Airbag control unit with part number 95910-CL020

What does the airbag control unit 95910-CL020 do?

In the restraint system of Hyundai, the airbag control unit 95910-CL020 forms the central control unit. It evaluates the sensor signals, decides in an accident within milliseconds on the triggering of airbags and seatbelt pretensioners, and monitors the system continuously.

If the unit detects a fault, it reports it via the airbag warning light in the instrument cluster. In this way, a fault in the restraint system remains visible to the driver.

After an accident, it stores crash data and then locks itself.

Why does the control unit 95910-CL020 fail?

The most common cause of the 95910-CL020 is stored crash data after an accident, even if no airbag has deployed. A standard diagnostic tool cannot erase this data. 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.

Crash data is created on impact and remains in the memory until it is specifically erased. As long as this entry exists, the fault stays stored.

The other causes concern electronics and contacts. Moisture and corrosion attack plug connections, solder joints can stay cold, and voltage spikes place additional strain on components.

How can you tell that the 95910-CL020 is defective?

On the 95910-CL020, a defect shows up as the airbag warning light in the instrument cluster staying on permanently or intermittently. Other signs are a fault message in the instrument cluster, a lack of connection to the diagnostic tool and a fault memory that cannot be cleared.

As long as these signs exist, airbags and seatbelt pretensioners may not be able to deploy in an emergency. The light shows this state directly and therefore deserves attention.

Which vehicles is the 95910-CL020 fitted in?

The control unit 95910-CL020 is fitted in these vehicles: Hyundai Santa Fe TM Facelift (2020-2024). The details refer to Hyundai.

The vehicles with this control unit at a glance:

• Hyundai Santa Fe TM Facelift (2020-2024)

Two steps come before removal. First, compare the part number on the label of the unit with this page; that only confirms you have the right unit. Also have the fault memory read out, because only this log shows whether the control unit itself is defective or whether a plug or cable is the cause.

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-CL020 work?

First have the fault memory of the 95910-CL020 read out and enclose the log, then disconnect the battery and only then remove the control unit. Next create a repair order online and send the unit in, well packed. Processing at Airbag24 usually takes 3–4 working days.

Airbag24 checks the unit on the test bench, replaces defective components, erases stored crash data and carries out a function test. Afterwards 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-CL020 get to Airbag24?

You send the control unit 95910-CL020 in as a parcel or book a UPS collection for an extra charge. After the repair, Airbag24 returns it by UPS.

Print the repair order and place it in the parcel, and pack the unit shockproof.