Airbag control unit with part number 95910-D4750

What does the airbag control unit 95910-D4750 do?

The airbag control unit 95910-D4750 controls the restraint system (SRS) for Kia. It evaluates the crash sensors and, in an emergency, decides which airbags and seatbelt pretensioners are triggered.

The decision is made within fractions of a second. At the same time, the unit monitors the entire system and reports faults via the airbag warning light in the instrument cluster.

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

Why does the control unit 95910-D4750 fail?

Crash data stored after an accident is the most common cause, even if no airbag has fired. Aged components, cold solder joints, moisture on plug connections and voltage spikes are additional causes to consider.

A normal diagnostic tool cannot remove the crash data, so the fault remains. Airbag24 deletes the data during the repair.

The other causes lie in the electronics and the connections. Aged components and cold solder joints can impair the function, and moisture and corrosion disturb the contact on connections.

Voltage spikes, for example from a weak battery or a jump start, put additional strain on the electronics.

How can you tell that the 95910-D4750 is defective?

The airbag warning light in the instrument cluster is on constantly or intermittently. An error message appears alongside it, and the fault memory cannot be cleared.

Typical signs are:

• airbag warning light that is on constantly or intermittently
• error message in the instrument cluster
• no connection of the diagnostic tool to the control unit
• fault memory that cannot be cleared

Such signs indicate a fault affecting the restraint system. In an emergency, airbags and seatbelt pretensioners may fail to deploy.

Which vehicles is the 95910-D4750 fitted in?

This list relates to the part number of the unit. The control unit 95910-D4750 is fitted in these vehicles: Kia Optima JF (2015-2020).

You will find the vehicles for this part number here:

• Kia Optima JF (2015-2020)

On the one hand, the part number on the label of the removed unit confirms that you have the right unit when compared with this page. On the other hand, the fault memory read out beforehand shows whether the control unit is defective or whether a connector or cable is the cause.

For the same vehicles, we also repair control units with the part numbers 95910-D5000.

How does the repair of the 95910-D4750 work?

At Airbag24, checking, repairing and function testing of the 95910-D4750 usually take 3–4 working days. Stored crash data is deleted in the process.

At the vehicle, you first read out the fault memory and enclose the log. Then you disconnect the battery and remove the control unit. Afterwards, you create the repair order online and send in the unit well packed.

Airbag24 checks the unit on the test bench, carries out a function test, and your own unit goes 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-D4750 get to Airbag24?

You send the 95910-D4750 to Airbag24 as a parcel, or you book a UPS collection for an extra charge. After the repair, UPS returns it to you.

Enclose the printed repair order in the parcel and pack the unit shockproof, as vibration during transport can damage it.