Airbag control unit with part number 95910-R0020

What does the airbag control unit 95910-R0020 do?

The airbag control unit 95910-R0020 coordinates the restraint system (SRS) of Kia. In a crash it evaluates the crash sensors and triggers the appropriate airbags and seatbelt pretensioners within milliseconds.

The unit constantly checks the connections and components of the system in the background. If it finds an irregularity, it reports this via the airbag warning light in the instrument cluster.

After a crash, the unit stores crash data and locks itself. If you notice a fault afterwards, first have the cause checked at the control unit.

Why does the control unit 95910-R0020 fail?

The most common cause is stored crash data after an accident, even if no airbag has triggered. A normal diagnostic tool cannot erase it. Other possible causes include aged electronic components, cold solder joints, moisture and corrosion on plug connectors, and voltage spikes.

The crash data is held in the control unit itself. Reading it out with an ordinary tool does not remove it, which is why the fault message persists even without visible damage to the vehicle.

The other causes tend to develop gradually. Aged components make themselves felt over time, and cold solder joints can interrupt contacts. Moisture and corrosion impair plug contacts, and a voltage spike, for example when connecting jump-start leads, can additionally damage the electronics.

How can you tell that the 95910-R0020 is defective?

A defect shows up as the airbag warning light in the instrument cluster, which stays on permanently or intermittently. In addition there may be a fault message in the instrument cluster, no connection from the diagnostic tool, and a fault memory that cannot be cleared.

Such signs must be taken seriously, as airbags and seatbelt pretensioners may not trigger in an emergency. The warning light makes the fault visible, and you should ideally respond to it promptly.

Have the display read out by a workshop or specialist firm so that the fault is recorded in the memory and can be assessed.

Which vehicles is the 95910-R0020 fitted in?

The control unit 95910-R0020 of the brand Kia is fitted in these vehicles: Kia Carnival KA4 (from 2020). Check your vehicle documents to confirm whether your vehicle matches this information.

Here is an overview of the models to which this part number is assigned:

• Kia Carnival KA4 (from 2020)

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

For the same vehicles, we also repair control units with the part numbers 95910-R0100.

How does the repair of the 95910-R0020 work?

First have the fault memory read out and enclose the log. Then disconnect the battery, only then remove the control unit 95910-R0020, and create a repair order online.

Then pack the unit well and send it in. At Airbag24 it is checked on the test bench, defective components are replaced, stored crash data is erased and a function test is run. Your own unit is then returned to you.

Processing at Airbag24 usually takes 3–4 working days, and this period covers only checking, repairing and testing. 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-R0020 get to Airbag24?

The unit goes to us as a parcel, or you book UPS collection for an extra charge. After the repair, Airbag24 sends it back to you by UPS.

The printed repair order is enclosed in the parcel, and the control unit is packed shock-proof.