2012 Nissan Murano CVT Fluid Change and Filter service

Introduction

This tutorial will guide you through the process of changing the CVT fluid and filters on a 2012 Nissan Murano. Regular maintenance of the CVT (Continuously Variable Transmission) fluid is essential for optimal performance and longevity of your vehicle. Following these steps will help ensure a smooth driving experience and prevent potential transmission issues.

Step 1: Gather Your Tools and Materials

Before starting the fluid change, make sure you have the following items ready:

• CVT fluid (check your owner's manual for the correct type)
• New CVT filter
• A funnel
• Drain pan
• Ratchet and socket set
• Torque wrench
• Pliers
• Clean rags
• Safety glasses and gloves

Practical Tip

Always use the recommended fluid type for your vehicle to avoid damage to the transmission.

Step 2: Prepare the Vehicle

1. Park the Nissan Murano on a flat surface and engage the parking brake.
2. Open the hood and remove the engine cover if necessary to access the transmission components.
3. Allow the engine to cool if it has been running to prevent burns during the process.

Step 3: Drain the Old CVT Fluid

1. Locate the transmission drain plug underneath the vehicle.
2. Use a ratchet and socket to remove the drain plug.
3. Position the drain pan under the drain hole to catch the old fluid.
4. Allow the fluid to fully drain out (about 10-15 minutes).

Common Pitfall

Be careful when removing the drain plug, as the fluid may still be warm. Allow enough time for the fluid to cool.

Step 4: Replace the CVT Filter

1. Locate the CVT filter, which is usually found on the side of the transmission.
2. Use pliers to remove any hoses attached to the filter.
3. Unscrew the old filter using the ratchet and socket.
4. Install the new filter by screwing it in place and reattaching any hoses.

Practical Tip

Check the condition of the O-ring on the filter. Replace it if it's worn or damaged to prevent leaks.

Step 5: Refill with New CVT Fluid

1. Replace the drain plug and tighten it securely using a torque wrench.
2. Use a funnel to pour the new CVT fluid into the transmission through the dipstick tube or designated fill hole.
3. Refer to your owner’s manual for the correct fluid capacity. Typically, it’s around 6-7 quarts.

Common Pitfall

Do not overfill the transmission, as this can cause shifting problems or fluid leaks.

Step 6: Check Fluid Level

1. Start the engine and let it idle for a few minutes.
2. With the engine running, check the fluid level using the dipstick.
3. Add more fluid if necessary to reach the recommended level.

Practical Tip

Keep the vehicle on a level surface when checking the fluid level to ensure accuracy.

Step 7: Test Drive

1. Take the vehicle for a short test drive to ensure everything is functioning correctly.
2. Pay attention to any unusual noises or transmission issues.

Conclusion

Changing the CVT fluid and filter in your 2012 Nissan Murano is a straightforward process that can enhance the performance and lifespan of your vehicle. Regular maintenance will help prevent costly repairs down the line. After completing this task, consider checking the fluid level regularly and scheduling periodic changes based on your driving habits.