Airbag control unit with part number 95910-CZ210

What does the airbag control unit 95910-CZ210 do?

The airbag control unit 95910-CZ210 is the control unit of the restraint system (SRS) in Hyundai. Sensors supply it with signals about an impact, and it decides within milliseconds which airbags and seatbelt pretensioners to trigger.

It also monitors the system continuously and shows faults via the airbag warning light in the instrument cluster.

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

Why does the control unit 95910-CZ210 fail?

Stored crash data is the most common cause, even if no airbag has deployed. Added to this are ageing electronic components, cold solder joints, moisture and corrosion at plug connections, and voltage spikes.

Crash data remains in memory after the event. A standard diagnostic tool cannot erase it, so Airbag24 erases it during the repair.

Ageing electronic components and cold solder joints lead to faults over time. Moisture and corrosion at plug connections impair the contact, and voltage spikes from a weak battery or jump starting are further causes.

How can you tell that the 95910-CZ210 is defective?

The airbag warning light in the instrument cluster lights up permanently or intermittently, and a fault message appears as well. If the control unit cannot be reached by the diagnostic tool or the fault memory cannot be cleared, a defect is likely. In an emergency, airbags and seatbelt pretensioners may then fail to trigger.

The warning light is the place where the vehicle shows the finding. That is why it is worth looking at the instrument cluster.

Anyone who sees this display should have the vehicle checked promptly.

Which vehicles is the 95910-CZ210 fitted in?

The control unit 95910-CZ210 is used in the following vehicles: Hyundai Tucson NX4 (2020-2023) and NX4 Facelift (from 2023).

The assignment at a glance:

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

Checking the part number on the label of your removed unit against this page makes sure you have the right part in front of you. Have the fault memory read out beforehand, because it shows whether the control unit itself is defective or whether a plug or cable is behind it. This log therefore belongs before removal.

For the same vehicles, we also repair control units with the part numbers 28394001, 95910-CH310, 95910-CH320, 95910-CH610, 95910-CH620, 95910-CH630.

How does the repair of the 95910-CZ210 work?

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

Airbag24 examines the unit on the test bench, repairs defective components, erases stored crash data and carries out a function test. Afterwards your own unit is sent 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-CZ210 get to Airbag24?

You either send the unit as a parcel, or you book a UPS collection for an extra charge. Airbag24 also sends it back by UPS after the repair.

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