You have no idea where the difficulties come from with a possible gear shifting in your car? Of course, there can be many reasons, here it should be referred to the fact that the gearbox itself consists of a large number of parts and failure, damage or wear of one of them is no wonder.
Sure, in this situation you cannot make a mistake that affects many drivers, namely not reacting to such a problem at all, as it may lead to the need to replace a damaged gearbox. Only then will we realize how expensive this investment is, and for many drivers who even have older cars with higher mileage, it often means the need to replace the car, because simply replacing the gearbox is completely unprofitable.
That is why a visit to a car service or to a mechanic will allow us not only to make the most correct diagnosis when it comes to gearboxes, but also to specify such a problem or detect the failure itself. A quite frequent case when it comes to problems with gear shifting is the wear of the controller, which in fact makes itself known in this way, and most importantly, it is necessary to replace it immediately. It is one of the important elements that not only plays an important role, but also affects the proper operation of the gearbox, so you need to ensure its smooth operation.
Pay attention to the gearbox control unit
We can be sure that the car mechanic will quickly determine whether it is a gearbox controller, and thus now you will have to obtain it, therefore, as is the case with almost all car parts, consider buying a used one. The most used gearbox drivers are not only an alternative, but an option that should convince us for obvious reasons. Some valuable information on gearbox drivers is available here https://www.worldecu.com/en/salespeed -transmission-ecu-gearbox , it is there that we can buy them at the same time, like other car parts, at a favorable price for us.