Airbag-Steuergerät mit der Teilenummer 95910-1M100

What is the function of the Airbag Control Unit 95910-1M100?

The Airbag Control Unit 95910-1M100, originally designated as “Module Assy – Air Bag Control,” serves as the central control unit of the occupant safety system (SRS) in vehicles such as the Kia Forte YD. It analyzes data from crash sensors and determines, within milliseconds, whether to deploy airbags and seatbelt pretensioners.

As the brain of the safety system, this module continuously evaluates signals from acceleration and impact sensors. Based on crash severity, direction, and seat occupancy, it decides which restraint devices need to be activated to provide optimal protection for occupants.

In addition, the control unit performs a comprehensive self-diagnosis of the entire airbag system every time the vehicle is started. If any faults are detected, the airbag warning light on the instrument panel illuminates. Following a crash, the unit permanently stores crash data, which locks the system and makes repair or replacement absolutely necessary.

Why does the Control Unit 95910-1M100 fail?

The most common cause of failure for the Control Unit 95910-1M100 is the storage of crash data after an accident, resulting in permanent locking. Internal electronic or hardware defects—such as issues with the power supply or corrosion—can also impair functionality.

After an airbag deployment, so‑called crash data or “hard codes” are stored in the control unit’s internal memory. These data irreversibly lock the module and cannot be erased using standard diagnostic tools at a workshop. The system then reports a persistent fault, even if all external airbag components have already been replaced.

Besides software‑related locking, hardware failures may occur as well. These include malfunctions in the internal power supply, defects in driver ICs, or damaged circuit traces caused by moisture ingress or mechanical damage. Improper repair attempts can also lead to irreparable damage to the circuit board.

When replacing the part with a new one, note that the original part number 95910-1M100 has been replaced by the successor number 95910-B0100 at the factory. However, repairing the original component is usually the more cost‑effective solution.

How do you recognize a defect in the 95910-1M100?

A defect in the Airbag Control Unit 95910-1M100 primarily manifests as the airbag warning light remaining constantly illuminated on the dashboard. Additionally, the fault memory often contains entries such as “Crash Data Stored” or communication errors with the SRS module that cannot be cleared.

The clearest symptom is the persistently lit airbag warning lamp, which reappears immediately after clearing error codes or fails to clear altogether. This indicates a critical system fault that compromises passenger safety.

During diagnosis with an appropriate workshop tester, an error code directly pointing to the control unit itself is frequently reported. Typical messages include “Internal Control Unit Error” or “Crash Data Stored.” In some cases, the control unit becomes completely unresponsive, preventing any communication.

In which vehicles is the Control Unit 95910-1M100 installed?

The Airbag Control Unit with part number 95910-1M100 is primarily designed for the early generation of the Kia Forte YD platform, especially models produced roughly between 2009 and 2013. At Airbag24, we offer professional repair services for this module.

At Airbag24, we repair the Control Unit 95910-1M100 (alternative spelling: 959101M100) for the following models:

Kia Forte / Forte Koup (YD series, circa 2009–2013)

It is important to note that later model years of this platform may use different part numbers. The repair service offered here is specifically tailored to the functionality and typical failure patterns of the 95910-1M100 model.

How is the 95910-1M100 professionally repaired?

Professional repair involves precise diagnostics, erasing crash data directly from the memory chips (EEPROM/MCU), and addressing any hardware defects. The full functionality of the control unit is then verified on a specialized test bench.

After being sent to Airbag24, the control unit undergoes a strictly defined process. First comes an initial diagnosis, during which the fault memory is read and the circuit board is inspected for visible damage such as corrosion or burn marks.

The key step when dealing with a lockout after a crash is erasing the crash data. This is accomplished by directly reading and reprogramming the internal memory modules. This procedure restores the control unit to its factory settings and requires specialized hardware and software.

If a hardware defect is present, the faulty electronic components—such as voltage regulators, driver ICs, or fuse resistors—are identified and replaced with new, high-quality parts.

Finally, each repaired control unit is tested on a simulator. This simulates all vehicle connections (airbags, seatbelt pretensioners, sensors) and ensures that the module communicates flawlessly and correctly activates the airbag warning light. We provide a 12-month warranty on every repair.

A key advantage of repair: since the original control unit remains intact, reinstallation typically eliminates the need for time-consuming re-coding or programming at an authorized dealer.

What are the benefits of repair compared to a new part?

Repair is a significantly more cost-effective and sustainable solution than purchasing a new control unit. You often save more than half the cost, avoid compatibility issues, and conserve valuable resources by preventing electronic waste.

The financial savings are substantial. While a new part—including installation and coding—can quickly add up to €700–€750, the cost of a repair usually amounts to only 30–50% of that. You receive a fully functional unit at a fraction of the price of a new one.

From a technical standpoint, repair preserves the vehicle-specific original component. This avoids potential problems caused by incorrect coding or software versions that can arise with replacement units. The repaired module generally operates plug-and-play.

What shipping options does Airbag24 offer?

You can either send your defective control unit to us yourself or take advantage of our convenient UPS pickup service. For returns, Airbag24 provides free standard UPS shipping as well as faster express options, including cash-on-delivery.

For outbound shipments, you have two choices: securely package the removed control unit and ship it to us at your own expense, or arrange a paid UPS pickup online at your preferred location and time.

After the repair is completed, you can choose from the following return shipping options: free standard UPS shipping, expedited UPS express shipping, standard UPS shipping with cash-on-delivery, or express UPS shipping with cash-on-delivery. Personal pickup at our workshop is also available.