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The airbag technology used in the Infiniti EX37 varies depending on the model year and is designed to meet the highest safety standards.
The Infiniti EX37, known internally as the J50, was produced for a relatively short period from 2007 to 2013. Originally introduced as the EX35, it underwent a facelift in 2013, increasing the engine displacement from 3.5 to 3.7 liters and renaming the model the EX37.
The airbag control unit (SRS module) is a central component of the safety system. In the event of an accident, it stores important crash data and can trigger an error code that requires proper airbag control unit repair.
Regardless of the exact year of the Infiniti EX37, it is crucial that the airbag control unit is professionally inspected and repaired after an accident. A malfunctioning control unit can significantly compromise the safety of vehicle occupants and is a common reason why an airbag warning light remains permanently illuminated.
Repairing a defective airbag control unit is often a cost-effective and environmentally friendly alternative to purchasing a new one. A professional repair ensures that all airbags and seatbelt pretensioners are deployed correctly in the event of a subsequent impact.
The Infiniti EX37 was essentially produced in one main generation (J50), with the model evolving from EX35 to EX37 through a facelift and engine update in 2013. The evolution of the safety system reflects the technological advances of this series from 2007 to 2013.
The Infiniti EX series launched in 2007 as the EX35 and continued under this name until 2012. For the 2013 model year, it was renamed the EX37, primarily due to the larger 3.7-liter V6 engine, which produced up to 325 hp.
Despite the name change and engine update, the car used the same body and platform, known by the internal series code J50. This meant that there were no fundamentally different "generations" in the traditional sense, but rather a continuous evolution within a single model series.
The airbag systems of the Infiniti EX35 and EX37 are therefore very similar, but due to production years and minor modifications, they may use slightly different airbag control units with specific part numbers. A professional airbag control unit repair takes these subtle differences into account to ensure full functionality.
Infiniti EX37 airbag control units can be uniquely identified by part number, year of manufacture, and vehicle identification number. The J50 series uses specific control unit variants for optimal compatibility with the respective airbag system.
The Infiniti EX37 (J50) airbag control unit is typically located inside the vehicle, often under the center console or driver's seat. The part number printed on the housing is crucial to identifying the specific control unit for repair.
This part number is the primary indicator of compatibility and the correct module variant. Additionally, you should have the year of manufacture of your Infiniti EX37 and, if available, the vehicle identification number (VIN) ready to enable precise identification and successful repair of the airbag control unit.
Although the 2013 EX35 to EX37 upgrade primarily affected the engine, minor adjustments to the electronic system may also have resulted in different part numbers for the airbag control unit. Accurate identification is therefore essential to ensure the compatibility of the repaired module with your Infiniti EX37.
The airbag equipment of the Infiniti EX37 (J50) includes a comprehensive safety package as standard, which was at a high level right from the start.
As a premium compact SUV, the Infiniti EX37 placed a premium on comprehensive safety features from the outset. The EX37 came standard with front airbags for the driver and front passenger, as well as seat-mounted side airbags to optimize protection in side collisions.
Additionally, side curtain airbags were standard, extending the entire length of the interior and protecting both front and rear passengers in the event of a side impact or rollover. This comprehensive system underscores the Infiniti EX37's commitment to occupant safety.
The airbag control unit is the heart of this system and uses sensors to detect the type and severity of an impact. It then decides which airbags and seatbelt pretensioners need to be deployed and with what intensity to ensure the best possible protection for the occupants of the Infiniti EX37.