{Troubleshoot} Infiniti Fx50 Transmission Problems

Last Updated on September 25, 2023 by Robert Wilson

The Infiniti FX50 is a high-performance SUV that was introduced in 2009. Since its inception, the FX50 has been plagued with transmission problems. These problems have caused many owners to take their vehicles to the dealer for repairs, and in some cases, replacements.

The most common transmission problem with the FX50 is that it will not shift into gear properly. This can cause the vehicle to jerk or stall when trying to accelerate. Other common problems include the vehicle slipping out of gear, and the transmission fluid leaking.

If you’re having Infiniti FX50 transmission problems, you’re not alone. Many owners of this vehicle have reported issues with the automatic transmission, particularly with shifting gears. Some have even had to have their car towed to the dealership for repairs.

The good news is that Infiniti is aware of the problem and has issued a service bulletin to dealerships outlining the issue and how to fix it. If you’re experiencing transmission problems, take your car to an Infiniti dealer and they should be able to take care of the problem for you under warranty.

Infiniti Fx50 Vs Fx50S

Infiniti FX50 vs FX50S The Infiniti FX50 and the Infiniti FX50S are two very similar SUVs. Both are built on the same platform and share many of the same features.

However, there are some key differences between the two that may make one more appealing to you than the other. First, let’s take a look at what they have in common. Both the FX50 and the FX52S come with a 5.0-liter V8 engine that produces 390 horsepower and 369 lb-ft of torque.

They’re both all-wheel drive and have a seven-speed automatic transmission. As far as safety goes, they both come standard with front, side, and curtain airbags, as well as stability control and traction control. Now let’s take a look at some of their differences.

The biggest difference is in their size; the Infiniti FX50 is slightly larger than the Infiniti FX52S. This means that it has more room inside for passengers and cargo. It also has a higher ground clearance, which can be useful if you’re planning on doing any off-roading.

Another difference is in their suspension; theFX 50 has sportier suspension tuning for improved handling, while theFX 52S has softer tuning for a smoother ride quality. Finally, pricing varies depending on trim level and options, but in general, theFX 50 is slightly more expensive than theFX 52S. So which one should you choose?

Ultimately it depends on your needs and preferences. If you need more space or plan on doing any off-roading, then go withtheInfinityFX 50 . If you prioritize a smooth ride or want to save money , then opt forthe InfinityFX 52S .

Fx50 Issues

The Infiniti FX50 is a high-performance luxury SUV that was first introduced in 2009. It’s powered by a 5.0L V8 engine and features an aggressive body style that makes it stand out from the crowd. Unfortunately, the FX50 has been plagued by a number of issues since its launch, and many owners have had to deal with serious problems.

The most common issue with the FX50 is related to its transmission. Many owners have reported that their SUV will suddenly lurch forward or backward when shifting gears, and this can be extremely dangerous. The transmission problem seems to be especially prevalent in cold weather, and Infiniti has issued a recall for affected vehicles.

Another major issue with the FX50 is its suspension system. Some owners have reported that their SUV feels unstable and wobbles when driving on uneven roads. This problem can lead to accidents, and it’s likely that Infiniti will eventually have to recall theFX50 due to this safety concern.

If you own an Infiniti FX50, then you should be aware of these potential problems. Keep an eye out for any unusual behavior from your SUV, and make sure to get it serviced regularly so that any issues can be caught early on.

Infiniti Fx50

The Infiniti FX50 is a five-passenger, all-wheel drive crossover SUV that was introduced for the 2009 model year. The FX50 is powered by a 5.0L V8 engine that produces 390 hp and 369 lb-ft of torque. The FX50 is Infiniti’s range-topping SUV, and it comes standard with features like 20″ wheels, heated front seats, navigation, and a Bose audio system.

The Infiniti FX50 has been well-received by the automotive press. Edmunds gave it a “B” rating and praised its “powerful V8 engine,” “luxurious interior,” and “sharp handling.” Consumer Reports gave it an “Excellent” rating for reliability and praised its “quiet cabin,” “spacious interior,” and “smooth ride.”

If you’re in the market for a luxurious crossover SUV with plenty of power on tap, the Infiniti FX50 should definitely be on your radar.

Infiniti Fx

The Infiniti FX is a great choice for a luxury crossover SUV. It has a comfortable ride, plenty of power, and a stylish interior. The FX also has good safety ratings and comes standard with a long list of features.

Transmission Slipping Signs

Transmission slipping is one of the most common transmission problems. It can be caused by a variety of things, but there are several signs that indicate that your transmission may be slipping. If you notice any of the following signs, it’s important to have your transmission checked by a qualified mechanic as soon as possible:

1. Your engine revs up without an increase in speed. 2. You hear a grinding or whining noise when shifting gears. 3. The car jerks or hesitates when accelerating.

4. The transmission fluid is low or dirty. 5. The check engine light is on.

Infiniti Fx50 Transmission Problems

Credit: www.youcanic.com

Which Infiniti Have Transmission Problems?

There have been reports of transmission problems with various Infiniti models over the years. The most common issues seem to be with the automatic transmissions, particularly on older models. There have also been some reports of problems with the manual transmissions on certain Infiniti models.

The most frequently reported problem with Infiniti transmissions is that they can suddenly and without warning fail to engage properly. This can happen when shifting into drive or reverse, and can cause the car to roll backwards or forwards unexpectedly. In some cases this has resulted in accidents.

Other transmission-related problems that have been reported include sudden loss of power while driving, jerky shifting, and strange noises coming from the transmission area. If you are experiencing any type of problem with your Infiniti’s transmission, it is important to take it to a qualified mechanic or dealership for diagnosis and repair as soon as possible. Ignoring transmission problems can often lead to more serious and expensive damage down the road.

When Did Infinity Stop Making Fx50?

Infiniti FX50 was discontinued in 2013. The reason for this is likely due to a combination of poor sales and the introduction of the Infiniti QX70, which effectively replaced the FX50 in Infiniti’s lineup. While the FX50 was a stylish and capable SUV, it couldn’t quite compete with other luxury SUVs on the market and ultimately failed to gain traction with buyers.

How Fast is the Infiniti Fx50?

The Infiniti FX50 is a high-performance SUV with a powerful V8 engine. It has a top speed of 155 mph and can accelerate from 0 to 60 mph in just 5.4 seconds. The FX50 is also very fuel-efficient for an SUV, with an EPA-estimated 20 mpg city/27 mpg highway rating.

What Years was the Fx50 Made?

The FX50 was made from 2009 to 2014. It was a five-door SUV that was based on the Nissan FM platform. It was powered by a V8 engine and had a front-engined, all-wheel drive layout.

Bought a used FX50S then drove it home 2,700 miles (oh the adventure)


Infiniti FX50 transmission problems have been a cause for concern for some owners of this luxury SUV. Many have reported issues with the 7-speed automatic transmission, especially when shifting from first to second gear. Some have even had their vehicles stall while driving.

Thankfully, Infiniti has issued a recall for affected vehicles and is offering free repairs to fix the problem. In the meantime, if you’re experiencing any transmission problems with your FX50, be sure to take it to your nearest dealership for assistance.


  • Robert Wilson

    Introducing Robert Wilson, your go-to source for automotive technical solutions. With 5 years of industry experience and a mechanical engineering background, Robert's expertise was honed at the heart of Ford Motors in Michigan back in 2010. Join him on this blog as he shares his knowledge and practical fixes to keep your vehicles running at their best.

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