Learning to drive a car is not always unproblematic, and sometimes it may seem like a good solution to select an automatic Infiniti QX30, whether it’s for basic comfort or ease of use, this sort of transmission is becoming more and more prevailing. Nevertheless, although they may seem like a perfect solution, there might also be complications with the automatic gearboxes of your Infiniti QX30 . This is exactly the topic of our content page. First, we’ll briefly describe the different types of automatic gearboxes, then, in a second step, which complications you might face with the gearbox of your Infiniti QX30 , and, finally, how to resolve them.

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The different sort of automatic gearbox of a Infiniti QX30

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Gearboxes have the advantage of being reputed to be solid, as you don’t need to use your clutch pedal and every thing is electronically and mechanically managed there will be no premature wear of your clutch or other elements that could be put to the test by misuse on your component.
Nevertheless, depending on the sort of automatic transmission your Infiniti QX30 is equipped with you will have more or less reliability, we will present them to you now:

  • Classic automatic gearbox: It will use a torque converter, which will manage the gear changes, it’s the oldest technology, it has evolved a lot in the last decades (more gears and a better management of the gear changes).
  • Robotized automatic gearbox: This is a manual gearbox with a robotized mechanism that will replace the driver’s action. This sort of gearbox is less and less common because they are thought to be very slow. We also often feel a coupling during deceleration.
  • Dual-clutch automatic transmission: This is the ultimate automatic transmission, it functions on the same concept as the robotic transmission, but thanks to its dual clutch, you won’t have any more complications with slow speeds or elevated fuel consumption. They are often equipped on luxury models.
  • Continuously variable automatic box: It is the same principle as on a scooter, a variator will come to control the differences between acceleration and motor speed, they are especially slow and tend to be unresponsive during the acceleration phases of your Infiniti QX30.

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I’m having complications with the automatic transmission on my Infiniti QX30

We now begin the component that surely attracts you the most in this post, what are the complications you may come across with the automatic transmission of your Infiniti QX30? As explained earlier, generally speaking they are more reliable than manual transmissions, nevertheless, here are the most important complications you may face:

  • As described above, no matter what sort of automatic gearbox, they are often established to be slow and have inertia when accelerating. Nevertheless, this phenomenon is designed to occur only when the vehicle is started, not when it is launched. If it feels like it comes about constantly, the clutch or converter is most likely dead.
  • I have the feeling that a gear in the automatic transmission of my Infiniti QX30 no longer shifts or jumps: If you have the feeling that your gears no longer shift or tend to jump on your Infiniti QX30, there is a component that is undoubtedly responsible for this failure. In actual fact, the solenoid that works as a “switch” to engage the gears must not be working properly, second option, a speed or engine speed sensor may be faulty and send the wrong information to your gearbox.
  • If you experience drops coming from the automatic gearbox of your Infiniti QX30: If you experience a clutch when you go up or when you slow down, it is either your oil which is too old and which does not lubricate any more adequately all the mechanisms of your gearbox, or else a sensor which gives bad information

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  • My Infiniti QX30’s automatic transmission is leaking: Finally, if your Infiniti QX30’s automatic transmission is leaking, it’s most likely one of your spy seals is too worn.

How do I fix automatic transmission complications on a Infiniti QX30?

And finally, we’re going to try to give you the techniques to fix the automatic transmission complications on your Infiniti QX30 . Find them below:

  • Oil leak on the automatic gearbox of a Infiniti QX30: Discover the origin of the leak, and replace the concerned gasket, get it achieved by a specialist, opening a gearbox is not easy. It will cost you a few hundred euros, especially for the labour. Do not think twice to read our content page on gearbox oil leaks on Infiniti QX30.
  • Sensor issue: No matter which sensor is involved, a replacement is the only remedy, sensors do not repair themselves, you should count from 100 to a few hundred euros according to the difficulty of access to the one that worries you.
  • Couplings: If you have complications with the couplings on your Infiniti QX30, you will only need to do a whole gearbox replace to gain comfort and preserve your gears.
  • The automatic gearbox of my Infiniti QX30 slips: In such a case, you clearly have a dead clutch disc, you will have to replace the clutch, and on some models you won’t be able to replace it without doing a standard exchange of the gearbox, be prepared to spend more than a thousand euros.

There are other automatic transmission complications on Infiniti QX30, such as electronic problems or pressure complications, but this list lists the most important ones, no matter the reason, for such difficult mechanisms. Once you feel a problem on this level, we suggest you to go fairly quickly to your mechanic.

To find more tips on the Infiniti QX30, take a look at the Infiniti QX30 category.