How to Check Your Auto Transmission Fluid

Clean transmission fluid is an important part of your engine components.

One of the best ways to keep your vehicle running smoothly is performing regular checks on important fluids. While most car owners are familiar with engine oil and how to check it, transmission fluid is a critical element of your car mechanical system. Transmission fluid ensures your vehicle can shift from one gear to another with ease. If your car is running low, you may encounter problems, such as missed gears or lagged response.

Things You'll Need

• Clean shop rag

Instructions

1. Open the hood of your vehicle, and locate the transmission fluid dipstick. In a front-wheel drive car, the dipstick is usually sticking out of the transaxle, near the front of the engine. If your vehicle has an inline transmission, the dipstick is normally near the back.

2. Allow your engine to run for a few minutes, with your car in "Neutral" or "Park." In order to get an accurate transmission fluid reading, the engine needs to be warm.

3. Pull the dipstick out of the engine. Be careful, as the engine will likely be hot.

4. Touch the fluid on the dipstick, and rub it between two fingers. The transmission fluid should be nearly clear, with a pink hue. If your transmission fluid is dirty or smells burnt, you may need to have it changed.

5. Wipe the dipstick with a rag or towel, and place it back into the engine. Remove it one last time, to examine the transmission fluid level. If the fluid is below the "Full" line on your dipstick, add transmission fluid, until it does.

Tips & Warnings

• If you have a standard vehicle instead of an automatic, you'll need to take your vehicle to a shop. Standard vehicles must be raised on a hoist, to allow a mechanic to check the fluid.

• Check the owner's manual for your vehicle for recommendations on the types of transmission fluid it requires.

References

• Dummies: Check Transmission Fluid