Airbag control unit with part number 95910-L4000

What does the airbag control unit 95910-L4000 do?

The airbag control unit 95910-L4000 is the restraint system (SRS) control unit of Kia. It evaluates the crash sensors, determines within milliseconds in an accident which airbags and seatbelt pretensioners are triggered, and monitors the system constantly. It shows faults via the airbag warning light.

After an accident the unit stores crash data and is locked afterwards. Repair is the only way to lift this lock.

It is connected to sensors and triggers by wiring and works in the background.

Why does the control unit 95910-L4000 fail?

The most common cause is crash data stored after an accident, even if no airbag has fired. A normal diagnostic tool cannot erase it. Other causes include ageing electronic components, cold solder joints, moisture and corrosion at plug connections, and voltage spikes, for example from a weak battery or a jump-start.

The crash data stays in the memory even if the vehicle is then used as normal. Older components, cold solder joints and moisture also impair the function.

How can you tell that the 95910-L4000 is defective?

An airbag warning light in the instrument cluster that stays on permanently or intermittently is the clearest sign. It is often accompanied by a fault message in the instrument cluster, a diagnostic tool that cannot connect, and a fault memory that cannot be cleared. In that case, airbags and seatbelt pretensioners may not fire in an emergency.

• Airbag warning light on permanently or intermittently
• Fault message in the instrument cluster
• Diagnostic tool has no connection to the control unit
• Fault memory cannot be cleared

These signs should be checked, even if the vehicle seems to drive normally in everyday use.

Which vehicles is the 95910-L4000 fitted in?

The airbag control unit 95910-L4000 is fitted in these vehicles: Kia K5 DL3 (from 2019).

The following list contains the vehicles that we have on record for this part number.

• Kia K5 DL3 (from 2019)

Compare the part number on the label of the removed unit with this page, so that you can confirm you have the right unit. Have the fault memory read out beforehand, because only that result shows whether the control unit is defective or whether a plug or cable is the cause.

For the same vehicles, we also repair control units with the part numbers 95940-L5100, 95940-L5101, 95940-L5110, A2C59512664, A2C59512985.

How does the repair of the 95910-L4000 work?

First have the fault memory read out and enclose the log. Then disconnect the battery and only then remove the control unit. Online, create the repair order and send the unit in, well packed.

Airbag24 examines the unit on the test bench, repairs defective components, erases stored crash data and carries out a function test. Your own unit is then returned to you.

Processing at Airbag24 usually takes 3–4 working days.

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-L4000 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 by UPS.

Put the printed repair order into the parcel and pack the unit shock-proof.