Airbag control unit with part number 95910-0X120

What is the function of the airbag control unit 95910-0X120?

The airbag control unit with part number 95910-0X120 is the central control module of the occupant safety system (SRS) for the Hyundai Xcent BA. It processes data from crash sensors to deploy airbags and seatbelt pretensioners in the event of a collision. This is an original Hyundai OEM component.

As the “brain” of the safety system, this control unit continuously monitors signals from the vehicle’s acceleration and pressure sensors. If it detects a collision exceeding predefined thresholds, it sends ignition commands within milliseconds to the relevant pyrotechnic components—such as front, side, or knee airbags—as well as the seatbelt pretensioners.

The part number 95910-0X120 belongs to a variant family that also includes numbers 95910-0X100, 95910-0X101, and 95910-0X110. These are technically closely related and share similar functionality and susceptibility to failure.

Why does the control unit 95910-0X120 fail?

The most common cause of failure for the control unit 95910-0X120 is stored crash data following an accident, which permanently locks the device. Other defects arise from internal hardware malfunctions—where individual electronic components on the circuit board fail—or from firmware issues in the internal memory.

Even after a low‑intensity collision, the control unit permanently stores a crash record. This safety feature prevents reuse without professional inspection and repair. Standard diagnostic tools can no longer erase these fault codes.

Another frequent reason is electronic failures within the components themselves. These may manifest as internal errors such as “component defective” or specific error codes like B1060. Such faults indicate problems with the internal software or memory chip and require component‑level repairs.

In workshop practice, a lack of communication with the diagnostic tool often points to an internal defect in the control unit. The unit becomes unresponsive and must be removed for analysis and repair.

How do you recognize a defect in the 95910-0X120?

A defect in the control unit 95910-0X120 primarily shows up as a constantly illuminated or flashing airbag warning light (SRS lamp) in the instrument cluster. Additionally, during a diagnostic query, the control unit may become unreachable or refuse to clear fault codes.

The most obvious sign for the driver is the activated SRS warning light. Unlike usual, it does not extinguish after starting the vehicle but remains on or begins to flash, indicating a critical system error and resulting in deactivation of the entire airbag system.

For the workshop, a clear symptom is the absence of communication. When a technician attempts to access the airbag control unit using a diagnostic tool, the connection fails. No live data can be read, nor can fault codes be retrieved.

Even if communication is possible, the inability to erase stored faults—especially after an accident—can directly indicate a locked control unit. In some cases, a blinking engine check light may also be observed.

In which vehicles is the control unit 95910-0X120 installed?

The airbag control unit with part number 95910-0X120 is specifically designed for the Hyundai Xcent model series BA, produced from 2014 to 2022. Related part numbers 95910-0X100, 95910-0X101, and 95910-0X110 also belong to this model range.

At Airbag24, the control unit 95910-0X120 and its variants are professionally repaired for the following model:

Hyundai: Xcent (BA), model years 2014–2022

This repair offers a cost‑effective and reliable alternative to the expensive purchase of a new original part, as the refurbished control unit regains full functionality and is precisely matched to the vehicle’s specific configuration.

How does the repair of the 95910-0X120 work?

The repair of the control unit 95910-0X120 is provided as a shipping service. After removal, the unit is securely packaged and sent to Airbag24. There, crash data is erased, defective components are replaced, and a final test is conducted. A 12‑month warranty applies to the repair.

Before removal, a diagnosis by a specialized workshop is recommended to rule out other potential sources of trouble in the vehicle. An excerpt of the fault log should be included with the shipment to expedite analysis.

Upon receipt at Airbag24, technicians perform an initial inspection. Subsequently, restoration proceeds, which—depending on the nature of the fault—involves either professional erasure of stored crash data or replacement of defective electronic components on the circuit board.

Only original components or qualitatively equivalent parts are used to restore the control unit’s original functionality and safety. Following successful repair and a comprehensive functional test, the device is shipped back to the customer with insurance coverage.

What shipping options are available for the repair?

For repairing your control unit at Airbag24, you can either send it in yourself or arrange a paid UPS pickup. Returns are free via UPS Standard, with optional Express and/or Cash on Delivery services. On-site self-collection is also available.

For the outbound shipment, you have two options: You can pack the removed control unit yourself and send it to our workshop. Alternatively, we offer the convenient option of booking a UPS pickup from a location of your choice.

The return shipment of the repaired unit includes free UPS Standard delivery (1–3 business days). For urgent cases, UPS Express delivery (1–2 business days) is available at an additional cost, as are both shipping methods combined with Cash on Delivery.

If you’re nearby, you can also pick up your control unit in person after the repair is completed. All shipping options ensure safe, traceable transport of this critical safety component.