Airbag control unit with part number 95910-F2100

What does the airbag control unit 95910-F2100 do?

The airbag control unit 95910-F2100 coordinates the restraint system (SRS) in Hyundai vehicles. From the signals of the impact sensors it calculates whether an impact requires airbags and seatbelt pretensioners to be triggered, and this happens within milliseconds. At the same time it monitors all components of the system and reports faults via the airbag warning light.

The monitoring runs in the background and is not noticeable in everyday use.

After an accident the unit stores crash data and locks itself.

Why does the control unit 95910-F2100 fail?

Crash data from an earlier accident is the most common cause, even if no airbag has deployed; an ordinary diagnostic tool cannot reach this data and cannot erase it. Added to this are aged electronic components, cold solder joints, moisture and corrosion at plug connectors, and voltage spikes such as those from a weak battery or a jump-start.

The crash data remains in the memory until Airbag24 removes it during the repair. This is why this point is checked first with every enquiry.

Aged components, cold solder joints, moisture and corrosion act on the electronics over a longer period. Voltage spikes, by contrast, place a short but strong load on the unit. Which cause applies can only be determined by testing.

How can you tell that the 95910-F2100 is defective?

The airbag warning light in the instrument cluster lights up permanently or intermittently if there is a fault on the 95910-F2100. Also present may be fault messages in the instrument cluster, a missing connection to the diagnostic tool or a fault memory that cannot be cleared. In an emergency, airbags and seatbelt pretensioners may then not deploy.

The warning light is the system's direct indication of the finding and should therefore be taken seriously.

A diagnostic tool without connection to the control unit also requires clarification.

Which vehicles is the 95910-F2100 fitted in?

The 95910-F2100 is fitted in these vehicles: Hyundai Elantra AD.

Below are the vehicles that are stored for this part number.

• Hyundai Elantra AD

Compare the part number on the label of the removed unit with this page, and you will know that it is the correct unit. However, have the fault memory read out first, because only it shows whether the control unit is faulty or whether a plug or cable is the cause.

For the same vehicles, we also repair control units with the part numbers 3X959-10100, 95910-28510, 95910-28520, 95910-2D500, 95910-3X100, 95910-A5150.

How does the repair of the 95910-F2100 work?

Have the fault memory read out and enclose the log with the unit before you disconnect the battery. Only then remove the control unit and create the repair order online. After that, send the unit in well packed. Processing at Airbag24 normally takes 3–4 working days.

On the test bench, Airbag24 examines the unit. Defective components are repaired or replaced, the crash data is erased and a function test is carried out. Afterwards your own unit is sent back.

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-F2100 get to Airbag24?

Either you send the unit as a parcel or you have it collected by UPS for an extra charge. The return after the repair is likewise made by UPS.

Place the printed repair order in the parcel and pack the control unit shock-resistant.