Airbag control unit with part number 09113037C

What is the function of the Airbag Control Unit 09113037C?

The Airbag Control Unit 09113037C is the central safety module specifically designed for the Ferrari FXX F140. It continuously monitors all components of the occupant restraint system, processes data from crash sensors, and instantly deploys airbags and seatbelt pretensioners in the event of a collision. After activation, it also stores crash data that locks the unit.

As the brain of the passive safety system, this control unit interprets signals from acceleration sensors distributed throughout the vehicle. Based on this data, it determines within milliseconds whether a collision has occurred that necessitates deploying the restraint systems.

In addition to its deployment function, the unit performs continuous monitoring, checking the electrical functionality of airbags, seatbelt pretensioners, and sensors. Any detected fault is recorded in its internal memory and indicated to the driver by illuminating the airbag warning light.

Why does the Airbag Control Unit 09113037C fail?

The most common cause of failure for the 09113037C control unit is the storage of crash data after an accident, which results in a functional lockout. Other reasons include internal hardware defects that lead to total failure or loss of communication with diagnostic tools.

Following a collision where the restraint systems have been activated, the control unit writes an irreversible data record into its memory. This so‑called “crash data” storage is a manufacturer‑specified safety measure that prevents further use of the unit without professional inspection and repair.

A complete unit failure can also occur, typically due to defects in electronic components on the circuit board. In such cases, the control unit becomes non‑functional, leaving the entire airbag system without protective capability.

How do you recognize a defect in the 09113037C control unit?

A defect in the 09113037C control unit primarily manifests as the airbag warning light remaining constantly illuminated on the instrument cluster. Another clear indication is when a workshop using a diagnostic tool cannot establish communication with the airbag control unit because it no longer responds to requests.

The most obvious symptom is the persistently lit airbag warning light. It does not turn off after starting the vehicle, clearly signaling a fault in the safety system that requires immediate inspection.

In the workshop, the defect often shows up as a lack of diagnostic capability. When a technician attempts to read the fault memory, the test device reports a communication error—the control unit is no longer accessible for vehicle diagnostics.

In which models is the 09113037C installed?

The airbag control unit with part number 09113037C is used exclusively in a very high‑performance vehicle. At Airbag24, we offer expert repair services for this unit, as fitted in the limited‑edition Ferrari FXX F140 series.

At Airbag24, repair of the 09113037C control unit is available for the following specific vehicle model:

Ferrari FXX F140 (model years 2005–2006)

How is the 09113037C control unit professionally repaired?

Professional repair of the 09113037C at Airbag24 focuses on restoring full functionality. The key step is erasing the stored crash data. For more severe electronic faults, a comprehensive diagnosis and component‑level repair are performed. Each repair comes with a 12‑month warranty.

Upon submission to Airbag24, the control unit undergoes an initial inspection. For units locked out due to an accident, the primary repair procedure involves carefully resetting the internal memory, completely removing the crash data.

If other issues—such as a communication problem—are responsible, technicians conduct a detailed analysis of the circuit board. Defective components are identified and replaced with new, high‑quality parts to restore original functionality. Related components, including seatbelt pretensioners, may also be serviced as part of the process.

What shipping options are available at Airbag24?

Airbag24 offers flexible shipping solutions for repairing your control unit. For outbound shipments, you can either send the package yourself free of charge or arrange convenient UPS pickup. For returns, you can choose between free standard UPS shipping and faster UPS Express shipping, both available with cash‑on‑delivery options.

You have two options for sending us your removed control unit. You can ship it to us free of charge as a parcel, or take advantage of the convenient UPS pickup service, which will collect the package directly from your preferred location.

Once the repair is complete, the control unit will be returned according to your preferences. Standard UPS shipping is always free. If you need faster delivery, UPS Express shipping is available. Both options can be combined with cash-on-delivery, so payment is made only upon receipt. Personal collection is also possible.