Learning to drive a vehicle is not all the time convenient, and sometimes it may seem like a good solution to choose an automatic Chevrolet Suburban, whether it’s for simple comfort or ease of use, this kind of transmission is becoming more and more common. Nevertheless, although they may seem like an ideal choice, there may also be problems with the automatic gearboxes of your Chevrolet Suburban . This is precisely the theme of our content page. First, we’ll briefly explain the different types of automatic gearboxes, then, in a second step, which problems you may encounter with the gearbox of your Chevrolet Suburban , and, at last, how to fix them.

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The different kind of automatic gearbox of a Chevrolet Suburban

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Gearboxes have the benefit of being reputed to be trustworthy, as you don’t need to use your clutch pedal and everything is electronically and mechanically controlled there will be no early wear of your clutch or other elements that could be put to the test by misuse on your part.
Nevertheless, based on the kind of automatic transmission your Chevrolet Suburban is equipped with you will have more or less reliability, we will introduce 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 system that will change the driver’s action. This kind of gearbox is less and less common because they are considered very slow. We also often feel a coupling during deceleration.
  • Dual-clutch automatic transmission: This is the greatest automatic transmission, it functions on the same principle as the robotic transmission, but thanks to its dual clutch, you won’t have any more problems with slow speeds or elevated fuel consumption. They are often fitted 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 particularly slow and often be unresponsive during the acceleration phases of your Chevrolet Suburban.

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I’m having problems with the automatic transmission on my Chevrolet Suburban

We now begin the part that absolutely attracts you the most in this article, what are the problems you may face with the automatic transmission of your Chevrolet Suburban? As described above, in general they are more reliable than manual transmissions, nevertheless, here are the most important problems you may encounter:

  • As explained earlier, no matter what kind of automatic gearbox, they are often established to be slow and have inertia when accelerating. Nevertheless, this phenomenon is supposed to happen 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 feeling that a gear in the automatic transmission of my Chevrolet Suburban no longer shifts or jumps: If you have the feeling that your gears no longer shift or often jump on your Chevrolet Suburban, there is a part that is most certainly responsible for this failure. Obviously, the solenoid that acts as a “switch” to engage the gears must not be functioning effectively, second option, a speed or engine unit speed sensor may be defective and send the wrong information to your gearbox.
  • If you experience drops caused by the automatic gearbox of your Chevrolet Suburban: 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 Chevrolet Suburban’s automatic transmission is leaking: At last, if your Chevrolet Suburban’s automatic transmission is leaking, it’s most probably one of your spy seals is too worn.

How do I fix automatic transmission problems on a Chevrolet Suburban?

And finally, we’re going to try to give you the methods to correct the automatic transmission problems on your Chevrolet Suburban . Find them down below:

  • Oil leak on the automatic gearbox of a Chevrolet Suburban: Discover the origin of the leak, and change 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 think twice to read our content page on gearbox oil leaks on Chevrolet Suburban.
  • 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 problems with the couplings on your Chevrolet Suburban, you will only need to do a complete gearbox replace to gain comfort and preserve your gears.
  • The automatic gearbox of my Chevrolet Suburban 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 problems on Chevrolet Suburban, such as electronic problems or pressure problems, but this list lists the most important ones, whatever the case, for such complex mechanisms. When you feel a problem on this level, we recommend you to go fairly quickly to your mechanic.

If you need more tutorials on the Chevrolet Suburban, go to our Chevrolet Suburban category.