Airbag control unit with part number 95910-4D100

What is the function of the Airbag Control Unit 95910-4D100?

The Airbag Control Unit 95910-4D100 is the central control module for the occupant protection system (SRS – Supplemental Restraint System) in the Hyundai Entourage CM (2006–2009). It processes data from crash sensors and is responsible for precisely deploying airbags and seatbelt pretensioners in the event of a collision.

As a core component of the passive safety system, this control unit continuously monitors all connected sensors and actuators. It analyzes acceleration and deceleration values to assess the severity of an impact. Based on this analysis, the unit determines within milliseconds which restraint systems need to be activated to provide optimal protection for occupants.

After deployment, the unit stores relevant crash data, which results in a functional lockout requiring professional repair.

Why does the Control Unit 95910-4D100 fail?

The most common cause of failure for the 95910-4D100 control unit is stored crash data following an accident, which triggers a device lockout. Other reasons include internal hardware defects in electronic components or communication failures caused by cold solder joints or damaged parts.

A key reason for necessary repair is the storage of crash data. After airbags or seatbelt pretensioners deploy, the control unit becomes locked by the system to prevent unintended re‑deployment. This lock can only be lifted through professional repair and deletion of the stored data.

In addition, internal faults may occur within the control unit itself, including defects in microprocessors, memory chips (EEPROM), or other critical electronic components on the circuit board. Such hardware issues often result in persistent error messages and complete system failure.

Moisture damage or mechanical impacts can also compromise sensitive electronics, leading to various malfunctions up to total loss of communication.

How do you recognize a defect in the 95910-4D100?

A defect in the 95910-4D100 control unit primarily manifests as a permanently or intermittently illuminated airbag warning light on the instrument cluster. Often, the control unit can no longer be accessed via a diagnostic tool, making precise fault analysis at the workshop impossible.

The clearest symptom is the active airbag warning light, indicating a fault in the restraint system that fails to extinguish after starting the vehicle. This is a safety‑critical issue that must be addressed immediately.

Another common sign is the lack of communication between the control unit and the workshop’s diagnostic equipment. When attempting to read the fault memory, the control unit either cannot be detected or fails to respond to requests, pointing to a severe internal hardware failure.

Following a crash, the control unit remains locked even if there are no visible damages to the vehicle. The warning light stays on, signaling that the system is not operational until the stored crash data has been erased.

In which vehicles is the 95910-4D100 control unit installed?

The airbag control unit with part number 95910-4D100 is specifically used in Hyundai vehicles. At Airbag24, we professionally restore this control unit for the models listed below, ensuring full functionality of the safety system.

At Airbag24, we repair the 95910-4D100 for the following model:

Hyundai: Entourage CM (model years 2006–2009)

How is the 95910-4D100 professionally repaired?

Repair of the 95910-4D100 at Airbag24 follows a standardized process: After removal, the control unit is shipped to us. Our technicians analyze the hardware, replace defective components, erase stored crash data, and perform a final functional test to ensure proper operation.

The repair process begins with the careful removal of the control unit from the vehicle. It is then securely packaged and sent to Airbag24 along with a completed repair form. Specialized workshops boast decades of experience; established providers document over 20 years and more than 20,000 successful repairs of airbag control units.

Upon receipt, a detailed hardware-level analysis is conducted. Defective electronic components such as processors or memory chips are identified and replaced with new, high‑quality parts. A crucial step is safely erasing the stored crash data from the fault memory. Following restoration, the control unit undergoes a comprehensive functional test. All repairs come with a 12‑month warranty.

For scheduling an appointment or if you have any questions about repair options, we recommend contacting the specialist workshop by phone. Typically, specialists are available on weekdays during regular business hours.

What shipping options does Airbag24 offer?

For repairing your control unit, Airbag24 provides flexible shipping options. You can either send the defective unit to us free of charge yourself, or arrange a paid UPS pickup. For the return shipment, you have access to free UPS standard shipping as well as faster express options, including cash-on-delivery.

For the outbound shipment, you have two choices: You can pack the control unit yourself and ship it to us at your own expense. Alternatively, you can book a convenient UPS pickup from a location of your choice.

After the repair is completed, the control unit will be shipped back to you. Several options are available:

- UPS standard shipping (free)

- UPS express shipping

- UPS standard shipping with cash-on-delivery

- UPS express shipping with cash-on-delivery

In addition, you also have the option to pick up the repaired control unit in person at our premises.