Airbag control unit with part number 95910-1G150

What is the function of Airbag Control Unit 95910-1G150?

The component with part number 95910-1G150 is an airbag control unit (SRS ECU) specifically designed for certain Kia models. Its core task is to monitor the entire passive safety system, evaluate sensor signals, and precisely activate airbags and seatbelt pretensioners in the event of a crash.

As the central control unit of the restraint system, it continuously processes data from various acceleration sensors in the vehicle. Based on this information, the control unit determines within milliseconds whether a collision has occurred and which restraint devices—such as front or side airbags—need to be deployed.

In addition, the control unit is responsible for self-diagnosing the system. It communicates with the instrument cluster to display potential faults via the airbag warning light and can be read out through the vehicle’s diagnostic interface.

Why does control unit 95910-1G150 fail?

A failure of control unit 95910-1G150 is very often caused by stored crash data after an accident, which the unit locks out for safety reasons. Other causes include internal electronic defects in SMD components such as voltage regulators, capacitors, or the EEPROM memory chip, as well as physical damage to the circuit board.

One of the most common reasons for malfunction is a so‑called “crash flag” or crash data record. After the airbags have been deployed, the control unit permanently stores this event and locks itself out of further use. Repair restores the original functionality.

Hardware defects on the circuit board are another typical source of failure. Faulty SMD components like MOSFETs, operational amplifiers (op-amps), voltage regulators, or aged capacitors can lead to internal malfunctions. Cold solder joints caused by thermal stress and vibrations can also disrupt signal processing.

In rarer cases, irreparable damage such as broken traces, severe corrosion due to water ingress, or irreparably corrupted firmware may make repair impossible.

How do you recognize a defect in control unit 95910-1G150?

The clearest symptom of a defective airbag control unit 95910-1G150 is the permanently illuminated airbag warning light on the instrument cluster. Additionally, the control unit may become inaccessible via diagnostic tools or report erroneous crash memory entries even when no recent accident has occurred.

The persistently lit airbag indicator light is the primary warning sign. It does not turn off after starting the engine, indicating a system‑critical fault logged in the error memory.

Another clear indication is a communication failure. When a workshop attempts to read the control unit with a diagnostic device, the connection fails. The unit does not respond to diagnostic requests, pointing to a serious internal defect.

If communication is still possible, specific error codes are often retrieved. Typical entries include “internal control unit error” or “crash event stored,” directly indicating the need for repair or resetting the unit.

In which Kia models is control unit 95910-1G150 installed?

The airbag control unit with part number 95910-1G150 is specifically used in certain Kia model series. At Airbag24, we primarily repair this control unit for Kia Rio models of the DC and JB generations manufactured during their respective production periods.

At Airbag24, we repair part number 95910-1G150 for the following vehicles:

Kia Rio DC (produced from 1999 to 2005)

Kia Rio JB (produced from 2005 to 2011)

How is control unit 95910-1G150 professionally repaired?

Professional repair at Airbag24 follows a structured process that includes a detailed incoming inspection, electronic fault analysis, and targeted correction of the root cause. This may involve clearing crash data or replacing defective components. Following a final functional test, the unit is returned with a 12‑month warranty.

Upon receipt at Airbag24, each control unit undergoes a careful visual inspection for external damage, corrosion, or burnt components. This is followed by electronic diagnostics on a test bench, where the error memory is read to distinguish between a stored crash event and an actual hardware defect.

Depending on the diagnosis, repairs are carried out accordingly. Stored crash data is professionally reset. For hardware faults, defective SMD components such as capacitors, voltage regulators, or memory chips are replaced with new automotive‑grade parts, and cold solder joints are re‑soldered.

Finally, every refurbished control unit undergoes a comprehensive functional test. During this process, sensor signals are simulated to verify the device’s correct response and communication. Every repair performed by Airbag24 is covered by a 12-month warranty.

What shipping options does Airbag24 offer?

To send your defective control unit to Airbag24, you can either ship it yourself free of charge or arrange a convenient UPS pickup from a location of your choice. For returning the repaired unit, several options are available as well, including free standard UPS shipping, as well as faster express and cash-on-delivery services.

For sending your item, you can either take the package to the post office yourself or use the convenient UPS pickup service. With this option, the package is collected directly from your home or workshop.

After successful repair, you have a choice of different return shipping methods:

The free standard UPS shipping ensures delivery within one to three business days.

For particularly fast delivery, UPS Express shipping is available, guaranteeing delivery in one to two business days.

Both standard and express shipping options can also be combined with cash-on-delivery payment.

In addition, you have the option to pick up the repaired control unit directly from our premises.