Airbag control unit with part number 95910-B8910

What does the airbag control unit 95910-B8910 do?

The airbag control unit 95910-B8910 is the central control unit of the restraint system (SRS) for Hyundai. It evaluates the crash sensors, decides in an accident within milliseconds about airbags and seatbelt pretensioners, and monitors the system continuously. It shows faults via the airbag warning light.

The evaluation runs continuously during operation; deviations are recorded in the fault memory.

After an accident, the control unit stores crash data and locks itself. This makes the repair a separate process at Airbag24.

Why does the control unit 95910-B8910 fail?

Stored crash data are the most common cause, even if no airbag has triggered; a normal diagnostic tool cannot erase them. In addition, aged electronic components, cold solder joints, moisture and corrosion at plug connectors as well as voltage spikes, for example from a weak battery or jump-starting, come into consideration.

Crash data are created even by incidents without airbag triggering and remain stored until the repair removes them.

Aged components and cold solder joints lead to failures over time. Moisture and corrosion at the contacts impair signal transmission.

Voltage spikes stress the electronics, for example when the battery is weak.

How can you tell that the 95910-B8910 is defective?

The airbag warning light in the instrument cluster lights up permanently or intermittently, an error message appears, the diagnostic tool does not find the control unit, and the fault memory cannot be cleared. In an emergency, airbags and seatbelt pretensioners may then fail to trigger.

The warning light indicates every detected fault, regardless of the driving situation. It is therefore the first place where a defect becomes visible.

A diagnostic tool that cannot access the unit is also one of the warning signs that call for an inspection.

Which vehicles is the 95910-B8910 fitted in?

The airbag control unit 95910-B8910 is fitted in these vehicles: Hyundai Santa Fe DM (2012-2015) and DM Facelift (2015-2018). The list shows for which models this unit is known.

Here follows the overview of the vehicles with this control unit.

• Hyundai Santa Fe DM (2012-2015)
• Hyundai Santa Fe DM Facelift (2015-2018)

Compare the part number on the label of the removed unit with this page. This only shows that it is the right unit. Have the fault memory read out beforehand, because only the log clarifies 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 95700-2B110, 95910-0W100, 95910-26100, 95910-2B028, 95910-2B900, 95910-2B970.

How does the repair of the 95910-B8910 work?

First have the fault memory read out and attach the log, then disconnect the battery. Only then remove the control unit 95910-B8910, create a repair order online and send the well-packed unit in. Inspection, repair and function test at Airbag24 usually take 3–4 working days.

Airbag24 inspects the unit on the test bench and repairs defective components. The stored crash data are erased, a function test follows, and then your own unit is 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-B8910 get to Airbag24?

You send the unit in as a parcel or book UPS collection for an extra charge. After the repair, Airbag24 returns it to you by UPS.

The printed repair order goes into the parcel, and the control unit is packed shock-proof.