Learning to drive a car is not always easy, and often it may seem like a good solution to choose an automatic Opel Astra, if it’s for simple convenience or ease of use, this type of transmission is becoming more and more known. However, while they may seem like an excellent choice, there may also be problems with the automatic gearboxes of your Opel Astra . This is precisely the subject of our content. First, we’ll quickly show you the different types of automatic gearboxes, then, in a second step, which problems you may face with the gearbox of your Opel Astra , and, finally, how to resolve them.
The different types of automatic gearbox of a Opel Astra
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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 everything is electronically and mechanically handled 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, depending on the type of automatic transmission your Opel Astra 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 common because they are viewed as very slow. We also quite often feel a coupling during deceleration.
- Dual-clutch automatic transmission: This is the greatest automatic transmission, it works on similar concept as the robotic transmission, but thanks to its dual clutch, you won’t have any more problems with slow speeds or increased fuel consumption. They are often equipped 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 particularly slow and often be unresponsive during the acceleration phases of your Opel Astra.
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I’m having problems with the automatic transmission on my Opel Astra
We now begin the component that absolutely attracts you the most in this article, what are the problems you may encounter with the automatic transmission of your Opel Astra? As outlined above, generally they are more reliable than manual transmissions, nevertheless, here are the main problems you may face:
- As explained above, no matter what type of automatic gearbox, they are quite often known to be slow and have inertia when accelerating. However, this phenomenon is supposed to appear just when the vehicle is started, not when it is launched. If it feels like it comes about constantly, the clutch or converter is almost certainly dead.
- I have the feeling that a gear in the automatic transmission of my Opel Astra no longer shifts or jumps: If you have the feeling that your gears no longer shift or often jump on your Opel Astra, there is a component that is most certainly to blame for this failure. In truth, 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 feel drops coming from the automatic gearbox of your Opel Astra: 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 Opel Astra’s automatic transmission is leaking: At last, if your Opel Astra’s automatic transmission is leaking, it’s most likely one of your spy seals is too worn.
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How do I fix automatic transmission problems on a Opel Astra?
And finally, we’re going to try to give you the methods to correct the automatic transmission problems on your Opel Astra . Find them down below:
- Oil leak on the automatic gearbox of a Opel Astra: 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 Opel Astra.
- Sensor problem: No matter which sensor is involved, a replacement is the just 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 concerns you.
- Couplings: If you have problems with the couplings on your Opel Astra, you will only need to do a whole gearbox change to gain comfort and preserve your gears.
- The automatic gearbox of my Opel Astra slips: In such a case, you most certainly have a dead clutch disc, you will have to change the clutch, and on some models you won’t be able to change 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 Opel Astra, such as electronic problems or pressure problems, but this list lists the main ones, in any case, for such difficult mechanisms. As soon as you feel a problem on this level, we advise you to go quickly to your mechanic.
If you want more guides on the Opel Astra, go to our Opel Astra category.
