Keeping your 2012 Nissan Murano running smoothly for years to come hinges on proper maintenance, and few things are as critical as the health of its transmission. For owners of the All-Wheel Drive model, ensuring the complex system that sends power to all four wheels is properly lubricated and cooled is paramount. This all starts with knowing the correct fluid specifications. Neglecting this vital fluid can lead to sluggish performance, rough shifting, and even catastrophic transmission failure.
This guide is dedicated to providing you with the precise information you need for your specific vehicle. We will cover the essential details regarding the 2012 Nissan Murano All Wheel Drive Transmission Fluid Capacity and Type, along with practical advice to help you maintain your SUV’s drivetrain. Whether you are a seasoned DIY enthusiast or simply want to be better informed for your next service appointment, having this knowledge empowers you to protect your investment.
What Fluid Does Your 2012 AWD Murano Need?
Nissan is very specific about the transmission fluid required for the Murano’s Continuously Variable Transmission (CVT). Using the incorrect fluid can cause immediate and severe damage. For the 2012 Murano with All-Wheel Drive, Nissan mandates the use of its proprietary Genuine Nissan CVT Fluid NS-2.
This specific fluid is formulated to handle the unique demands of a CVT, which operates with a steel belt and pulleys instead of traditional gears. It provides the necessary friction characteristics, heat resistance, and lubrication to ensure smooth operation and long component life. It is crucial to avoid substituting with generic ATF (Automatic Transmission Fluid) or even other Nissan CVT fluids like NS-3, as they are not compatible and will compromise the transmission’s performance and longevity.
2012 Nissan Murano All Wheel Drive Transmission Fluid Capacity and Type
Now for the key numbers. When performing a complete fluid drain and refill—which is the standard maintenance procedure—the 2012 Nissan Murano AWD has a transmission fluid capacity of approximately 9.5 quarts (or about 9 liters).
It is important to understand that this is the total system capacity. During a standard drain and refill, you will not be able to remove all the old fluid at once, as a significant amount remains in the torque converter, cooling lines, and internal passages. A typical drain and refill will usually replace about 4 to 5 quarts. This is why many technicians recommend performing a series of drain and refills over a short period to gradually replace a higher percentage of the old fluid.
Why Using the Correct CVT Fluid Matters
Think of the CVT fluid as the lifeblood of your transmission. It does more than just lubricate; it also acts as a hydraulic fluid to operate the pulleys and as a coolant to manage the significant heat generated by the CVT system. Using the wrong type of fluid, or allowing the fluid to degrade over time, can lead to a host of problems.
You might notice the transmission “slipping” or hunting for the right ratio, experiencing jerky movements, or hearing a whining noise. Over time, contaminated or incorrect fluid can lead to premature wear on the pulleys and the steel belt, resulting in a very expensive repair. Sticking strictly to Genuine Nissan CVT Fluid NS-2 is the simplest and most effective way to prevent these issues and ensure your Murano’s transmission operates as designed.
A Simple Guide to Checking Your CVT Fluid Level
Unlike many older vehicles, checking the transmission fluid level on a 2012 Murano is not a simple pull-the-dipstick affair. The process is specific and must be done with the transmission at a precise operating temperature to get an accurate reading.
First, you will need to locate the CVT fluid level gauge, which is often found on the top of the transmission and may require removing an engine cover. The vehicle must be on a level surface, the engine running, and the transmission fluid temperature must be between 104°F and 122°F (40°C and 50°C). This temperature is typically checked using a diagnostic scanner. With the engine idling, you move the gear selector through each position, pausing briefly, before returning to Park. Then, and only then, do you remove the fill plug and check if the fluid is at the correct level on the gauge. Because of this complexity, many owners prefer to have this check performed by a professional during routine service.
When Should You Change the Fluid?
Nissan’s official maintenance schedule for the 2012 Murano recommends inspecting the CVT fluid condition every 60,000 miles. However, many experts and experienced mechanics suggest a more proactive approach. For optimal transmission health and longevity, a drain and refill service every 60,000 miles is a widely accepted and safe interval, especially if you frequently tow, drive in stop-and-go traffic, or live in a hilly or hot climate.
If you are purchasing a used Murano with an unknown service history, performing a fluid change is one of the best first things you can do for peace of mind. If the fluid appears dark brown, has a burnt smell, or contains visible metallic particles, it is a clear sign that service is overdue and that the transmission may have already experienced some wear.
Final Thoughts on Maintaining Your Murano’s Transmission
Caring for your 2012 Nissan Murano’s transmission doesn’t have to be complicated. By remembering the two key pieces of information—Genuine Nissan NS-2 Fluid and a capacity of roughly 9.5 quarts—you are well-equipped to make informed decisions. Adhering to a regular fluid service schedule using the correct fluid is one of the most impactful things you can do to ensure your AWD Murano continues to provide a smooth, reliable, and enjoyable driving experience for many more miles to come. Always consult your owner’s manual for the most specific recommendations for your vehicle and when in doubt, trust a qualified technician.