Airbag control unit with part number 1560480480

What is the function of the airbag control unit 1560480480?

The airbag control unit with part number 1560480480 is the central control unit for the passive safety system in the Alfa Romeo 166 (series 936). It processes signals from crash sensors to precisely deploy airbags and seatbelt pretensioners in the event of a collision. This unit is often listed as an alternative OEM number to the primary part number 60679086.

As the brain of the restraint system, the control unit continuously monitors all connected components, such as sensors, airbag modules, and seatbelt pretensioners. In milliseconds, it analyzes incoming data during a collision and determines which safety devices need to be activated to provide optimal protection for occupants.

The proper functioning of this device is essential for vehicle safety. Any internal fault or blockage caused by stored crash data results in deactivation of the entire system, indicated by the airbag warning light.

Why does the control unit 1560480480 fail?

The most common cause of failure for the control unit 1560480480 is the storage of crash data after a collision. Other defects arise from internal electronic malfunctions, moisture ingress, or overvoltage in the vehicle’s electrical system. These issues are typically hardware-related and require specialized repair.

After a crash, the control unit locks internally to prevent unintended re‑deployment. This lock cannot be cleared using standard diagnostic tools at a workshop; it requires intervention directly on the circuit board.

Internal electronic faults are another widespread cause. Defective components such as processors, capacitors, or memory chips can impair functionality. Such damage often leads to complete communication failure or persistent internal error codes that cannot be erased.

How do you recognize a defect in the control unit 1560480480?

A defect in the airbag control unit 1560480480 primarily manifests as a permanently illuminated or flashing airbag warning light on the instrument cluster. Often, communication with the control unit via a diagnostic tool also becomes impossible, and specific error codes such as 65535 (control unit defective) or 93F9 (internal error) appear.

The most obvious sign is the persistently lit airbag warning lamp. It does not turn off after starting the vehicle, indicating that the entire restraint system is disabled and driving safety is significantly compromised.

Another clear symptom is loss of communication. Workshops are unable to connect to the control unit with their OBD scanners to read or clear errors—the unit simply no longer responds to requests.

The fault memory frequently stores non‑erasable error codes. Typical examples include codes like 65535 (control unit defective), 93F9 (internal error), B1000 (CAN error), or other general internal faults that point directly to hardware defects within the device.

In which vehicles is the control unit 1560480480 installed?

The airbag control unit with part number 1560480480 is specifically designed for models of the Alfa Romeo brand. It is used in the upper‑midrange sedan, the Alfa Romeo 166, throughout its entire production run.

At Airbag24, we repair this control unit—listed as an alternative to the OEM part number 60679086—for the following specific vehicle models:

Alfa Romeo:

- 166 (series 936) from 1998 to 2003

- 166 (series 936 facelift) from 2003 to 2007

Is repairing the control unit 1560480480 worthwhile?

Yes, repair is both economically and technically sensible. It is considerably cheaper than purchasing a new unit, which often costs over 200 euros. Additionally, there is no need for time‑consuming re‑coding, as vehicle‑specific data remains intact. Every repair performed at Airbag24 comes with 2 years' statutory liability for defects.

The biggest advantage is the significant cost savings compared to buying a new unit. You pay only a fraction of the price for a fully functional, tested control unit.

Since the original control unit is repaired, all coding and vehicle configurations are preserved. After reinstallation, the unit is immediately ready for use (plug-and-play), without requiring expensive reprogramming at a workshop—saving both time and additional expenses.

How does the repair of the control unit 1560480480 work?

The repair process is designed for maximum efficiency and safety. After removing and shipping the defective unit, Airbag24 conducts a systematic analysis. Defective components are replaced, crash data is erased, and a comprehensive functional test is performed. The refurbished control unit is then returned with a test report and 2 years’ statutory liability for defects.

First, a specialized workshop should determine whether the fault is clearly attributable to the control unit. After removal, pack the unit securely for transport and send it to Airbag24.

Upon receipt, our technicians perform a detailed component-level diagnosis, identifying faults in the processor, memory, or other circuits.

The actual repair involves replacing defective electronic components, professionally erasing stored crash data, and, if necessary, applying a software update. Finally, the device’s proper functionality is verified on a test bench.

The repaired control unit is returned to you, complete with a test report and 2 years’ statutory liability for defects. Once installed, your vehicle’s safety system will be fully operational again.