Learning to drive a vehicle is not always convenient, and occasionally it may seem like a good solution to select an automatic hyundai i40, whether it’s for simple convenience or ease of use, this type of transmission is becoming more and more known. However, while they might seem like the best solution, there may possibly as well be complications with the automatic gearboxes of your hyundai i40 . This is precisely the theme of our content. First, we’ll quickly explain the different types of automatic gearboxes, then, in a second step, which complications you may possibly come across with the gearbox of your hyundai i40 , and, finally, how to fix them.

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The different types of automatic gearbox of a hyundai i40

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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 controlled there will be no premature wear of your clutch or other parts that could be put to the test by misuse on your component.
However, based on the type of automatic transmission your hyundai i40 is equipped with you will have more or less reliability, we will present them to you now:

  • Common 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 type of gearbox is less and less basic because they are considered very slow. We as well often feel a coupling during deceleration.
  • Dual-clutch automatic transmission: This is the best automatic transmission, it works 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 fitted on luxury models.
  • Continuously variable automatic box: It is the same concept as on a scooter, a variator will come to control the differences between acceleration and motor speed, they are especially slow and often be unresponsive during the acceleration phases of your hyundai i40.

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I’m having complications with the automatic transmission on my hyundai i40

We now start the component that definitely attracts you the most in this post, what are the complications you may encounter with the automatic transmission of your hyundai i40? As revealed earlier, generally they are more reliable than manual transmissions, however, here are the main complications you may come across:

  • As mentioned above, no matter what type of automatic gearbox, they are often known to be slow and have inertia when accelerating. However, this phenomenon is designed to happen only when the vehicle is started, not when it is launched. If it feels like it occurs constantly, the clutch or converter is most likely dead.
  • I have the impression that a gear in the automatic transmission of my hyundai i40 no longer shifts or jumps: If you have the impression that your gears no longer shift or often jump on your hyundai i40, there is a component that is undoubtedly responsible for this failure. Obviously, the solenoid that works as a “switch” to engage the gears must not be working effectively, second option, a speed or engine unit speed sensor may be faulty and send the wrong information to your gearbox.
  • If you experience drops coming from the automatic gearbox of your hyundai i40: 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 info

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  • My hyundai i40’s automatic transmission is leaking: At last, if your hyundai i40’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 hyundai i40?

And finally, we’re going to try to give you the methods to fix the automatic transmission complications on your hyundai i40 . Find them below:

  • Oil leak on the automatic gearbox of a hyundai i40: Locate the source 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 on gearbox oil leaks on hyundai i40.
  • Sensor issue: No matter which sensor is involved, a replacement is the only solution, sensors do not repair themselves, you should count from 100 to a few hundred euros depending on the difficulty of access to the one that worries you.
  • Couplings: If you have complications with the couplings on your hyundai i40, you will only need to do a whole gearbox replace to gain comfort and preserve your gears.
  • The automatic gearbox of my hyundai i40 slips: In such a case, you certainly 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 hyundai i40, such as electronic problems or pressure complications, but this list lists the main ones, whatever the case, for such difficult mechanisms. When you feel a problem on this level, we recommend you to go fairly quickly to your mechanic.

Whenever you have any further questions about the hyundai i40, do not hesitate to consult our hyundai i40 category.