Airbag control unit with part number 95910-CL250

What does the airbag control unit 95910-CL250 do?

The airbag control unit 95910-CL250 is the central component of the SRS restraint system in Hyundai. It processes the signals from the crash sensors and decides in an accident which airbags and seatbelt pretensioners are triggered.

The evaluation in an emergency takes only milliseconds. During normal operation the unit monitors the system continuously.

After an accident it stores crash data and locks itself.

Why does the control unit 95910-CL250 fail?

The most common cause is crash data stored after an accident, even if no airbag has deployed; on the 95910-CL250 it cannot be erased with an ordinary diagnostic tool. Other causes include aged components, cold solder joints, moisture and corrosion at plug connectors, and voltage spikes.

The crash data remains in the memory until Airbag24 erases it during the repair.

Aged components and cold solder joints lie inside the electronics. Moisture and corrosion reach them through the plugs. Voltage spikes occur, for example, with a weak battery or a jump-start.

How can you tell that the 95910-CL250 is defective?

On the 95910-CL250, defects show up as an airbag warning light that lights up permanently or intermittently. A fault message in the instrument cluster, a diagnostic tool without connection to the control unit and a fault memory that cannot be cleared are also indications.

Pay attention to these points:

• airbag warning light in the instrument cluster
• fault message in the instrument cluster
• diagnostic tool without connection to the control unit
• fault memory cannot be cleared

In an emergency, airbags and seatbelt pretensioners may not deploy. Therefore take each of these indications seriously.

Which vehicles is the 95910-CL250 fitted in?

The details apply to Hyundai. The control unit 95910-CL250 is fitted in these vehicles: Hyundai Santa Fe TM Facelift (2020-2024).

These vehicles are stored for this part number:

• Hyundai Santa Fe TM Facelift (2020-2024)

Matching the part number on the label of the removed unit with this page only confirms that you have the correct unit in front of you. Whether the control unit itself is faulty or a plug or cable is the cause is shown only by the fault memory. Have it read out before removal.

For the same vehicles, we also repair control units with the part numbers 95910-2B600, 95910-2B610, 95910-2B620, 95910-2B650, 95910-2B970.

How does the repair of the 95910-CL250 work?

Airbag24 normally needs 3–4 working days for testing, repairing and checking the 95910-CL250. Your steps run separately: read out the fault memory and enclose the log, then disconnect the battery and remove the control unit, and finally create the repair order online and send the unit in well packed.

Airbag24 checks the unit on the test bench, replaces defective components, erases crash data and carries out a function test. Afterwards your own unit is sent back.

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-CL250 get to Airbag24?

You can send the control unit 95910-CL250 in as a parcel, or have it collected by UPS for an extra charge. Airbag24 returns it to you by UPS after the repair.

The printed repair order goes into the parcel; you pack the unit shock-resistant.