Airbag control unit with part number 95910-3N010

What is the function of the airbag control unit 95910-3N010?

The airbag control unit with part number 95910-3N010 is a central safety module (SRS module) manufactured by Delphi, also compatible with Bosch part number 0 285 010 988. It was specifically developed for the Hyundai Equus VI and is responsible for monitoring and controlling the entire occupant restraint system.

The primary task of this control unit is to evaluate data from crash sensors distributed throughout the vehicle in real time. In the event of an accident, it makes the critical decision on which safety systems—such as airbags and seatbelt pretensioners—should be deployed and at what intensity to provide optimal protection for occupants.

Technically, the module is based on a specific hardware configuration listed under the internal Delphi code SA3119700-00. This precise tuning to the vehicle model is essential for the proper functioning of the safety system.

Why does the control unit 95910-3N010 fail?

The most common cause of failure for the control unit 95910-3N010 is stored crash data following an accident, which prevents further use. Other reasons include internal electronic defects leading to communication issues or a permanently illuminated airbag warning light.

After an accident, the module stores so‑called “hard codes” or crash data. These data permanently lock the control unit and cannot be erased using conventional diagnostic tools. This is a manufacturer‑imposed safety measure that requires professional electronic restoration.

Another potential source of failure is hardware defects on the circuit board. This can involve faulty components such as the microcontroller, damaged solder joints, or problems caused by external factors like moisture. Such defects often result in complete loss of communication with the vehicle.

These fault patterns are not limited to the exact part number 95910-3N010; they also occur with technically related or compatible numbers such as 95910-3N000, 95910-3N200, 95910-3N250, and 95910-3B150.

How do you recognize a defect in the 95910-3N010?

A defective airbag control unit 95910-3N010 typically manifests through two main symptoms: a continuously illuminated airbag warning light (SRS lamp) on the instrument panel and the inability to establish communication with the control unit via diagnostic equipment. These faults prevent passing the mandatory technical inspection (TÜV).

The most obvious sign is the airbag warning light that fails to turn off after starting the engine. This indicates a serious malfunction in the safety system, potentially preventing the airbags from deploying in the event of an accident.

An additional clear symptom is the lack of communication. When a workshop attempts to read the fault memory, the diagnostic tool reports that no connection can be established with the airbag control unit, making accurate fault diagnosis impossible.

Both symptoms inevitably lead to refusal of the inspection sticker during the mandatory technical inspection, as a functioning airbag system is a legal requirement for vehicle operational safety.

In which vehicles is the control unit 95910-3N010 installed?

The airbag control unit with part number 95910-3N010 is specifically designed for Hyundai vehicles. It is primarily used in the sixth-generation Equus luxury sedan.

At Airbag24, we repair the control unit 95910-3N010 for the following model:

Hyundai Equus VI (model years 2009–2016)

How does the repair of the 95910-3N010 proceed?

Professional repair at Airbag24 focuses on electronically restoring the original control unit. Upon submission, a detailed analysis is performed, including erasing crash data, repairing hardware defects, and conducting a final functional test. The repair comes with 2 years' statutory liability for defects.

Once the removed control unit arrives at Airbag24, our technicians carry out a comprehensive chip-level diagnosis to pinpoint the exact cause of the fault—whether it’s stored crash data or a defect in electronic components.

The core of the repair is electronic refurbishment. Stored crash data and hard codes are reliably erased to restore the module to its factory condition. Defective components such as the microcontroller or memory chips are expertly replaced.

Subsequently, the repaired control unit undergoes a full functional test to ensure seamless communication with the vehicle and full compliance with all safety functions. The refurbished unit is qualitatively comparable to a new part and ready for immediate installation.