What should you understand about your transmission? Well, you need to know when it might be in danger of going out for starters. The risk of your transmission going out is very real, and you should address it as soon as you can after you become aware that there could be an issue.
There are some tell-tell signs of a potential issue with the transmission. One of those signs is if the transmission warning light comes on. That is an early indication that there may be a problem here.
Another thing that you should take note of is any fluid leaks. Fluid leaks could indicate a problem with the transmission fluid, and that can be a big issue for the transmission in general. You must take rapid action to get it resolved. The sooner you can get it into a mechanic, the better the odds that they can repair any underlying problem.