Airbag control unit with part number 24417008

What is the function of Airbag Control Unit 24417008?

The Airbag Control Unit 24417008 is a central safety component specifically designed for the Opel Combo C (model years 2001–2011). It monitors all sensors of the restraint system, processes collision data, and is responsible for deploying airbags and seatbelt pretensioners in the event of an accident.

As the brain of the Supplemental Restraint System (SRS), this module continuously communicates with crash sensors, the seat occupancy mat, and other relevant components. It ensures that the system remains operational at all times.

If a collision of sufficient severity is detected, the control unit makes an extremely rapid decision on which safety devices need to be activated to provide optimal protection for occupants. This particular unit is known for its ease of electronic repair.

What defects occur in 24417008?

A major cause of failure for control unit 24417008 is stored crash data that locks the device after an accident. Additionally, internal hardware defects can lead to a complete loss of communication via the OBD2 interface or general malfunctions—even without a prior collision.

The most common issue involves crash data retained in the internal memory. After airbags have been deployed, the control unit is locked for safety reasons and becomes non-functional. Continued use is only possible after a professional reset.

Hardware-related failures are also typical, often manifesting as a lack of communication with diagnostic tools. Workshops can then no longer read or clear fault codes, making standard diagnostics impossible.

Other defects include loss of the stored Vehicle Identification Number (VIN) or error messages pointing to peripheral components such as seat occupancy mats, even when these parts themselves are intact.

Similar Opel Combo models may use control units like 13259914DA or 13390432 MJ, which can sometimes exhibit different fault patterns. The repairability of these variants must be assessed individually.

How do you recognize a defect in control unit 24417008?

A defective control unit 24417008 primarily manifests as a permanently illuminated airbag or SRS warning light on the instrument cluster. Furthermore, the system may fail to respond to diagnostic requests, preventing communication with a tester.

The most obvious sign is the airbag warning light, which does not turn off after the engine starts. This indicates a critical fault that disables the entire restraint system.

In the workshop, a clear symptom is the complete loss of communication via the OBD2 interface. The diagnostic tool receives no response from the airbag module, preventing fault code reading.

With an active airbag warning light, the vehicle will fail the main inspection (TÜV). Although the car remains drivable, the safety risk in the event of an accident is significant, as neither airbags nor seatbelt pretensioners will deploy.

Caution: It is crucial never to use airbag simulators, resistors, or other bypass circuits. Such manipulations are life-threatening and result in the revocation of the vehicle’s operating permit.

In which vehicles is airbag control unit 24417008 installed?

The airbag control unit with part number 24417008 is primarily installed in the Opel Combo C series, produced between 2001 and 2011. It is also found in compatible variants such as the Combo Familiar and models based on the Corsa C platform.

At Airbag24, we repair this control unit for the following specific models:

Opel: Combo C (model years 2001–2011)

How does repair work at Airbag24?

Professional repair of control unit 24417008 at Airbag24 includes a comprehensive analysis, precise deletion of stored crash data, and replacement of faulty electronic components. Following restoration, the unit undergoes a full functional test on the simulation bench.

For targeted repairs, it is helpful to read out the fault memory before removal and attach the diagnostic printout to the service package. This allows our technicians to quickly narrow down the fault.

Upon receipt at Airbag24, a detailed incoming inspection and fault analysis are performed using specialized diagnostic systems for Opel electronics, identifying the exact defect at the component level.

The repair process involves replacing defective parts with high-quality, OEM‑compliant components and professionally resetting the internal memory to completely erase crash data.

Finally, the control unit is tested under simulated operating conditions to ensure full functionality. Each repair comes with 2 years' statutory liability for defects. After reinstallation, any remaining fault codes in the vehicle must be cleared.