Airbag control unit with part number 95910-1R210

What does the airbag control unit 95910-1R210 do?

The airbag control unit 95910-1R210 is the central control unit of the SRS restraint system in Hyundai vehicles. It evaluates the signals from the crash sensors and, in an accident, decides within milliseconds whether airbags and seatbelt pretensioners are triggered.

During normal operation, it monitors all components of the system. It reports faults via the airbag warning light in the instrument cluster.

After an accident, it records crash data and locks itself. In everyday use this goes unnoticed, but a diagnosis reveals it.

Why does the control unit 95910-1R210 fail?

Stored crash data is the most common cause, even if no airbag was triggered in the accident; a standard diagnostic tool does not remove it. Aged electronic components, cold solder joints, moisture and corrosion on plug connections, and voltage spikes can also cause the failure.

The crash data stays in the memory, so erasing the fault memory does not solve the problem. The cause therefore lies within the unit itself.

The other causes mainly concern the electronics and their connections, for example through ageing, moisture or voltage spikes from the vehicle electrical system.

How can you tell that the 95910-1R210 is defective?

The airbag warning light in the instrument cluster lights up permanently or intermittently; in addition, an error message appears, the diagnostic tool cannot reach the control unit, and the fault memory cannot be cleared.

These signs are unambiguous, because the system generates them itself. They rest on self-monitoring and are not a mere supposition.

In an emergency, airbags and seatbelt pretensioners may fail to deploy. A timely check is therefore advisable.

Which vehicles is the 95910-1R210 fitted in?

The assignment is based on our current data. The control unit 95910-1R210 is fitted in these vehicles: Hyundai Accent RB (2010-2017).

The overview of the vehicles recorded so far follows here.

• Hyundai Accent RB (2010-2017)

Matching the part number on the label only confirms that you have the right unit. Having the fault memory read out beforehand, on the other hand, 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 95910-1R250, 95910-25200, 95910-25500.

How does the repair of the 95910-1R210 work?

First, read out the fault memory and attach the log; then disconnect the battery and remove the control unit. Next, create a repair order online and send the unit in well packed. Checking, repairing and testing at Airbag24 usually take 3–4 working days.

On our test bench, we check the unit, repair the defective components, erase the crash data and carry out a function test before it is returned.

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 95910-1R210 get to Airbag24?

You send the unit to Airbag24 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 put it in the parcel. Pack the unit shock-proof.