How to Check Transmission Fluid

Like your oil and coolant, your transmission fluid plays an essential role in your vehicle. Accordingly, every driver should understand how to check transmission fluid at home, as part of their regular maintenance routine. You should be able to ensure that it’s sitting at the correct level, and that there’s no debris that could indicate an issue with the transmission—and we’d be happy to show you how it’s done.

If you don’t take good care of your transmission, it’s likely that you’ll have to perform expensive repairs later on. Take advantage of our step-by-step guide to learn how to check your transmission fluid with confidence, and just let us know if you have any questions along the way!

Simple Steps to Checking Your Transmission Fluid Levels

Whether you drive to Los Angeles or your commute takes you out to Pasadena, your transmission is working hard. Make sure it has adequate lubrication with the following steps:

1. Locate the Dip Stick: The transmission fluid dipstick should be located around mid-engine. In many vehicles, it’s red to differentiate it from the oil dipstick. If you can’t find it, refer to your owner’s manual for the location.
2. Take the Car Out of Gear: Put your vehicle in neutral or park, set the parking brakes, and chock the wheels with wheel chocks, a brick, or a piece of wood to keep it from rolling.
3. Turn the Engine On: Should you check the transmission fluid hot or cold? Check your fluid while the engine is running, every time. If the transmission is sitting cold when you inspect it, you won’t be able to get an accurate reading. Let it run for at least a few minutes before you take the next step.
4. Remove the Dipstick: Pull the dipstick out and examine the pinkish fluid on the end.
5. Look at the Fluid: Rub some of the fluid between your index finger and thumb to check for debris then smell it to check for an unusual odor. If the transmission fluid looks or smells burned or you notice any debris, schedule a service appointment to have the fluid drained and changed.
6. Clean the Dipstick: With a clean, lint-free cloth, wipe the dipstick clean and replace it. Remove it again and, using the etched lines near the end, check the fluid level.
7. Add Fluid: If your transmission fluid is below the ‘full’ line, add enough fluid to bring it up to fulll. Don’t overfill!

Checking your fluid levels is a simple service task that can be completed without leaving your home in Alhambra!

How Often Should You Check Your Transmission Fluid?

We’ll take a look at your transmission fluid level whenever you bring your vehicle in for service, but it’s important to be diligent between your routine visits. To minimize the risks posed by low fluid levels, we recommend checking your transmission fluid at least once per month.

What Are the Signs of Low Transmission Fluid Levels?

Although routine checks are the best preventative measure, knowing the signs of a malfunctioning transmission makes it easier to respond quickly when something has gone wrong. Although issues with your transmission could be mechanical, and have nothing to do with your fluid levels whatsoever, it’s a good idea to check your level and schedule service if you notice any of the following:

• Slipping gears, slow or uneasy shifts, and poor acceleration
• Clunking, grinding, or whining noises as you shift gears
• Pink, red, or red-brown fluid pooling beneath the vehicle
• Your vehicle’s transmission warning light has come on

Trust Mercedes-Benz of Arcadia With Your Service Needs

If you have any questions while you’re checking your transmission fluid at home, just give us a call at %%ohone_service%%. If you need assistance with any of your automotive repair or service projects, or you just prefer to leave it all to the professionals, contact the experts at Mercedes-Benz of Arcadia and take advantage of our service specials.