Airbag control unit with part number 95910-CW500

What does the airbag control unit 95910-CW500 do?

The airbag control unit 95910-CW500 controls the restraint system (SRS) in Hyundai. It analyses the crash sensors, determines in an accident whether airbags and seatbelt pretensioners are triggered, and monitors the system constantly.

Faults are detected, stored and shown via the airbag warning light in the instrument cluster. This keeps the state of the system in view.

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

Why does the control unit 95910-CW500 fail?

Stored crash data is the most common cause, even if no airbag was triggered in the accident. These data cannot be removed with a normal diagnostic tool, which is why the fault message remains.

Airbag24 erases the crash data in a targeted way during the repair. No additional device is needed for this; it is part of our repair procedure.

Further causes are:

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

How can you tell that the 95910-CW500 is defective?

The airbag warning light in the instrument cluster stays on permanently or intermittently and indicates a defect in the 95910-CW500. Fault messages may appear as well, the diagnostic tool finds no connection, and the fault memory cannot be cleared.

Such signs must be taken seriously, because airbags and seatbelt pretensioners may fail to trigger in an emergency.

A unit with these signs should be checked quickly, before further parts are affected.

Which vehicles is the 95910-CW500 fitted in?

The airbag control unit 95910-CW500 is fitted in these vehicles: Hyundai Tucson NX4 (2020-2023) and NX4 Facelift (from 2023).

These vehicles belong to this part number:

• Hyundai Tucson NX4 (2020-2023)
• Hyundai Tucson NX4 Facelift (from 2023)

Before you remove the unit, have the fault memory read out. That shows whether the control unit is really defective or a plug or cable is the cause. Then compare the part number on the label with this page.

For the same vehicles, we also repair control units with the part numbers 28394001, 95910-2S750, 95910-CZ000, 95910-D7130, 959102S850, A3C03656003.

How does the repair of the 95910-CW500 work?

Before removal, have the fault memory read out and enclose the log. Then disconnect the battery, remove the unit, create a repair order online and send it in. Processing at Airbag24 generally takes 3–4 working days.

Pack the unit well before you send it.

Airbag24 examines the control unit 95910-CW500 on the test bench, repairs defective components, erases the crash data and carries out a functional test. Afterwards your own unit is returned.

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-CW500 get to Airbag24?

You send the unit 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 into the parcel. Pack the control unit shock-resistant.