Learning to drive a car is not all the time convenient, and occasionally it may seem like a good solution to choose an automatic Renault Grand Modus, if it’s for basic comfort or ease of use, this kind of transmission is becoming more and more common. However, although they may seem like an ideal solution, there may also be complications with the automatic gearboxes of your Renault Grand Modus . 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 face with the gearbox of your Renault Grand Modus , and, finally, how to fix them.

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The different sort of automatic gearbox of a Renault Grand Modus

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Gearboxes have the benefit of being known to be trustworthy, as you don’t need to use your clutch pedal and everything is electronically and mechanically handled there will be no early wear of your clutch or other components that could be put to the test by misuse on your component.
However, based on the kind of automatic transmission your Renault Grand Modus 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 quite 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 kind of gearbox is less and less common because they are considered very slow. We also quite often feel a coupling during deceleration.
  • Dual-clutch automatic transmission: This is the greatest 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 fitted on luxury models.
  • Continuously variable automatic box: It is the same theory 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 Renault Grand Modus.

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I’m having complications with the automatic transmission on my Renault Grand Modus

We now start the component that absolutely attracts you the most in this article, what are the complications you may encounter with the automatic transmission of your Renault Grand Modus? As revealed earlier, generally speaking they are more reliable than manual transmissions, nevertheless, here are the most important complications you may face:

  • As described earlier, no matter what kind of automatic gearbox, they are quite often known to be slow and have inertia when accelerating. However, this phenomenon is supposed to appear only when the car is started, not when it is launched. If it feels like it happens all the time, the clutch or converter is probably dead.
  • I have the impression that a gear in the automatic transmission of my Renault Grand Modus no longer shifts or jumps: If you have the impression that your gears no longer shift or often jump on your Renault Grand Modus, there is a component that is most likely to blame for this failure. In actual fact, the solenoid that acts as a “switch” to engage the gears must not be functioning properly, second option, a speed or engine unit speed sensor may be faulty and send the wrong information to your gearbox.
  • If you feel drops coming from the automatic gearbox of your Renault Grand Modus: 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 info

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  • My Renault Grand Modus’s automatic transmission is leaking: At last, if your Renault Grand Modus’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 Renault Grand Modus?

And finally, we’re going to try to give you the solutions to fix the automatic transmission complications on your Renault Grand Modus . Find them below:

  • Oil leak on the automatic gearbox of a Renault Grand Modus: Locate the source of the leak, and replace the concerned gasket, get it achieved by a professional, opening a gearbox is not easy. It will cost you a few hundred euros, specifically for the labour. Do not hesitate to read our content on gearbox oil leaks on Renault Grand Modus.
  • Sensor issue: No matter which sensor is concerned, a replacement is the only remedy, sensors do not repair themselves, you should count from 100 to a few hundred euros dependent on the difficulty of access to the one that worries you.
  • Couplings: If you have complications with the couplings on your Renault Grand Modus, you will only need to do a complete gearbox replace to gain comfort and preserve your gears.
  • The automatic gearbox of my Renault Grand Modus slips: In this instance, you clearly 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 Renault Grand Modus, 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 advise you to go quickly to your mechanic.

If you need more guides on the Renault Grand Modus, go to our Renault Grand Modus category.