Airbag control unit with part number 95910-B1100

What does the airbag control unit 95910-B1100 do?

The airbag control unit 95910-B1100 coordinates the restraint system (SRS) in Hyundai. It reads the crash sensors, calculates within milliseconds in a collision which airbags and seatbelt pretensioners to trigger, and monitors the system continuously. Detected faults are passed on to the airbag warning light.

While driving, the unit checks wiring, sensors and output stages. A deviation is recorded in the fault memory.

After an accident, the unit stores crash data and locks itself. This lock is only lifted by the repair.

Why does the control unit 95910-B1100 fail?

The most common cause: crash data stored after an accident, even if no airbag was triggered. A normal diagnostic tool cannot delete this data. Other causes are aged components, cold solder joints, moisture and corrosion, and voltage spikes.

An impact without triggered airbags therefore does not mean that nothing was recorded in the unit.

The other causes show up gradually. Moisture at a connector first causes dropouts before it fails, and a voltage spike, for example from a jump start, can damage components in the unit.

How can you tell that the 95910-B1100 is defective?

Typical signs are warnings in the instrument cluster: the airbag warning light stays on permanently or intermittently, and an error message is shown. The diagnostic tool also finds no connection to the control unit, and the fault memory cannot be cleared.

Typical signs at a glance:

• airbag warning light on permanently or intermittently
• error message in the instrument cluster
• no connection between diagnostic tool and control unit
• fault memory cannot be cleared

In an emergency, airbags and seatbelt pretensioners may fail to trigger. As soon as you notice these signs, have them clarified promptly.

Which vehicles is the 95910-B1100 fitted in?

The 95910-B1100 is fitted in these vehicles: Hyundai Genesis DH (2014-2017). The details apply to Hyundai.

The vehicles appear in this list:

• Hyundai Genesis DH (2014-2017)

On the one hand, compare the part number on the label of the removed unit with this page. This only ensures that it is the right unit. On the other hand, have the fault memory read out beforehand, because only this result shows whether the control unit is defective or whether a connector or cable is the cause.

For the same vehicles, we also repair control units with the part numbers 95910-B1800.

How does the repair of the 95910-B1100 work?

First have the fault memory read out and attach the log, then disconnect the battery and only then remove the control unit. Afterwards, you create a repair order online and send in the well-packed unit. At Airbag24, processing usually takes 3–4 working days.

Airbag24 checks the unit on the test bench, replaces defective components, deletes stored crash data and carries out a function test. Your own unit then goes back 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-B1100 get to Airbag24?

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

Put the printed repair order in the parcel. Pad the unit so that it is shock-resistant.