
The airbag technology used in the Infiniti FX35 varies by model year and generation. A professional repair of the airbag control units for all Infiniti FX35 generations ensures that original functionality is restored.
The Infiniti FX35 is a luxury, sporty crossover SUV that was produced in two main generations from 2002 to 2018. Each of these generations used different airbag systems, which were continuously improved over the years.
The airbag control units, also known as SRS modules, are central components of the passive safety system. Their proper functioning is crucial for the safety of the occupants. In the event of a defect or after an accident, a specialized repair or replacement of the control unit is essential to restore the airbag system's full functionality and professionally erase errors in the error log.
The Infiniti FX35 was produced in two distinct generations, each with its own airbag control units. The evolution of the safety system reflects technological advances from 2002 to 2018.
The first generation of the Infiniti FX, known as the S50, was produced from 2002 to 2008. During this period, the FX35 (with a 3.5-liter V6 engine and approximately 280 hp) was very popular in North America, but was not officially offered in Europe. These early models laid the foundation for the SUV's sporty-luxurious focus.
The second generation, the S51, was produced from 2008 to 2018 and was now also available in Europe. This generation included the updated FX35 as well as variants such as the FX37, FX50, and the diesel FX30d. The S51 generation received several facelifts over its production run, improving not only its design but also its technical and safety features.
Each generation of the Infiniti FX35 presents different requirements for airbag control unit repair. This is due to the specific connections, software, and integration into the respective vehicle systems, which have evolved over the model years.
Infiniti FX35 airbag control units can be uniquely identified by part number, model year, and vehicle identification number (VIN). Each generation uses specific control unit variants for optimal compatibility with the respective airbag system.
The part number is the most important indicator of the correct airbag control unit and is printed directly on the module's housing. It is crucial to determine this number correctly to avoid compatibility issues during repair or replacement. The year of your Infiniti FX35 also plays a role, as the installed systems may have changed over the generations or with facelifts.
The Vehicle Identification Number (VIN) of your Infiniti FX35 also allows for precise identification and helps determine the exact specifications of your vehicle, including the safety systems installed. The SRS module in the Infiniti FX35 is typically located in the area between the center console and the floor. Always disconnect the battery before removing the control unit to prevent accidental airbag deployment or other malfunctions and ensure safety.
The airbag configuration of the Infiniti FX35 varies considerably depending on the model year and trim level. While early models used advanced base airbag systems, newer generations feature enhanced safety packages with additional airbag modules and intelligent assistance systems.
Even the first generation (S50) of the Infiniti FX35 came standard with an advanced airbag system. This included driver and front passenger airbags, often equipped with a passenger classification sensor, as well as side curtain airbags. This standard equipment provided solid protection in the event of a collision and set the standard for safety in the premium SUV segment.
In the second generation (S51), the airbag systems were significantly improved and expanded. Starting with the 2012 model year, the INFINITI Advanced Air Bag System (AABS) was standard equipment. This system included dual-stage front airbags, seat-mounted side airbags, and, most importantly, roof-mounted curtain airbags. The latter provide improved head protection for all occupants in side collisions or rollovers, underscoring Infiniti's commitment to maximum safety.
In addition, additional safety features were integrated into the later models of the S51 generation, such as seat belt warning systems for all seats and intelligent assistance systems, such as lane departure warning with brake support. All of these components are closely linked to the airbag control unit, underscoring the complexity and importance of professional repair in the event of a defect in the SRS module.