Airbag control unit with part number 95910-P4250

What is the function of the airbag control unit 95910-P4250?

The control unit with part number 95910-P4250 is the central airbag control module, also known as the SRS Control Module (SRSCM), for the Kia Sorento MQ4 from model year 2020 onward. It is responsible for monitoring and activating the entire vehicle’s passive safety system (SRS).

This unit processes data from the vehicle’s various crash sensors. In the event of a collision, it makes split-second decisions to activate the necessary restraint systems, including front, side, and curtain airbags, as well as seatbelt pretensioners, to provide optimal protection for occupants.

As an integral component of the Supplemental Restraint System (SRS), it also stores all system-relevant data and fault codes essential for diagnosing and maintaining the airbag system.

Why does the control unit 95910-P4250 fail?

A primary reason for failure of the 95910-P4250 control unit is the storage of crash data after an accident. Even after a minor collision in which seatbelt pretensioners or airbags were deployed, the module locks itself for safety reasons and must be electronically reset or repaired.

In addition to stored crash data, purely electronic faults can also cause issues. Voltage spikes or persistent undervoltage—often caused by a defective battery or alternator—can damage internal components such as the power supply or memory chips (EEPROM/Flash), leading to irreparable internal errors.

External factors like moisture ingress due to an unfavorable installation position, corrosion at the connectors, or physical damage from cable breaks can likewise result in total failure or communication problems. The functionally equivalent OEM part number 95910C6000 is also relevant in repair contexts and exhibits similar fault patterns.

How do you recognize a defect in the 95910-P4250?

The most obvious symptom is the permanently illuminated red airbag or SRS warning light on the instrument cluster. This indicates a critical system error, disabling the entire airbag system so that it will not deploy in the event of a crash. Consequently, passing a mandatory vehicle inspection becomes impossible.

Another common sign is the lack of communication with the control unit. A workshop cannot establish a connection via the OBD port to read or clear fault codes; the control unit fails to respond to diagnostic requests.

The fault memory often contains specific error codes, including messages such as “internal error,” “crash data stored,” faults in the ignition circuits of airbags or seatbelt pretensioners, as well as indications of undervoltage or loss of the vehicle identification number (VIN) stored in the control unit.

In which models is the 95910-P4250 installed?

The airbag control unit with part number 95910-P4250 was specifically developed for the fourth generation of the Kia Sorento. At Airbag24, we repair this control unit for the following model, also covering the related part number 95910C6000:

Kia: Sorento MQ4 (from model year 2020 onward)

How does the repair process work at Airbag24?

The repair process aims to fully and safely restore your control unit to its original functionality. After professional removal at your workshop, please send the defective 95910-P4250 module along with a detailed description of the fault to Airbag24. Our technicians will conduct a comprehensive incoming inspection.

The refurbishment involves several steps depending on the nature of the defect. First, stored crash data is read out from the internal memory (EEPROM/Flash) and securely erased to unlock the module. This is followed by a hardware analysis, during which faulty electronic components such as driver stages or voltage converters are identified and replaced with new, high-quality parts.

Following repairs, the control unit undergoes testing on a specialized test bench. A simulated vehicle environment ensures proper operation of all ignition circuits and flawless communication. Upon successful final testing, the control unit is fully functional again and can be reinstalled in your vehicle without additional programming. We offer 2 years' statutory liability for defects on every repair.