Learning to drive a vehicle is not always unproblematic, and sometimes it may seem like a good solution to choose an automatic Subaru Legacy, whether it’s for basic convenience or ease of use, this sort of transmission is becoming more and more wide-spread. However, although they might seem like an ideal solution, there may possibly as well be problems with the automatic gearboxes of your Subaru Legacy . This is precisely the subject of our article. First, we’ll briefly show you the different types of automatic gearboxes, then, in a second step, which problems you may possibly face with the gearbox of your Subaru Legacy , and, finally, how to fix them.
The different sort of automatic gearbox of a Subaru Legacy
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Gearboxes have the benefit of being known to be solid, as you don’t need to use your clutch pedal and everything is electronically and mechanically managed there will be no early wear of your clutch or other parts that could be put to the test by misuse on your part.
However, based on the sort of automatic transmission your Subaru Legacy is equipped with you will have more or less reliability, we will expose them to you now:
- Classic 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 mechanism that will replace the driver’s action. This sort of gearbox is less and less general because they are viewed as very slow. We as well 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 equipped 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 Subaru Legacy.
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I’m having problems with the automatic transmission on my Subaru Legacy
We now begin the part that absolutely attracts you the most in this post, what are the problems you may come across with the automatic transmission of your Subaru Legacy? As revealed earlier, generally speaking they are more reliable than manual transmissions, nevertheless, here are the main problems you may face:
- As described earlier, no matter what sort of automatic gearbox, they are often known to be slow and have inertia when accelerating. However, this phenomenon is designed to occur only when the car 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 impression that a gear in the automatic transmission of my Subaru Legacy no longer shifts or jumps: If you have the impression that your gears no longer shift or often jump on your Subaru Legacy, there is a part 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 originating from the automatic gearbox of your Subaru Legacy: 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
- My Subaru Legacy’s automatic transmission is leaking: At last, if your Subaru Legacy’s automatic transmission is leaking, it’s most probably one of your spy seals is too worn.
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How do I fix automatic transmission problems on a Subaru Legacy?
And finally, we’re going to try to give you the solutions to correct the automatic transmission problems on your Subaru Legacy . Find them just below:
- Oil leak on the automatic gearbox of a Subaru Legacy: Discover the source of the leak, and replace the concerned gasket, get it conducted by a specialist, opening a gearbox is not easy. It will cost you a few hundred euros, specifically for the labour. Do not hesitate to read our article on gearbox oil leaks on Subaru Legacy.
- Sensor issue: No matter which sensor is concerned, a replacement is the only solution, 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 Subaru Legacy, you will only need to do a complete gearbox change to gain comfort and preserve your gears.
- The automatic gearbox of my Subaru Legacy slips: In such a case, you clearly 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 Subaru Legacy, such as electronic problems or pressure problems, but this list lists the main ones, no matter the reason, for such complex mechanisms. Once you feel a problem on this level, we recommend you to go quickly to your mechanic.
To find more tips on the Subaru Legacy, take a look at the Subaru Legacy category.
