Airbag control unit with part number 95910-2B070

What does the airbag control unit 95910-2B070 do?

The airbag control unit 95910-2B070 evaluates the crash sensor data for Hyundai and decides in an accident, within milliseconds, which airbags and seatbelt pretensioners are triggered. It also monitors the entire system and shows faults via the airbag warning light. After an accident, it records crash data and locks itself.

Monitoring runs constantly while driving. Every detected fault is stored in the fault memory, which a workshop or a diagnostic tool can read out.

Why does the control unit 95910-2B070 fail?

The most common cause for the 95910-2B070 is crash data stored in memory after an accident, even if no airbag has deployed. A commercially available reading tool does not remove these entries. Aged electronics, cold solder joints, moisture and voltage spikes are also involved.

Crash data is therefore the first thing to check in a fault search. Only after that is it worth looking at plug connections and individual components.

The other causes tend to develop gradually. Components age, solder joints lose their firmness, and moisture attacks the contacts. A weak battery or a jump start can briefly generate high voltages that strain the electronics.

How can you tell that the 95910-2B070 is defective?

A defect in the 95910-2B070 shows when the airbag warning light in the instrument cluster lights up, whether permanently or only intermittently, and in addition a fault message appears, the diagnostic tool gains no access, or a fault memory cannot be emptied. Then the airbags and seatbelt pretensioners may not deploy.

The airbag warning light in the instrument cluster is the clearest indicator. It can stay on permanently or only come on now and then, and in both cases a fault is present.

The fault message and the fault memory are supplementary indications that a diagnostic tool can check.

Which vehicles is the 95910-2B070 fitted in?

The airbag control unit 95910-2B070 is fitted in several versions by Hyundai, namely in these vehicles: Hyundai Santa Fe CM (2006-2009) and CM Facelift (2009-2012).

Below you will find the vehicles we have on record for this part number.

• Hyundai Santa Fe CM (2006-2009)
• Hyundai Santa Fe CM Facelift (2009-2012)

Comparing the part number on the label of the removed unit with this page only confirms that it is the correct unit. Have the fault memory read out in advance as well, because only this result shows whether the control unit is defective or a connector or cable is the cause.

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

How does the repair of the 95910-2B070 work?

First have the fault memory read out and attach the log, then disconnect the battery and remove the control unit. Next, create a repair order online and send in the unit well packed. At Airbag24, processing usually takes 3–4 working days.

This sequence is mandatory for safety reasons, since the unit may only be removed after disconnecting.

Airbag24 checks the unit on the test bench, replaces defective components, erases stored crash data and carries out a functional test. The unit then comes 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 95910-2B070 get to Airbag24?

You send the 95910-2B070 to Airbag24 as a parcel or book a UPS collection for an extra charge. The return shipment after the repair is handled by UPS.

The printed repair order goes into the parcel. Pack the control unit so that it withstands shocks.