Checking your transmission fluid is an important part of maintaining your vehicle. It helps to ensure that your transmission is working properly and can prevent costly repairs down the road. The transmission fluid level should be checked regularly, and it is especially important to check it before towing a trailer or hauling a heavy load.
There are two main types of transmissions: manual and automatic. Manual transmissions require you to shift gears manually, while automatic transmissions shift gears automatically. The process of checking the transmission fluid is different for each type of transmission.