How Do I Check My Transmission Fluid Level?

By Mister Transmission

If your vehicle is experiencing any issues, such as hesitating when it shifts gears or if it makes noises while shifting, you don’t necessarily have to get a new transmission. It could be as straightforward as just checking your ATF, or Automatic Transmission Fluid.

Your transmission depends entirely on this distinctive fluid, hence a low fluid level can have a disastrous effect on transmission operation. We recommend you check the level at least once a month. This will enable you to catch a slow fluid leak you may not know you had potentially saving a lot of money in damaged transmission parts. Your car’s owners manual should provide a detailed description on how check your transmission fluid level. If you don’t have an owner’s manual, here’s the basic procedure that will work on just about any car that has a transmission dipstick.

WARNING: Checking the transmission fluid level requires working under the hood of your car with the engine running. This can be very dangerous if you aren’t careful. Watch out for moving components, such as fans, fan belts, pulleys, etc. If you aren’t comfortable with this procedure, always take your car to your local service station to have the transmission fluid checked.

  1. Make sure your car is on level ground.
  2. Start the engine (and don’t turn it off until finished!)
  3. Bring the engine and transmission to normal operating temperature.
  4. Hold your foot on the brake, and work the shifter slowly through the gears.
  5. Put the shifter all the way back into park.
  6. Set the parking brake.
  7. Carefully open the hood.
  8. Find the transmission dipstick.*
  9. Remove the dipstick, and wipe it off with a clean rag or paper towel.
  10. Slide the dipstick all the way back down into the transmission fill tube.
  11. Pull the dipstick back out, and check the fluid level against the markings on the end of the dipstick. (It should be pinkish & almost clear but if it smells burnt or has particles in it, have a mechanic drain and change it).
  12. If the transmission fluid is clear but doesn’t reach the “Full” line on the dipstick, use a funnel to pour just enough transmission fluid down the dipstick tube to reach the line. Don’t overfill!

REMEMBER: Always use the fluid recommended by the manufacturer (see ‘Choosing the Right Transmission Fluid’). Also, if the transmission requires more than a quart, or is using fluid regularly, take your car in to have it checked for leaks.

If you’re ever unsure of the procedure or where to find the transmission dipstick, check with your local Mister Transmission shop. They’ll be happy to show you where the dipstick is, and how to check the fluid level.

LASTLY: Unfortunately, in recent years, many manufacturers have started to eliminate the transmission fluid dipstick. Referred to as sealed units, these transmissions require a much more involved process to check fluid levels than in days gone by. The process often involves electronic testing devices, such as a computer scan tool. This puts checking the transmission fluid level beyond the capabilities of the average car owner. So if your car doesn’t have a dipstick, you should have your local transmission shop or dealership check the transmission fluid level at least a couple times a year, even if you don’t notice a problem with transmission operation.

A FOOTNOTE: It’s also worth mentioning that a faulty transmission and one that’s just low on fluid share many of the same symptoms. But obviously, adding transmission fluid is a lot cheaper than replacing the whole transmission system! Either way, we’re always here to help in any way we can.

*Rear wheel drive vehicles — the dipstick will usually be on the passenger’s side of the engine compartment, near the back of the engine.

Front wheel drive vehicles — the dipstick will usually be on the driver’s side of the vehicle, on either side of the transmission.

Visit your nearest Mister Transmission location today!

10827km away
 
  • 15903 Stony Plain Rd. NW
  • Edmonton, AB
  • T5P 3Z7
  • 587-786-6465

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Customer Reviews
These guys are professionals. Great...
Dmitry Kirzhaev
These guys are professionals. Great service. Fast and reliable. Ken is the best mechanic, he will inspect and explain everything himself
Date: September 11, 2021
Website: Google
Timely service. Good communication &...
Dallin &
Timely service. Good communication & customer service. Good work.
Date: September 10, 2021
Website: Google
Excellent. Referred by another local...
Gooldog
Excellent. Referred by another local business to change fluid in a CVT transmission.
Date: September 9, 2021
Website: Google
I took my sprinter van...
Tyler Lemyre
I took my sprinter van there for what I thought was a transmission problem and it turns out it was something totally different the people working there were extremely helpful and honest they could have took me for a ride but they decided to not only steer me in the right direction but they didn't charge me for the quick diagnosisThanks guys
Date: September 9, 2021
Website: Google
These guys are the best!
William Rice
These guys are the best!
Date: September 9, 2021
Website: Google
Excellent. Referred by another local...
Gooldog
Excellent. Referred by another local business to change fluid in a CVT transmission.
Date: September 9, 2021
Website: Google
Excellent. Referred by another local...
Gooldog
Excellent. Referred by another local business to change fluid in a CVT transmission.
Date: September 9, 2021
Website: Google
Steve and his team were...
Christian Melis
Steve and his team were fantastic to deal with. They replaced the transmission on my 2011 Dodge Grand Caravan and now drives better than when we purchased it.EXCELLENT customer services .
Date: September 7, 2021
Website: Google
Know that they want to...
Diane Kennedy
Know that they want to give the best prices as well as the best quality of service and quality of repairs they care
Date: September 7, 2021
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Trustworthy. They communicated throughout the...
Dave Bergmuller
Trustworthy. They communicated throughout the whole process.
Date: September 7, 2021
Website: Google
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