Updated at: 20-07-2022 - By: Lucas

Driving an automobile that makes a whining sound when shifting gears can cause stress and overload. But, of course, if you hear transmission problems, you may worry about your safety while driving.

When shifting gears, it is important to know why this noise occurs. Changing gears in your car can make a variety of strange noises, and these noises and difficulties are discussed below.

Torque converter problems, planetary gear system failure, and a low transmission fluid level are the most prevalent reasons of automatic car noise when shifting gears. More information on these topics, however, can be found in the sections that follow.

Issues with Torque Converter

Car Makes Noise When Shifting Gears Automatic

To begin with, a whining noise may indicate that anything is wrong with the health of your vehicle. Noises like these could indicate serious problems that require a visit to the service center.

When reversing, you might hear a variety of noises coming from your car’s drivetrain. The transmission fluid line is clogged if the car makes a whining noise when reversing. There may be additional severe concerns with the shifting of gears if the transmission is congested.

Another problem that can emerge when the automobile is in gear is the whining sounds caused by a congested transmission. If your car’s torque converter is acting up, you should take it to a competent mechanic, whether you’re driving in park or neutral.

Issues with Planetary Gear System causing Grinding Noise

Grinding noise is a typical annoyance that affects automatic transmission-equipped vehicles. Know that if you hear a grinding noise from your car’s transmission while driving, you’re in serious trouble. When the planetary gear system is in significant difficulties, all of this occurs.

If your vehicle is equipped with an automatic transmission, you should be aware that it relies on a planetary gear system. It is possible that if this component fails, the entire gear system could be seriously damaged. A whining noise may not be noticed for some time before the planetary gear system is found to be defective.

A whining sound indicates only a small portion of the damage or an early stage of the planetary gear system’s problems. As time goes on, or if the whining alert isn’t taken care of, it progresses into grinding noise, which indicates that the entire transmission is experiencing a serious issue.

As a result, if you suspect that your car’s gearbox is making noises like whining and grinding because of a problem with the planetary gear system, you should have it checked out.

You can also contact your dealer or a nearby car maintenance shop for advice on what to do next. Experts in this field can assist you determine whether or not the planetary gear system is the root cause of the problem. Additionally, they are able to perform repairs.

Low level of fluid in your transmission leading to Gurgling noise

Car Makes Noise When Shifting Gears Automatic-2

Even though it’s a common blunder made by the majority of motorists, there’s no good reason to ignore it. However, if you fail to check the transmission fluid level in your automobile before driving, you may be able to get away with it.

Most importantly, you must avoid driving your vehicle when the gear fluid level is low. There will be bubbling and other similar sounds. Do you want to know how to drive without making a noise when you shift gears?

It is possible for the transmission line to become filled with extra air, which may cause noise. When shifting gears, you may hear a gurgling noise or feel the gears slip if you have too much air in the transmission line. You should be aware that the fluid level in the gear system is low when you hear this type of noise.

It’s important to keep in mind that ignoring the noise could cost you in the long run. If you hear a gurgling noise coming from your transmission, all you have to do is bring your car in for service.


If you hear a squealing or grinding noise when shifting gears, don’t hesitate to take your automobile to a transmission repair shop professional. Preventative measures like this can save you a lot of money in the long run or possibly cause your automobile to break down.