How To Change Cvt Transmission Fluid

In this commodity, I am showing how to change CVT fluid on the case of my iv-cylinder Nissan Altima with 2.5L engine. I followed the precise instructions from the official Nissan repair manual and added my own pictures and videos to complement this tutorial. The same approach volition besides work for many other Nissan and some Infinity models with a CVT transmission. Information technology is a simple and piece of cake process that is very similar to changing the engine oil. I will show you how to save a significant amount of money past doing it yourself and by shopping online for the best prices on the required parts. You can also spotter my CVT fluid modify video on YouTube here: https://youtu.be/lWnsM21vteI.

Modify vs. Flush

Flushing the CVT system is required after CVT fluid contamination or transmission repair or at regular maintenance intervals. It is a petty more than hard and requires a greater corporeality of CVT fluid to complete. All of the used onetime CVT fluid is removed from the organization, and new fluid or cleaning solution is ran through the system until all sludge, grime or contaminants are pushed out. This is usually performed using specialized professional person equipment. Shut to 100% of the onetime CVT fluid is removed during the flush process. This job also costs double if you were to take your auto to someone to do it.

Irresolute the CVT fluid is required at regular intervals to prolong the life of your transmission. During the changing process, but upwardly to 85% of CVT fluid is drained from the drain pan on the bottom of the transmission and then the same amount of fresh new fluid is added to the arrangement. In this article, we are simply focusing on irresolute the CVT fluid. It is a pretty easy and uncomplicated procedure and I hope to inspire yous to do it yourself.

CVT fluid service intervals

Consult your vehicle service and maintenance guide for proper CVT fluid alter intervals. For most cars, including my 2007 Nissan Altima, CVT fluid must exist inverse every 60 000 miles or 48 months under normal driving conditions. If towing trailer, camper or machine-top carrier, or driving on rough muddy roads – the fluid should be replaced every 30 000 miles or every 24 months.

Required tools and parts

It's always good to have all the required equipment prepared and at hand earlier starting any auto repair. Otherwise, you lot may non exist able to finish working on the auto or bulldoze information technology the following twenty-four hours if you lot forgot to order one of the replacement parts or don't take the tools required for the job. Here is the list of tools and parts I used for this job along with Amazon affiliate links where you lot can purchase these items if necessary:

• Nissan CVT fluid: amzn.to/2L5ojLK
• Funnel: amzn.to/2MJUXo7
• Drain pan: amzn.to/2L2YDzq
• Wrench and sockets set: amzn.to/2ZBpaYu
• Drain plug gasket: amzn.to/2ZtmksN
• Torque wrench: amzn.to/2MGN1nT
• Car ramps: amzn.to/2Plnrqx

Checking CVT fluid level

First, let's take a look at how to properly check the CVT fluid level. It is of import to regularly cheque the fluid effectually in one case a month and information technology just takes about 10 minutes. Always maintain the proper fluid level and bank check for leaks if it is low.

In addition, information technology might be helpful to verify that the CVT fluid is at the proper level before you change information technology. Then you tin just add the same amount of the new fresh CVT fluid every bit y'all drain out of the transmission. Bank check the CVT fluid level once more later on you lot are finished irresolute it.

Checking the status of the CVT fluid

You can inspect the CVT fluid at the end of the dipstick or else y'all tin can drain a small corporeality of fluid from the drain hole on the lesser of the transmission. Identify a driblet of CVT fluid on a napkin or paper towel to check its color. Skillful Nissan NS-2 CVT fluid should be a bright dark-green colour and it should have a sweet olfactory property. Here is the list of bad symptoms to look for when checking the CVT fluid:

• CVT fluid is very nighttime or has a burnt smell. Have your CVT checked for proper functioning. Flush the CVT cooling system afterward repair.
• CVT fluid is contaminated with frictional debris. Supercede the radiator, clean and flush the cooler line.
• Varnished CVT fluid. This is usually caused by degraded CVT fluid due to high temperatures. Replace CVT fluid. Bank check the transmission for malfunctions.
• Milky white or cloudy CVT fluid. Caused past water or coolant present in the fluid. Detect and replace the source of the leak. Supersede CVT fluid.
• Metal powder or particles mixed in the CVT fluid. Caused past excessive friction and clothing of the moving parts. Inspect and if necessary repair the CVT. Affluent the system and replace the CVT fluid.

What blazon of CVT fluid should I use?

Consult the owners manual for correct CVT fluid for your vehicle. You may also find the required CVT fluid type listed on the transmission dipstick when checking the fluid level. For case, my 2007 Nissan Altima two.5S requires Nissan NS-two CVT Fluid. Other newer Nissan and Infinity cars may also utilize NS-iii CVT fluid. Do not mix or use whatever other fluids other than what is specified in your owners transmission. Failing to do and then may issue in transmission damage, deteriorated longevity or performance problems.

How much CVT fluid should you get?

CVT transmission uses a large amount of fluid. On my automobile, for example, the fluid capacity is approx. 8.3L (7-1/4 lap quarts). When changing CVT fluid, we are gonna be able to drain just up to 85% of the full fluid capacity. Therefore I will need to buy nearly 6 quarts of CVT fluid. If your CVT fluid is still a bit nighttime after the first change and yous want to change CVT fluid one more than time, and so get double of that corporeality – 12 quarts.

Where to buy new CVT fluid.

Shop effectually for the best CVT fluid toll. For example, my local Nissan dealer was selling 1qt of CVT fluid for $25 plus revenue enhancement. That's about $160 with tax for 6qts. I was able to notice a better deal on Amazon here. The prices were effectually $16-20 (and no taxation) per quart of fluid or $96-120 for 6qts. Which is $40-lx in savings when compared to my local dealer's prices.

Draining old CVT fluid.

Since we are not doing a complete system affluent, non all of the fluid will come out of the transmission. Information technology is difficult to tell for sure how much fluid volition exist drained, but it probably won't be more than 85% of the full capacity. If the fluid level is proper, you tin after merely add the aforementioned amount of CVT fluid as you lot take out.

Refilling

This CVT fluid alter procedure may also utilize to the following models. Nissan Sentra, Versa, Versa Note, Altima, Maxima, Juke, Rogue, Rogue Sport, Murano. Infiniti JX60, QX50, QX60. Consult the repair manual for your specific car year, make and model for more details.

Decision

Yous are washed! Take pride in the great job you merely did and think of some skilful use for the money you just saved. I promise this article was helpful, cheers for checking out my website. Have a nice 24-hour interval!
P.S. scout my CVT fluid change video on YouTube if you missed it:

Source: http://www.diy-time.com/automotive/nissan/2007-20012-nissan-altima-2-5l-qr25de/how-to-change-cvt-transmission-fluid-on-nissan-or-infiniti-cars/

Share this post