14.10.2017

Nissan Murano) - mid-size crossover of the Japanese company Nissan. This is a large and roomy "SUV", which differs from other cars by its unusual appearance, which makes it difficult to confuse it with other cars, and if you want your car to stand out in the traffic, then this is a very good choice. And, here's how things are with the reliability of a used Nissan Murano, and what you should pay attention to before buying this car in the secondary market, now let's try to figure it out.

A bit of history:

The Nissan Murano premiered at the end of 2002 at the New York Auto Show. The development of the car was carried out by the specialists of the American center Nissan Design America, located in California. The car got its name "Murano" in honor of the islands in Italy - the island of Murano, located near Venice. The first generation of the model (Z 50) was built on the reinforced front-wheel drive platform of the Nissan FF-L. Initially, the Nissan Murano was designed only for the American market, since 2004 the car has become available for the European market. In 2005, the car underwent a slight restyling, as a result of which the headlights, GPS were changed, there were also minor changes in the exterior and trim levels. Until 2007, this model was the only crossover introduced by the Japanese company in the US and Canadian markets. In September 2007, Nissan introduced its Rogue, which, over time, pushed Murano out of the market.

The debut of the second generation Nissan Murano (Z51) took place in the fall of 2007 at the Los Angeles Auto Show, the novelty was presented as the 2009 Murano. The car is built on a common platform with a sedan - Nissan D. The main differences from its predecessor were: the original appearance, better interior trim, expanded equipment, and, moreover, the model range was replenished with the original version with a convertible body, which was introduced in 2010. Since 2011, cars for most markets in Eastern Europe were assembled in St. Petersburg at the Nissan plant. In Japan, the production of the second generation of the model ceased in 2014, cars for most of the CIS markets were produced until 2016. The debut of the third generation of the model took place at the end of 2014 at the auto show in New York. Externally, the new product was not much different from the Resonance concept car, presented in January 2013 at the Detroit motor show.

Sores and problem areas Nissan Murano with mileage

The paintwork is rather weak, therefore, today it is unrealistic to find a car with an ideal cosmetic condition of the body (without scratches and chips), an exception may be cars that have already been repainted or practically not used. With regard to corrosion resistance, here you need to divide the car into two categories. The first one is cars imported from the USA, as a rule, these are cars of the first years of production. In such cars, the body is not galvanized and is prone to corrosion, most often corrosion appears on glasses, wheel arches, fenders and sills.

The second category of machines is intended for the European market and does not have major problems with corrosion resistance. And, here, chrome elements are the weak point of both categories of the car (chrome fades). There are no common ailments in the electrician, the only thing that can be noted is the sudden failure of the on-board equipment control unit (Body Control). A common cause is a short circuit in the lighting system. It is quite simple to identify the malfunction - when the doors are opened in the cabin, the lighting does not turn on; to eliminate the ailment, you will have to spend about $ 150. (block replacement required).

Power units

Only one engine was installed on the Nissan Murano - a 3.5-liter V6 gasoline engine, 234 and 248 hp of different power. This power unit was repeatedly awarded the title of "Best Motor of the Year", a similar unit was installed on. The engine for this class of car has an unusual pepper arrangement, which is quite rare.

In general, this power unit is reliable, however, cars imported from the states can have serious problems when using low-quality fuel. The fact is that on such machines, the settings of the engine control unit are different, and, in the case of frequent use of "badyazhny" gasoline, the catalysts are prematurely destroyed. The complexity of this ailment lies in the fact that its particles enter the cylinders and scratch their walls - this problem leads to an increase in oil consumption. You can check the condition of the catalysts using an endoscope, this device is lowered into the opening of the front oxygen sensor. It should be understood that the ideal structure of the catalyst on a car with decent mileage is a sure sign that it has been recently replaced, therefore, it is better to refuse to buy such an instance, since there is a high probability that the catalyst has collapsed and its crumbs have got into the cylinders.

Another weak point is the variable intake manifold. The problem is that the damper mounting bolt can eventually unscrew and get into the cylinders with all the ensuing negative consequences. Symptoms - extraneous noise appears during engine operation. When the first symptoms appear, it is recommended to immediately turn off the engine and drag the car to the service station, otherwise, the consequences can be dire. Of the minor flaws, one can note the fragility of the generator, oil leaks and the tendency of the motor to overheat (to avoid trouble, the cooling radiator needs to be cleaned every 30-50 thousand km.).

Specialists of service centers recommend flushing the throttle valve every 15-20 thousand km, if this is not done, over time, the engine will start to work unstably at idle. After cleaning the damper, adaptation of the electronic control unit is required - this is done using special equipment. Another procedure that requires additional investment is valve adjustment, it is recommended to do it every 100 thousand km, although experience shows that the clearances get lost after a much longer run. The motor is equipped with a timing chain drive, no global problems with this unit have been identified, the chain resource is 250-300 thousand km. The fuel pump serves 100-150 thousand km.

Transmission

For Nissan Murano, only one gearbox is available - a continuously variable CVT. Opinions about the reliability of this unit differ, but, nevertheless, most often there are reviews about the unreliability of the transmission. The main culprit behind the premature exit of the transmission is the overheating of the box, more often owners of "American" Muranos face this problem, since, unlike European versions, they do not have an additional transmission cooling radiator. Also, the service life of the box depends on the operating conditions (afraid of frequent slipping ) , interval and quality of service (it is necessary to fill in only branded oil - 24 cu / liter).

To extend the life of the variator, it is recommended to change the oil in it every 40-60 thousand km. The average service life of the variator is 150-170 thousand km, on this run, problems with the electronic part of the CVT and the chain drive are likely. If the operating rules are not followed, the transmission may need to be repaired on a mileage of less than 100,000 km. The first signs of a "dying" CVT are the lack of acceleration when revving up. Gearbox diagnostics must be carried out at different speeds, it so happens that the variator works normally at low speeds, and at high speeds, when you press the gas pedal, the speed rises, but the car does not accelerate. CVT repairs cost from $ 300 to $ 3,000. Not famous for exemplary reliability and CVT ECU. The purchase of a new block will cost 400-500 USD.

Most Nissan Muranos in the secondary market are all-wheel drive, but front-wheel drive copies are also often found (most of them are imported from the USA). Often dishonest sellers try to sell a front-wheel drive car as an all-wheel drive one, therefore, before buying a car, be sure to look under the bottom and check if the cardan is in place. The all-wheel drive is plug-in, implemented using a 4th generation Haldex electromagnetic clutch. In general, the system is reliable, the only thing is to monitor the oil level in the transfer case (after 70,000 km, oil seals begin to leak). Often, inattentive owners, by 150,000 km, the car becomes purely front-wheel drive. Also, the transfer case may fail due to strong slippage - the teeth in the gears break.

Reliability of suspension, steering and brakes Nissan Murano

An independent suspension is installed on both axles: in front - MacPherson strut, rear multi-link. The American and European versions have different suspension settings, in the first case, it is soft and comfortable (when entering a corner at high speed, there are rolls), in the second, it is moderately hard (it will appeal to fans of active driving). As for the reliability of the Nissan Murano suspension, we can say that it is strong enough and does not often require repair. On average, the resource of the stabilizer struts and bushings is 40-50 thousand km. Shock absorbers have to be changed at a run of 80-100 thousand km, ball joints, silent blocks and levers require replacement every 100-130 thousand km. The rest of the elements travel up to 150,000 km.

In the "steering", special attention is required to the power steering high-pressure tube - over time, fluid leaks appear. The complexity of this ailment lies in the fact that it will detect a leak at an early stage only in a viewing hole or on a lift. By 150,000 km, the rail begins to leak. Steering tips run 50-70 thousand km, thrust up to 120,000 km. The braking system is reliable, but you will often have to spend money on brake pads and discs (the resource of the pads is 20-30 thousand km, discs - 60-70 thousand km), especially if you like to "light up" - a heavy machine is able to quickly transform these elements into dust.

Salon

The Nissan Murano salon is made of materials of average quality (both soft and hard plastic got into the salon), but, here, the sound insulation, frankly, is weak. There are also complaints about the wear resistance of the leather trim of the seats - by 100,000 km of run, noticeable traces of operation appear. Another weak point of the seats is the sled, on some copies they ceased to obey the electric drives. Also, the navigation control panel deserves criticism - it is located at a large angle on the top of the center console. As for the reliability of the electronics, as a rule, the salon equipment works without problems.

Outcome:

Over the years of operation, the Nissan Murano has established itself as a reliable and practical car that rarely causes trouble for its owners. Another advantage of this model is the low cost in the secondary market (on average 8-10 thousand USD), but finding a decent copy for this money is not an easy task. When buying such a car, you need to take into account the high cost of maintenance and original spare parts, as well as high fuel consumption - up to 17 liters per hundred.

If you are the owner of this car model, please describe the problems that you had to face during the operation of the car. Perhaps it is your feedback that will help the readers of our site when choosing a car.

Best regards, editors AutoAvenu

CVT breakdown is not uncommon in Nissan Murano cars. This type of transmission is installed in various models of modern cars. Periodically, you need to carry out maintenance, which, if desired, can be done by hand.

To diagnose and replace worn parts, it is necessary to consider the recommendations of specialists for this work. How the Nissan Murano variators are repaired will be discussed later.

general characteristics

Variable speed transmissions (CVTs) are very popular today. They are installed in cars of different models. The presented transmission has a number of advantages. Therefore, it is this type of gearbox that is installed in the Nissan Murano models.

It should be noted that this brand launches three generations of cars on the market. The first model introduced to the market was the Z50. It was released from 2002 to 2008. The second model also won worldwide recognition. This car is also in demand among Russian buyers. She debuted in 2007. Also on sale is the third generation of Nissan Murano - Z52.

Models Z50, Z51 "Nissan Murano" have a variator, which is manufactured using the latest technologies. In used cars, it needs repair or maintenance. Therefore, in our country, it is these types of the line that are most often repaired. A wide selection of spare parts for the first two generations of Murano CVTs is on sale.

CVT features

Before performing maintenance or repairs on your car, you need to consider which Nissan Murano variator is installed in the presented types of cars.

The first and second generation of the presented vehicles received a CVT transmission. The JF010E gearbox is installed in these Murano models. It was developed on the basis of the well-known CVT type RE0F06A. The Murano variator complies with international standards and is included in the Jatko classification.

It should be noted that the "Nissan Murano" is a rather heavy, oversized car. In the process of driving, a lot of unfavorable factors act on its variator. Even with a full CVT service, the parts of this unit wear out quickly. Therefore, over time, it is necessary to replace and repair the variator.

CVT replacement cost

Many drivers, judging by the reviews, if problems arise with the gearbox, they immediately go to a car service. Here you will need to pay a decent amount for diagnostics and troubleshooting. Repair of Nissan Murano variators in Moscow, Yekaterinburg, Chita, Ufa and other cities of Russia costs approximately the same.

The cost is influenced by the complexity of the work performed, the type of parts that will be used during the repair. There are original and analog parts. The first option is more expensive. However, the quality of such units and mechanisms will be much higher. Wanting to save money, drivers install similar parts. This leads to rapid damage to the variator.

It should be noted that the average cost of replacing a variator with a "Murano" of the first and second generation varies from 7 to 8 thousand rubles. The price depends on whether the 4WD or FWD model requires maintenance. Separately, you will need to pay about 2 thousand rubles for changing the oil and worn-out seals. Diagnostics and removal of the pallet will also require additional costs in the amount of 1.5 thousand rubles.

Self repair

Repair of the Nissan Murano variator in Yekaterinburg, Chita, Sevastopol, etc. is quite expensive. Therefore, many drivers decide to carry out diagnostics and replacement with their own hands. This is a rather responsible procedure. However, knowing how such an event is held can significantly save family budget funds.

Before carrying out diagnostics and repairs, you will need to purchase the necessary tools and equipment. In some cases, it will be quite easy to repair the variator. However, for a driver who has not faced such a task, has no idea about the CVT device, this will be a rather difficult task.

You will first need to consider the device of the variator of the presented model. This will allow you to identify malfunctions that interfere with the stable operation of the system. Also, the owner of "Murano" should have enough free time in order to carry out maintenance of this unit on his own.

CVT device

Repair of Nissan Murano variators in Sevastopol, Moscow, Ufa and other cities of Russia is quite expensive. However, in almost all regions of our country there is a large selection of parts for this unit. To know which components will need to be replaced during the repair, you need to consider the components of the variator of the car of the presented model.

CVT "Murano" includes a device that transmits torque, and also disconnects the power unit from the engine when switching to "neutral". The main component of this system is the variator itself. He is responsible for speed control.

There is also a device for driving in reverse mode. The variator of the presented model also includes a unit control unit. Only in the case of well-coordinated work of all the listed CVT elements is it possible to ensure the normal operation of the gearbox. In some cases, failures in the operation of the variator are explained by a malfunction of the torque converter. But in most cases, one or more of the above nodes need to be replaced.

Features of the variator "Nissan"

Carrying out repairs of Nissan Murano Z51, Z50 variators in Sevastopol, Moscow, Ufa, Chita, service technicians take into account the operation of the transmission model installed in the car. To independently repair the presented mechanism, you will need to consider a number of its features.

In other brands of vehicles, torque is transmitted using centrifugal, multi-disc, electromagnetic clutches. In the Murano model, this function is performed by a torque converter. It is he who is responsible for the smooth running of the system, which ensures its durability.

The presented designs include two filters. One of them is in the pallet. This is an internal closed-type filtering device. It has a tube, the length of which differs in cars of different model years. The second filter element is located under the heat exchanger outside the unit. These are very important elements. They keep the transmission lubricant clean.

Lifetime

Repair of the Nissan Murano Z51, Z50 variator is not required for a long time. The manufacturer has established a certain duration of operation of the presented device. It is about 200 thousand km.

However, Russian drivers note that in some cases it will be necessary to repair or completely replace the variator much earlier. There are many reasons for this. The domestic climate, bad roads, the wrong approach to maintenance and operation lead to rapid wear of the presented unit.

First of all, an incorrect oil change negatively affects the reduction of the transmission life. It must be carried out at least once every 60 thousand kilometers. It is important to select the correct lubricant composition. Only in this case the system will be reliably protected from various adverse factors.

What affects the term of work

The variator on the Nissan Murano may require premature repair or replacement in some cases. In addition to the correct choice and timely replacement of lubricants, a number of recommendations will need to be taken into account. They will prolong the operation of the variator.

When driving off-road, on a snow-covered track, you cannot sharply pick up speed. Also, you should not drift on ice, avoid slipping. This driving mode is not available for Nissan Murano CVTs. It is forbidden to transport large loads (over 500 kg) using the presented car.

You cannot tow another car, pull it out of the snowdrift. This will greatly shorten the life of the variator. Such a device does not tolerate loads well. Therefore, it is important to ensure normal operating conditions for this unit. Also, the transmission must not be allowed to overheat. Also, you should not perform maneuvers if the vehicle has not yet had time to warm up properly.

It is these factors that lead to the need to repair the variator even before the end of the transmission period established by the manufacturer.

Frequent breakdowns

Do-it-yourself repair of the Nissan Murano Z50, Z51 variator can be performed knowing the common causes of the malfunction. One of the most common failures of this unit, judging by the reviews, is the wear of the pulley bearings. The strap on the unit can also wear out quickly. Most of all, unfavorable factors affect the ends of its links. The steel strip may even break.

Shafts are also subject to wear. Hydraulic failure may occur. In this case, backlash and gaps can be observed on the parts. This is due to the ingress of various particles and impurities from the outside into the hydraulic control unit. If the owner of the vehicle does not change the lubricant for the transmission within the prescribed period, it will be possible to observe the wear of the valves.

If the variator overheats for some reason, the pump may jam. In this case, it will be necessary to completely replace the valve. If the friction pulleys fail, the entire set will need to be replaced.

Preparatory work

Before proceeding with the repair of the Nissan Murano Z51, Z50 variator, the mechanism should be properly disassembled. To do this, experts recommend that you carefully study the manufacturer's instructions. If the driver understands that any of the listed operations is very difficult for him, it is better to entrust this work to a professional.

For those who decide to independently carry out the process of repairing the variator, you need to carry out the correct preparation before starting to dismantle the transmission. You will need to prepare the appropriate tools. To do this, you need to purchase a set of keys, screwdrivers, clamps, a hammer. All tools must be laid out on the desktop.

You should also prepare containers in which the extracted parts will be laid out. Better to arrange the jars in a row. This will make it easier to remember the sequence. The containers can be numbered if necessary. It is also advisable to photograph the type of transmission during disassembly. This will help you assemble it correctly in the future.

Dismantling the variator

To repair the Nissan Murano variator, you need to properly disassemble this unit. Using the keys, you need to unscrew all the screws that are located on the cover. It can then be dismantled.

Next, you need to dismantle the pump. Using a wrench, unscrew all the bolts that fix this structural element. Next, you need to remove the gear. This will remove the chain from the pump.

Continuation of dismantling

Repair of the Nissan Murano variator can be performed only with the systematic dismantling of all components of this unit. After the performed procedures, you will need to remove the rest of the system components. The oil pump closes the cover. It will also need to be dismantled. Then you can remove the pulley.

On the back of the variator, you will also need to unscrew the bolts. They hold on to another lid. In this case, you will need to use a screwdriver. The strap must also be removed. This is done with clamps. The shafts with the belt will also need to be removed.

The pulleys will need to be installed on a level, horizontal surface. This completes the disassembly process.

Completion of the repair

After the entire assembly is disassembled, you need to carefully inspect it. Pay attention to the size of the backlashes. The manufacturer's instructions indicate the permissible values. If they are larger, the corresponding parts will need to be replaced.

Judging by the reviews, bearings fail most often. They will need to be replaced. Also, all worn out system components are removed. By purchasing new original parts, you can reassemble the system in the reverse order. This will ensure normal operating conditions for the transmission.

Having considered how the Nissan Murano variator is being repaired, you can perform the entire procedure yourself.

An overheated CVT, rolls in turns, an empty steering wheel and a creak of the cabin can interfere with the mutual feelings of a person and a used Nissan Murano. The buyer of a used Nissan Murano, if he chooses this model for the first time, may be faced with a number of "fat" questions.

They revolve around one capacious aphorism: "I am satisfied with everything, but I am slowly looking for another." Nevertheless, Murano looks almost perfect from the outside. The power of the single aluminum V-shaped 24-valve 3.5-liter engine with overhead camshafts is 172 kW (234 hp) and the torque reaches 318 Nm. Such characteristics allow him to frolic decently. As one girl, the owner of Murano, said, "I pressed a little - already 140".

Murano was created with an eye to the States, and Americans are simple guys. Any big car with a powerful engine is already a holiday for them ... But in order to use all the possibilities of such a powerful engine, one must be able to drive. It's very good to be able to - the car crashes in corners and has some kind of jelly instead of the steering wheel.

Please accept my sincere wishes: wide one-way and deserted highways to you, owners of Murano, dry and smooth. In Russia, the wheels and suspension of the American-Japanese crossover are crying out loud, beaten by the ragged blows of domestic streets and roads. Nissan can't take a hit. Punches it down to the trim and dashboard. And then the plastic begins to mutter, creak and tap.

NEW WILL FAST OUT OF DATE

If you decide to buy a Nissan Murano, then in any case, buying a used car will be no less justified than purchasing a new one. Not so long ago, the paparazzi caught the second generation of the Murano, which is being tested on the roads of Europe and promised for release in 2008. What is the point of taking a version from a dealer today that will become obsolete tomorrow?

Three-year-olds from the USA are cheaper than new cars sold in Russia by about 20 thousand dollars and at the same time are richer in terms of equipment. The "American", in particular, has a more powerful engine (245 hp versus 234 hp for "our") and a full-fledged multimedia center.

Cars with navigation are not supplied to Russia, and both a trip computer and a rear-view camera are tied to it. Therefore, on the Murano officially sold with us, the large monochrome display is empty. No temperature overboard, no climate control display, no DVD support. With a great delay, the Japanese took the lead and included a color screen with a rear-view camera in the Russian package, but this happened quite recently. Some clients, driven to despair, have already begun to dismantle useless displays and install a non-standard navigator.

So, everyone speaks for buying an overseas used car, but there is one reason to think. Consider the dangers of possible transmission overheating. Instead of automatic transmission, a variator is used on the Murano. In the new official Murano, instead of the left fog lamp, an additional air intake for the variator cooling radiator is mounted, while the old "Americans" do not.

Is the devil so terrible? CVT repair specialists say that the standard cooling capabilities are sufficient.

And the variator suffers usually due to an error in the "brain". The electronics give the wrong command and screw up the mechanical part. But this knowledge is unlikely to save the driver, who is accustomed not to reduce the speed below 3500 and start only "gas to the floor" - like the automatic transmission, the variator can be finished off without computer errors ...

Considering that repairing a CVT is about twice as expensive as an automatic transmission, it is better to seek the help of specialists in advance. The first sign of an impending disaster is that the transmission jerks, jerks. Early treatment will not be very cumbersome.

MATCH: NISSAN MURANO

DOES NOT ASK FOR OIL

Murano has never been cheap to repair. Replacing the windshield - 50,000 rubles. Replacing the rear shock absorber - 10,000 rubles. (with work). It is impossible to change the crosspieces separately from the driveshafts (and if you succeed, then expect problems with balancing - they will begin to beat and vibrate).

However, the car does not require frequent repairs either. It seems that Nissan is not up to Toyota in terms of reliability, but it was not noticed in the tail of the rating either. The history of Murano reviews is small. Last year, Nissan Motors recalled 125,466 Murano crossovers built between 2003 and 2005 in the US to check alternator wiring. Then there was a risk of damage to the insulation, which could lead to the termination of recharging the battery.

Models released between August 2004 and July 2006 were also recalled due to manufacturing faults in the ignition key. Generally funny defects.

Murano's service intervals are extended. The oil must be changed every 15 thousand km. At the same time, it was not noticed that the engine especially ate it. Most likely, it will not have to be refilled for the entire service run, if the speed limit is not under 180-200 km per hour, and the road, as already mentioned, is straight, empty and dry.

OWNER'S OPINION Yuri Dmitrievich, general. Director of "Club 4x4", Nissan Murano 2006 year: - I bought a Nissan Murano because my son, 1.90 m tall, could not fit comfortably in other cars. Murano has a huge interior and very roomy in the second row. The head does not rest on the ceiling, and the knees do not rub the backs of the front seats. I also liked that Nissan is not interesting to hijackers. The Lexus RX 350 and Toyota Land Cruiser are not bad, but in order not to be taken away, you have to spend the night inside. They say the Murano is too roll for fast driving, but it seems to me that it is rather easy to handle. I am generally positive about Murano. Even fuel consumption pleases. In the city, the maximum eats 16.4 liters per 100 km. Very little for such a motor. The oil does not burn out. The service is not burdensome. Even the dealers are delighted. They are so unobtrusive that they seem to be gone. This is encouraging, since communication with the official Nissan sellers in Kuntsevo is too masochistic. Having bought a car for $ 60,000, I didn't even get five liters of gas to get to the gas station. Stalled at the exit from

Recently, variator transmissions (CVTs) are gaining more and more popularity among domestic motorists. And not in vain, because almost all modern vehicles are equipped with variators in different configurations. In this article, you will learn about the principle of operation of the Nissan Murano CVT gearbox, its common breakdowns and repairs, as well as reviews of other motorists about this unit.

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What variator is installed and how it works

Before considering consumer reviews and the most common reasons for a Nissan Murano car, let's talk about the CVT model and how it works. Nissan Murano cars are equipped with a JF010E variator gearbox, which complies with the international Jatko classification. This device was created on the basis of the well-known CVT RE0F06A.

Gearboxes of this car model consist of the following mechanisms:

• a device designed to ensure the transmission of torque and disconnect the power unit of the vehicle from the internal combustion engine, in the event of turning on the neutral speed;
• directly the CVT itself, which is the variator speed;
• a device necessary for driving a car in reverse motion;
• the unit control unit.

The well-coordinated work of all these mechanisms ensures the complete and adequate operation of the unit. In the event of a breakdown or incorrect functioning of at least one of the mechanisms, the operation of the gearbox may change. In order for the CVT to always be able to disconnect from the engine, and also to be able to transmit torque, it is necessary that another device be in working order - a torque converter.

For variators of other cars, the transmission of torque is provided by multi-disc, centrifugal or electromagnetic clutches. But in the case of the Nissan Murano CVT, this task lies directly with the torque converters. Moreover, the torque converter allows for the smoothest transmission of torque, which undoubtedly affects the durability of the structure as a whole.

It should also be noted that these designs are equipped with two filter elements. One of them is internal and it is located in the pallet. This component is closed with a suction tube, the length of which differs depending on the model year. The second filter is located outside the water unit by a heat exchange device. The operation of this element is extremely important for Murano, since it is he who, in most cases, ensures the purity of the transmission fluid, which directly affects the service life of the unit.

CVT service life

According to official figures, the service life coincides with the service life of the Nissan Murano. That is, the manufacturer expects that the variator will not require repair during the entire service life, which should be at least two hundred thousand kilometers. However, judging by the reviews of other motorists, the service life of the unit is not eternal.

What problems can cause a breakdown and further need to repair the gearbox:

1. If you want your Nissan Murano's variator not to require periodic repairs, you should service it on time and follow basic operating rules. This will help significantly increase its service life.
2. According to the vehicle manufacturer, the oil in the gearbox should be changed, and this should be done at least every 60 thousand kilometers. In addition, when changing the working fluid, pay attention to the condition of the filters. If both or at least one of them is clogged, then the elements should be replaced.
3. Certain driving conditions must be observed. When driving off-road, on snowdrifts and in other difficult operating conditions, it is necessary to drive the car carefully, without sudden acceleration.
4. For those who like to skid or drift on ice, Nissan Murano cars with a CVT are not intended. To help extend the life of the component, slip must be avoided. And this applies to any road surface and any weather.
5. It is strongly not recommended to load your vehicle as much as possible. Forget about hauling trailers with a carrying capacity of more than 500 kilograms. In this case, small trailers for transporting essentials are not counted.
6. Despite the existence of road and driving ethics, forget about helping other people. In particular, this refers to cases when you are asked to pull the car out of a snowdrift or tow the car to a service station. Despite the fact that you have an SUV and you do not want to be tactless in relation to other motorists, such actions are very often the reason for a decrease in the life of the unit used. CVT gearboxes are very sensitive to this kind of action.
7. The CVT transmission must always operate normally. It should not overheat, so periodically monitor the condition of the gearbox temperature sensor. If the Nissan Murano checkpoint often overheats, then repairs are just around the corner. If this happens for the first time, then we recommend that you turn off the engine and wait a while until the unit temperature drops to normal.
8. Forget about harsh cold maneuvers. If the vehicle is not warmed up to operating temperature, do not press hard on the gas to avoid damage and subsequent repair of the unit. This is especially true for the winter period of the year. Even if you are late for work, do not be too lazy to completely warm up the vehicle. Judging by the reviews of motorists, it is this action that is a common cause of component breakdown.

CVT repair and the most common breakdowns

As for DIY repair, this unit is quite complex in design. Therefore, do-it-yourself repairs are often inappropriate for those who are disassembling the unit for the first time. The problems that may arise when operating the Nissan Murano can be very different. And it is not always possible to repair them with your own hands.

1. The first and most common problem is wear on the bearings of the drive and driven pulleys. These elements are subject to both high static and dynamic loads. Therefore, they wear out most often.
2. Another problem is the wear of the unit strap. Working notches on the ends of the links are most susceptible to wear. In addition, breaks in the steel strip are characteristic of such units. According to reviews, such a problem occurs at least every 120 thousand kilometers. Naturally, all this is determined by the operating conditions of the car.
3. The shafts themselves have worked out the service life.
4. There is a problem with the hydraulic control unit. There are all kinds of backlashes and gaps on the surface of the components of the device, as a result of the ingress of various external particles into it. If you have never changed your transmission fluid, then valve wear may well be the cause of the problem.
5. The pump is out of order or seized. This often happens as a result of overheating of the CVT. In such cases, the valve of the unit wedges, which requires its replacement.
6. Failed clutches or steel pulleys. In this case, you will need to replace the entire kit.

Whatever the breakdown, in order to repair it, first you need to disassemble the unit. To do this, follow these steps:

1. Unscrew all screws on the unit cover and remove it.
2. Dismantle the shaft together with the Nissan Murano CVT part.
3. Unscrew the screws around the entire perimeter and dismantle another cover, it is removed together with the axis.
4. Use a wrench to unscrew the gear mount, then unscrew all the bolts that secure the pump housing. Remove another gear, then remove the pump chain.
5. Dismantle the cover that covers the oil pump and then remove the pulley itself.
6. Flip the variator of your Nissan Murano and remove all the bolts that secure another trim cover. This is done with a screwdriver.
7. The strap should be pulled together with clamps, and then the shafts must be removed along with the belt.
8. Place the pulleys on a level surface. You now have access to all the variator components of your Nissan Murano. Replace what is needed, and then carry out all further assembly in the reverse order.

In the course of repair work on the unit, you should pay attention to the fact that no foreign objects get inside the housing.

What will be for the minimum price: from 3.5-petrol injector, (249 l. R.), full plug-in drive, front and rear ventilated disc brakes, automatic variator gearbox.

Reviews of Nissan Murano owners:

Appearance:

• The cosmic view of Murano always attracts the eyes of colleagues - motorists and pedestrians. The style of the car is unique and original, the lines of the body are smooth, and the arches are muscular.
• A very beautiful car, its design will always please the eye. Murano belongs to that rare type of car, the appearance of which becomes unforgettable for many years.

In the cabin:

Trunk:

• The trunk is not at all voluminous, but this does not spoil the impression of the car.
• There are useful niches under the floor in the luggage compartment, it is convenient to put small things there. But the volume of the trunk itself is of course small, I would call it a "semi-trunk".
• It is difficult to fully "load" Murano. He is more in the category "for young people", throw a sports bag, little things. But the category "for the family" in terms of the luggage compartment is clearly not for him.

Controllability:

• It's easy to drive the Nissan Murano, and it's almost impossible. It is easy to operate, with one hand, the other can hold a phone or a cigarette without harming other carriers.
• It stands on the road well and just as well enters corners at high enough speeds. And if you overdid it a little with the maneuver, the system will remind you and ESP will instantly react and adjust.

• I cut a Zhigulenk on the highway and at a speed of 150 km / h I had to go to the dividing flowerbed with two wheels. Just after the rain. With the subsequent almost instant return to its lane. The car coped just fine, otherwise I would not have written this comment here.
• By itself, the figure of 12 meters for the turning radius says little. But when you need to turn around in a traffic jam through a double solid, you immediately find yourself in the extreme right THIRD row of the oncoming lane.

Softness of the stroke:

• Goes smoothly along the track and on all possible bumps and irregularities. The suspension reads everything perfectly and dampens almost all vibrations, transmitting only a slight noise of rubber to the cabin.
• Murano behaves very smoothly and softly in unimportant road conditions. This does not affect the comfort of passengers at all.

Agility:

• 250 horses, which are curbed by the variator, give out the first hundred in 8 seconds, without choking from the load. Amazing dynamics at the car.
• It is immense pleasure to ride this muscular stallion to "run up" or to overtake in motion. Bravo to Nissan. This is their best car.
• Murano ignites and increases adrenaline in the blood if you press the pedal. Sometimes I like to indulge in traffic lights when the roads are not loaded.

Transmission:

• A continuously variable transmission (CVT) was invented by Nissan about 10 years ago and installed on Murano. This is from the materiel. And if in essence, the effect of the operation of this box is amazing, the car accelerates smoothly, there are no jerks or clicks. The CVT simply does not exist in the red zone.
• Box - a box for all boxes. Something that behaves more smoothly has not yet been invented. Means for an internal combustion engine. I am very pleased that I bought Murano and I can appreciate this car and its work.

Brakes:

• With the brakes, everything is clear. They will firmly stop the car when necessary, and on a slippery road, a sharp push will not lead to the car being pulled to the side or skidding.
• Death grip from Murano. It's about the brakes.

Noise isolation:

• The cabin is quiet and comfortable, you can speak in an undertone at almost any speed. In this car, Nissan tried and did everything as it should.
• Soundproofing is well executed, sometimes you can't hear at the traffic lights how the engine works - you try to start the car again.

Reliability:

• Everything is only according to the regulations: TO1, TO2. ... And so on.
• If the car was made by hand and at the same time thought with the head, then it will work accordingly. They thought about Murano. 120K on the odometer, changing oils and filters with pads. The back light burned out, but I do not live in Miami, where summer is all year round and the snow does not stick. Full car statistics.
• The device will not let you down if you take good care of it and do not tear it into the trash.

Passage:

• On public roads and in our climate, the car drives confidently regardless of the size of the holes, the amount of gravel and uncleared snow. And going to the forest to hunt in autumn in wet weather is as stupid as "taxi" in a limousine.
• In winter, I haven’t had to get stuck on Murano yet. I put rubber with good tread and soft.

• The ground clearance could have been higher, but the exhaust system is a bit low, so you need to carefully drive on bad roads and take into account this modest drawback.

Operating cost:

• Fuel consumption for 3.5 and 250 horses is perfectly reasonable. In the city it will not show more than 16-17 liters per 100 km, and on the highway - within 12. But these are the maximum values. If you drive sparingly, you get an average consumption of about 14 liters. I have just this.
• The engine is powerful enough and the consumption is 15 liters - I think it is moderate. This refers to the combined mode 50/50.
• "Murchik" is worth every dollar paid for it, and fulfills them in full. I am very pleased with this machine. I haven't really skated yet, although I drove 50 thousand.

More about Murano fuel consumption - article

In frost:

• Murano also started up at a temperature of -30. And quite cheerfully.
• A severe frost or some other "charm" of our weather is not a problem for the car at all. Starts on command in a strictly specified order.

Other details:

• The factory bi-xenon can not fail to please both with good light and the way the car looks from the side. Offset! No, "five points" !!!
• I got used to the car half an hour after I got behind the wheel. Hands did not reach out and did not look for what he could not find for the reason that everything is conveniently and correctly located. Ergonomic interior.

• The massive front pillars, especially the left one, slightly reduce the visibility. But overall the review is good, the landing is high, and the mirrors are large. So, everything is fine with the review.

View Nissan Murano datasheet
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