Airbag control unit with part number 95910-2W080

What does the airbag control unit 95910-2W080 do?

The airbag control unit 95910-2W080 forms the switching centre of the restraint system (SRS) of Hyundai. The signals from the crash sensors converge there, and the unit decides within a split second which airbags and seatbelt pretensioners fire. After an accident, it secures crash data and is locked.

Monitoring covers the sensors, wiring and control circuits of the system. A detected fault is stored in the fault memory and reported via the airbag warning light.

Only the repair lifts the lock. Until then, the unit remains in this state.

Why does the control unit 95910-2W080 fail?

Most often the cause is crash data stored after an accident, even if no airbag triggered. A normal diagnostic tool cannot remove this data. Other causes are aged components, dry solder joints, moisture at plug connections and voltage spikes.

Such entries cannot be seen on the vehicle after normal driving. As part of the repair, Airbag24 erases the crash data.

Aged components and dry solder joints lead to contact problems over time. Moisture and corrosion on the plugs disrupt signal transmission, and voltage spikes, for example from a weak battery or after a jump start, put strain on the electronics.

How can you tell that the 95910-2W080 is defective?

The airbag warning light in the instrument cluster stays on permanently or intermittently, fault messages appear in the instrument cluster, the diagnostic tool finds no connection to the control unit, and the fault memory cannot be cleared.

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

In that case, airbags and seatbelt pretensioners may possibly fail to deploy in an emergency. Take the warning light seriously and have the system checked.

Which vehicles is the 95910-2W080 fitted in?

The control unit 95910-2W080 can be assigned to the following vehicles. It is fitted in these vehicles: Hyundai Santa Fe DM (2012-2015) and DM Facelift (2015-2018).

This assignment lists the vehicles in sequence:

• Hyundai Santa Fe DM (2012-2015)
• Hyundai Santa Fe DM Facelift (2015-2018)

Compare the part number on the label of the removed unit with this page. This only confirms that it is the right unit. You should have the fault memory read out beforehand, as only this result shows whether the control unit is defective or a plug or cable is the cause.

For the same vehicles, we also repair control units with the part numbers 95700-2B110, 95910-0W100, 95910-26100, 95910-2B028, 95910-2B900, 95910-2B970.

How does the repair of the 95910-2W080 work?

First read out the fault memory and enclose the log, then disconnect the battery and remove the control unit. Next, create a repair order online and send the well-packed unit. Allow 3–4 working days for the work at Airbag24 as a rule.

In the laboratory, the submitted control unit is first checked on the test bench. Airbag24 then repairs defective components, removes the crash data and runs a function test. The unit then goes back to you.

The stated period covers only the work in our workshop.

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 95910-2W080 get to Airbag24?

A parcel to Airbag24 is one option, a UPS collection booked for an extra charge the other. The repaired unit comes back by UPS.

A well-padded parcel protects the unit; the printed repair order goes in with it.