Airbag control unit with part number 95910-CH320

What does the airbag control unit 95910-CH320 do?

The airbag control unit 95910-CH320 controls the restraint system (SRS) of Hyundai. It reads the crash sensors, decides in an emergency within milliseconds whether to trigger airbags and seatbelt pretensioners, and monitors the entire system. After an accident it stores crash data and locks itself.

If the control unit detects a fault in the system, it indicates this via the airbag warning light. To do so, it continuously checks the connections to the sensors, airbags and seatbelt pretensioners.

The lock is only lifted by the repair that Airbag24 carries out on the unit.

Why does the control unit 95910-CH320 fail?

The most common cause is crash data stored after an accident, even if no airbag has deployed. Other causes are aged electronic components, cold solder joints, humidity and corrosion at plug connectors, and voltage spikes, for example from a weak battery or jump-starting.

Stored crash data cannot be erased with a normal diagnostic tool. Airbag24 removes it during the repair.

The remaining causes relate to the condition of the electronics and the connections. Which of them applies to a particular unit is shown only by the examination.

How can you tell that the 95910-CH320 is defective?

The airbag warning light in the instrument cluster lights up on the 95910-CH320 permanently or intermittently, a fault message appears in the instrument cluster, the diagnostic tool finds no connection to the control unit, and the fault memory cannot be cleared.

As long as the fault persists, airbags and seatbelt pretensioners may not deploy in an emergency. Such a finding should therefore be examined promptly.

Which vehicles is the 95910-CH320 fitted in?

The 95910-CH320 is fitted in these vehicles: Hyundai Tucson NX4 (2020-2023) and NX4 Facelift (from 2023).

The list shows the vehicles for which this part number is on record.

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

Compare the part number on the label of the removed unit with this page. That way you can be sure it is the right unit. In addition, have the fault memory read out before removal, because only this log shows whether the control unit itself is defective or a plug or a cable is the cause.

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-CH320 work?

Before sending it in, you read out the fault memory, disconnect the battery and only then remove the control unit. At Airbag24 processing usually takes 3–4 working days, after which the unit is returned to you.

Next, you create a repair order online and send in the well-packed control unit. Airbag24 checks it on the test bench, repairs defective components, erases the stored crash data and carries out a function test.

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-CH320 get to Airbag24?

You send the control unit 95910-CH320 to Airbag24 as a parcel or book a UPS collection for an extra charge. After the repair, Airbag24 sends the unit back to you by UPS.

Enclose the printed repair order with the parcel and pack the unit shockproof.