As a car enthusiast, you want to ensure that your vehicle operates at its best for as long as possible. One important aspect of vehicle maintenance is ensuring that the transmission is functioning correctly, and a crucial part of this is using the proper transmission fluid. CVT (continuously variable transmission) is a modern transmission technology, and two significant manufacturers, Subaru and Nissan, have their transmission fluids. If you own a Subaru or Nissan, you may wonder if these fluids are interchangeable with one another. In this article, we’ll examine the nitty-gritty of Subaru and Nissan CVT Transmission Fluid.
What Is CVT Transmission Fluid?
CVT fluid is a unique type of automotive transmission fluid that works with the continuously variable transmission. A CVT does not have gears like the traditional automatic transmissions. Instead, it adjusts the ratio between the gears seamlessly, allowing for a smoother driving experience. The right CVT fluid is essential to maintaining the transmission’s health and performance.
Similarities between Subaru and Nissan CVT Fluid
Subaru and Nissan both use a similar type of CVT fluid. The Jatco Continuously Variable Transmission Fluid NS-2 (Nissan) and Lineartronic CVT Fluid (Subaru) are both manufactured by JATCO. In addition, both fluids are green in color, easy to spot. Although they are labeled differently on the packaging, the manufacturers state that both are continuously variable transmission fluids.
Differences between Subaru and Nissan CVT Fluid
The fluids used in a Subaru’s Continuously Variable Transmission and Nissan’s Continuously Variable Transmission are not identical, despite being manufactured by Jatco. The fluids have different formulas and should not be routinely mixed. Nissan’s NS-2 is made explicitly for Nissan CVTs, while Subaru’s Lineartronic CVT Fluid is engineered to work specifically for Fuji Heavy Industries Chain (Subaru) CVTs.
Aside from the formulation, Nissan’s NS-2 is only available in one viscosity, while Subaru’s Lineartronic CVT Fluid is available in different levels of viscosity. As a result, the wrong viscosity could result in excessive wear and tear on the transmission.
It is critical to use the correct transmission fluid because, in addition to lubricating the transmission, it cleans and cools the transmission housing, enabling the vehicle to operate at optimum performance.
Transmission Fluid Maintenance
Using the right transmission fluid is important, but it is equally important to maintain the fluid’s quality. CVT transmission fluid needs to be changed periodically, just like other automotive fluids. The vehicle’s manual will typically show how frequently to change the transmission fluid. Keeping up with the schedule will ensure that the internal components remain lubricated, the transmission temperature stays under control, and the fluid does not accumulate harmful particles that can damage the transmission.
Frequently Asked Questions
Q: Can I use Nissan’s NS-2 in a Subaru Continuously Variable Transmission?
A: While the fluids have similar characteristics, they are specifically designed for their respective automakers. Therefore, it would be best to use the manufacturer-recommended fluid to avoid potential damage to the transmission.
Q: How often should I change the CVT Fluid?
A: The frequency of fluid changes can vary significantly based on the vehicle’s configuration. Check your vehicle’s owner’s manual for recommendations, which typically falls between 50,000 and 100,000 miles.
Both Subaru and Nissan CVT transmission fluids are manufactured by JATCO, and they share various similarities. However, despite having many similarities, the transmission fluid formulation differs between the two and should never be mixed. Using the wrong fluid can have catastrophic effects on the transmission components and result in costly repairs. Be sure to check your vehicle manual for more information about transmission fluid and how often to change it. By maintaining the transmission fluid by using the manufacturer-recommended type and changing it regularly, the vehicle’s performance will remain optimal.