Anyone who owns a car knows how annoying and bothersome it is when the automatic gearbox grinds when shifting gears. When shifting gears, the transmission could generate a variety of noises. Clunking, moaning, grinding, and rattling are some of the sounds that may be heard when shifting gears or accelerating.
What Causes Automatic Transmission Grinding Noise When Put In Gear
As you put your gearshift into gear, you should hear very little noise. The gearbox ought to be silky smooth and easy to shift. The transmission needs immediate repair if it grinds while in gear. So, the answer to the question “why is my automatic transmission grinding?” IS: The potential reasons are as follows.
Clutch problems
Does the idea that clutch issues could lead to a grinding sound when changing gears in automatic gearbox sound surprising to you? This shouldn’t come as a surprise to you. Similar to manual gearboxes, automatic transmissions also feature clutch systems.
You have to physically press down on the clutch pedal in order to shift gears manually. However, the clutch system operates automatically in automatic gearboxes. A faulty automatic gearbox is a sure sign of trouble with the clutch system. It may also make a grinding sound when shifting gears.
Faulty torque converter
As the driver applies throttle or brakes, the torque converter and planetary gear mechanism in an automatic transmission automatically change gears. When you accelerate and hear a grinding sound, it sounds like it’s coming from the automatic transmission.
It may originate from the torque converter. Even when reversing, you could hear the grinding sounds. Keep an eye out for that as well.
Gear system problems
It’s possible that the gears and a number of components that allow the gear shifting are malfunctioning. A issue with the gear system is present if shifting into gear causes your vehicle to create a grinding sound and stops moving.
The grinding sound might occasionally be heard here. Switching between two distinct gears can be the only time it happens.
Inadequate transmission fluid
Low transmission fluid could be making noises in the automatic transmission bearings. Reciprocating transmission parts will not be adequately lubricated by subpar fluid.
The amount of grinding noise that the transmission makes is proportional to the amount of fluid in it. The grinding sound will become louder as the transmission fluid level decreases if there is a leak.
How To Fix Automatic Transmission Grinding Noise
A sophisticated part of every vehicle, an automatic transmission is responsible for maintaining motion. Your do-it-yourself abilities might not be enough to fix it when it breaks. In order to identify broken components and fix them or replace them, a professional mechanic is required.
The grinding sound in an automatic transmission is an indication of a more serious issue that requires immediate repair, as stated earlier. As soon as you hear grinding coming from your gearbox, take it to an ASE-certified mechanic for immediate repair.
Be sure to check the amount of the transmission fluid before contacting a professional. Figure out why the fluid level is lower than what’s suggested. Verify that there is no transmission fluid leaking.
Take care of the tranny’s leaks as soon as you find them. To learn everything about transmission fluid leaks, including what they are, what causes them, and how to remedy them, read this article. Fill it up to the recommended level if there is no leak and the fluid level is below the gauge.
Put only the oil recommended by the manufacturer into a transmission fluid reservoir. Other tyrannical problems, such transmission slippage, could result from using the incorrect oil type.
Conclusion
We have now covered the reasons and remedies for the grinding noise that occurs when an automatic transmission is put into gear. If you notice that the gears are slipping or hear a grinding sound coming from the gearbox, it’s important to check the fluid level.
