconnect the battery and remove the control unit 95910-2E310. Next, create a repair order online and send the unit in well packed.

At Airbag24 the unit is examined on the test bench. Defective components are renewed in a targeted way, the stored crash data is erased, and a function test completes the work. The own unit then goes back to you.

For checking, repairing and testing at Airbag24, 3–4 working days are usually scheduled. This period only concerns the work at Airbag24.

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 95910-2E310 get to Airbag24?

You can send the control unit 95910-2E310 in as a parcel, or have it collected by UPS for an extra charge. After the repair, the unit comes back by UPS.

Enclose the printed repair order in the parcel and pack the control unit shock-proof.