Learning to drive a car is not constantly convenient, and often it may seem like a good solution to choose an automatic Mazda CX 7, whether it’s for very easy comfort or ease of use, this sort of transmission is becoming more and more common. However, although they may seem like a perfect solution, there might also be problems with the automatic gearboxes of your Mazda CX 7 . This is exactly the topic of our article. First, we’ll briefly explain the different types of automatic gearboxes, then, in a second step, which problems you might encounter with the gearbox of your Mazda CX 7 , and, at last, how to solve them.

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The different kind of automatic gearbox of a Mazda CX 7

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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 controlled 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, depending on the sort of automatic transmission your Mazda CX 7 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 control 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 sort of gearbox is less and less basic because they are thought to be very slow. We also often feel a coupling during deceleration.
  • Dual-clutch automatic transmission: This is the greatest automatic transmission, it functions 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 fitted on luxury models.
  • Continuously variable automatic box: It is similar concept 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 Mazda CX 7.

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I’m having problems with the automatic transmission on my Mazda CX 7

We now start the component that absolutely attracts you the most in this article, what are the problems you may encounter with the automatic transmission of your Mazda CX 7? As revealed earlier, generally speaking they are more reliable than manual transmissions, however, here are the main problems you may encounter:

  • 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 appear just when the car is started, not when it is launched. If it feels like it happens all the time, the clutch or converter is likely dead.
  • I have the feeling that a gear in the automatic transmission of my Mazda CX 7 no longer shifts or jumps: If you have the feeling that your gears no longer shift or often jump on your Mazda CX 7, there is a component that is undoubtedly to blame for this failure. Indeed, 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 Mazda CX 7: 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

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  • My Mazda CX 7’s automatic transmission is leaking: Finally, if your Mazda CX 7’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 Mazda CX 7?

And finally, we’re going to try to give you the methods to fix the automatic transmission problems on your Mazda CX 7 . Find them just below:

  • Oil leak on the automatic gearbox of a Mazda CX 7: Find the source of the leak, and change the concerned gasket, get it done 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 article on gearbox oil leaks on Mazda CX 7.
  • 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 concerns you.
  • Couplings: If you have problems with the couplings on your Mazda CX 7, you will only need to do a complete gearbox replace to gain comfort and preserve your gears.
  • The automatic gearbox of my Mazda CX 7 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 problems on Mazda CX 7, such as electronic problems or pressure problems, but this list lists the main ones, no matter the reason, for such difficult mechanisms. When you feel a problem on this level, we recommend you to go quickly to your mechanic.

If you want more tutorials on the Mazda CX 7, go to our Mazda CX 7 category.