Learning to drive a vehicle is not constantly convenient, and occasionally it may seem like a good solution to choose an automatic Lexus UX, whether it’s for simple comfort or ease of use, this sort of transmission is becoming more and more prevailing. However, although they might seem like an excellent choice, there may possibly also be complications with the automatic gearboxes of your Lexus UX . This is precisely the theme of our content. First, we’ll briefly show you the different types of automatic gearboxes, then, in a second step, which complications you may possibly face with the gearbox of your Lexus UX , and, finally, how to resolve them.


The different kind of automatic gearbox of a Lexus UX

Gearboxes have the advantage of being reputed to be reliable, as you don’t need to use your clutch pedal and everything 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.
However, based on the sort of automatic transmission your Lexus UX is equipped with you will have more or less reliability, we will expose them to you now:

  • Common automatic gearbox: It will use a torque converter, which will control 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 system that will replace the driver’s action. This sort of gearbox is less and less basic because they are considered very slow. We also generally feel a coupling during deceleration.
  • Dual-clutch automatic transmission: This is the best automatic transmission, it works on similar 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 similar principle as on a scooter, a variator will come to control the differences between acceleration and motor speed, they are really slow and tend to be unresponsive during the acceleration phases of your Lexus UX.


I’m having complications with the automatic transmission on my Lexus UX

We now begin the component that absolutely attracts you the most in this article, what are the complications you may come across with the automatic transmission of your Lexus UX? As mentioned above, in general they are more reliable than manual transmissions, nevertheless, here are the most important complications you may face:

  • As revealed over, no matter what sort of automatic gearbox, they are generally known to be slow and have inertia when accelerating. However, this phenomenon is designed to happen just when the vehicle is started, not when it is launched. If it feels like it happens all the time, the clutch or converter is most certainly dead.
  • I have the impression that a gear in the automatic transmission of my Lexus UX no longer shifts or jumps: If you have the impression that your gears no longer shift or tend to jump on your Lexus UX, there is a component that is undoubtedly responsible for this failure. In truth, 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 defective and send the wrong information to your gearbox.
  • If you feel drops caused by the automatic gearbox of your Lexus UX: If you feel 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
  • .

  • My Lexus UX’s automatic transmission is leaking: At last, if your Lexus UX’s automatic transmission is leaking, it’s most probably one of your spy seals is too worn.

How do I fix automatic transmission complications on a Lexus UX?

And finally, we’re going to try to give you the methods to correct the automatic transmission complications on your Lexus UX . Find them below:

  • Oil leak on the automatic gearbox of a Lexus UX: Locate 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, specifically for the labour. Do not think twice to read our content on gearbox oil leaks on Lexus UX.
  • Sensor problem: No matter which sensor is involved, a replacement is the just 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 Lexus UX, you will only need to do a whole gearbox replace to gain comfort and preserve your gears.
  • The automatic gearbox of my Lexus UX 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 have the ability 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 Lexus UX, such as electronic problems or pressure complications, but this list lists the most important ones, in any case, for such difficult mechanisms. As soon as you feel a problem on this level, we recommend you to go fairly quickly to your mechanic.

If you wish more guides on the Lexus UX, go to our Lexus UX category.