How to Check Transmission Fluid

Transmission Fluid Change

Knowing how to check your transmission fluid levels will ensure you catch any problems before they become serious for your St Louis and Jefferson County travels. Since your transmission is what propels your new or used Nissan forward on St Charles, having the right transmission fluid will keep you moving with ease. Learn more about how to check your automatic transmission fluid in your car, as well as how often you should check your transmission fluid levels, with Suntrup Nissan. Then, visit our St. Louis dealership for your maintenance needs today!

How to Check Your Transmission Fluid Levels

Here’s how to check your transmission fluid in a few simple steps below:

  1. Turn the engine on for a few minutes before proceeding, since the engine should be warmed up to properly check the level. Make sure your car is in park before getting out and opening the hood.
  2. Find the transmission fluid dipstick. On front-wheel-drive cars, it’s usually located to the right of the oil dipstick. Check your owner’s manual if you’re having trouble finding it.
  3. Remove the dipstick and touch the fluid, moving it around between your thumb and forefinger. The fluid should be nearly clear, with a pink hue. If it looks dirty or gives off a burnt smell, take it to a service center for replacement.
  4. Use a rag to wipe off the dipstick. Then insert it back into the vehicle. Pull it out again and check the level. If it’s under the “Full” marking, you’ll need to add more.
  5. Use a funnel to bring the fluid level up to the right spot. Be sure not to overfill it.

How Often Do You Check Your Transmission Fluid?

Your transmission fluid should be checked around once a month and while you’re at it, you should make it a habit of checking other parts such as your vehicle’s power steering fluid and engine oil. As always, refer to your owner’s manual for a more specific maintenance schedule and fluid types.

Transmission Fluid Basics

Since your transmission is such as crucial part of your vehicle, here are a couple of important pieces of information to keep in mind when you get your transmission fluid checked below:

  • Not all transmission fluid is the same, with different types for recent models, manual transmissions, and automatic transmissions. Your owner’s manual will show you how to check your automatic transmission fluid levels if that’s your vehicle’s transmission type.
  • Checking the fluid on a manual transmission will usually require a jack to access a plug located beneath the car. For most drivers, a visit to our service center near Jefferson County is more convenient.
  • If your vehicle hesitates before shifting gears, it might be due to low transmission fluid. However, it could be a sign of a more serious problem. Check the fluid level first, but if it’s fine, schedule service with us today.
  • You’ll want to replace your transmission fluid every 50,000 to 100,000 miles. The actual amount depends on your driving habits, type of transmission, and other factors. Check your owner’s manual for a more specific replacement interval.

Get Your Transmission Serviced at Suntrup Nissan Today

Schedule your next appointment at Suntrup Nissan and discover more ways to care for your ride with our rotating service tips and tricks. You can even save with our rotating service specials or order OEM parts for sale online from home. Contact us today for more information and to schedule your test drive here in St. Louis!

Service Specials at Suntrup Nissan

Tire Rotation and Balance*

$49.95

Rotate and balance 4 tires. Check and adjust tire pressure. Complimentary multi-point inspection.

*Certain restrictions apply. See dealer for details. Price and offer availability may vary by model. Taxes and fees additional. No cash value. Must present offer to redeem. May not be combined with other offers. Nissan vehicles only. Void where prohibited.

Expires: 10/10/2026

Buy 3 Eligible Tires, Get the 4th for $1*

Offer valid September 1 – October 31, 2026

*Offer available for a limited time. Eligible on select OEM, OEA, and WIN tires only when purchased from and installed by a participating Nissan dealer. Other restrictions apply. See dealer for details. Price and offer availability may vary by model. Taxes and fees additional. No cash value. May not be combined with any other offers. Void where prohibited. Offer ends October 31, 2026. Cargo and load capacity limited by weight and distribution. Always secure cargo. Heavy loading of the vehicle with cargo, especially on the roof, will affect the handling and stability of the vehicle. ©2026 Nissan North America, Inc.

Expires: 10/10/2026

5 Oil & Filter Changes, Under $55 Each*

Ask your Service Advisor for details.

*Restrictions apply. Oil & Filter Change covers replacement of engine oil and oil filter. Replacement of covered parts/fluids will be made with Genuine Nissan or Nissan-approved replacement parts. Coverage begins on the date of purchase with the mileage on the vehicle's odometer on that date. In all cases, the Prepaid Maintenance Agreement (PMA) expires at the PMA Expiration Mileage or PMA Expiration Date. Administered by Nissan Extended Services North America (NESNA) P.O. Box 685004 Franklin, TN 37068-5004. NESNA reserves the right to reject any Application/Declaration for any reason at its discretion upon return of the full amount paid. READ A SAMPLE SECURITY+PLUS PREPAID MAINTENANCE AGREEMENT AT YOUR DEALER, BECAUSE ITS TERMS, CONDITIONS, EXCLUSIONS, AND LIMITATIONS CONTROL.

Expires: 10/10/2026

Rental Special

Free 1-Day Rental Vehicle

Valid with any repair or service of $300 or more. One day only. Applies to same day service. Subject to availability.

Restrictions may apply. Must present coupon at time of service write-up. May not be combined with other discounts or coupons. May not be used on previous purchases. See dealer for details.

Tire Special

ALL TIRES ON SALE!

We won’t be beat on prices.

Contact us for pricing.

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