Airbag control unit with part number 95910-D3430

What does the airbag control unit 95910-D3430 do?

For Hyundai, the airbag control unit 95910-D3430 is the central control unit of the restraint system (SRS). It analyses the signals from the crash sensors and determines which airbags and seatbelt pretensioners are triggered in an accident within milliseconds.

During operation it monitors the entire system and shows faults via the airbag warning light in the instrument cluster.

After an accident it stores crash data and locks itself. Only the repair lifts this lock.

Why does the control unit 95910-D3430 fail?

The most common cause is crash data stored after an accident, even if no airbag has triggered. A standard diagnostic tool cannot delete this data.

Further causes to consider:

• ageing electronic components
• cold solder joints
• moisture and corrosion at plug connections
• voltage spikes, for example from a weak battery or a jump start

Crash data remains in the memory until Airbag24 deletes it during the repair.

How can you tell that the 95910-D3430 is defective?

A defect in the control unit 95910-D3430 shows itself through the airbag warning light, fault messages, a missing connection to the diagnostic tool and a fault memory that cannot be cleared.

Typical signs are:

• Airbag warning light in the instrument cluster lights up constantly or intermittently
• Fault message in the instrument cluster
• Diagnostic tool cannot establish a connection to the control unit
• Fault memory cannot be cleared

Airbags and seatbelt pretensioners may then fail to deploy in an emergency. A check is therefore advisable.

Which vehicles is the 95910-D3430 fitted in?

The control unit 95910-D3430 is fitted in these vehicles: Hyundai Tucson TL (2015-2018) and TL Facelift (2018-2020).

Here you can see the vehicles at a glance:

• Hyundai Tucson TL (2015-2018)
• Hyundai Tucson TL Facelift (2018-2020)

Compare the part number on the label of the removed unit with this page. That only ensures that it is the correct unit. Have the fault memory read out beforehand as well, because only the log shows whether the control unit itself is defective or a plug or cable is the cause.

For the same vehicles, we also repair control units with the part numbers 95910-D3200, 95910-D3950, 95910-D7130, 95910-D7230, 95910-D7630.

How does the repair of the 95910-D3430 work?

Processing at Airbag24 usually takes 3–4 working days. In that time Airbag24 checks the control unit 95910-D3430 on the test bench, repairs defective components, deletes the crash data and carries out a function test.

First read out the fault memory and enclose the log with the unit. Then disconnect the battery and only afterwards remove the control unit.

Create a repair order online and pack the unit well before sending it in. After the repair 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-D3430 get to Airbag24?

You send the control unit 95910-D3430 in as a parcel or book a UPS collection for an extra charge. After the repair Airbag24 returns the unit to you by UPS.

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