How to check Ford Explorer transmission fluid?
The quickest answer: check the fluid only if your Explorer has a transmission dipstick; if it doesn’t, you’ll generally need a dealer or shop to verify and service the transmission.
This article explains how to check transmission fluid on models with a dipstick, what fluid to use, and what to do if your Explorer has a sealed transmission that cannot be checked at home. It also covers signs of fluid trouble and safe maintenance practices to help you keep the transmission in good shape.
Does your Explorer have a transmission dipstick?
Not all model years of the Ford Explorer include a traditional dipstick for the automatic transmission. Some recent Explorers use a sealed transmission that isn’t meant to be checked by the owner. The owner’s manual or a label under the hood will tell you whether your model has a dipstick or not. If you can find a dipstick with an ATF label, you can perform a home check; if there isn’t one, you’ll typically need dealer equipment to verify fluid level and condition.
Where to look and how to confirm
Look for a small, typically colored handle (often red or yellow) near the transmission pan or along the side of the transmission. The presence or absence of this dipstick determines your next steps. If you can’t locate a dipstick, assume the unit is sealed and plan for professional service when you need a level check or a top-up.
Model-year notes
Ford has phased in sealed designs on several transmissions across newer Explorer generations. To be sure, check your VIN or the exact transmission code in the owner’s manual. The fluid specification may vary between older Mercon V options and newer Mercon LV or other Ford-designated fluids.
Check transmission fluid with a dipstick
If your Explorer has a dipstick, follow these steps to check the level and condition safely and accurately.
- Prepare the vehicle: Park on level ground with the engine running in Park, the parking brake engaged, and the transmission at normal operating temperature (drive it for a few miles, then idle for a minute).
- Locate and retrieve the dipstick: Open the hood and find the transmission dipstick, usually labeled ATF with a colored handle.
- Wipe and reinsert: Remove the dipstick, wipe it clean with a lint-free cloth, reinsert it fully, then pull it out again to read the level.
- Read the level: Check that the fluid level is between the MAX and MIN marks stamped on the dipstick for hot/transmission-warm conditions (your manual will specify hot vs. cold readings).
- Assess fluid condition: The fluid should be bright red/pink, transparent, and smell mildly like vehicle fluid. A dark, burnt odor or a muddy color can indicate degraded fluid that should be changed.
- Top up if needed: If the level is low, add small amounts of the correct ATF through the dipstick tube using a funnel. Do not overfill; wait a few minutes and recheck after the fluid settles.
- Finish and test drive: After topping up, drive gently to allow the transmission to re-check its level and shifting. Recheck the dipstick when hot to confirm the level remains in range.
When you have a dipstick, the steps above help you monitor both the level and the fluid’s condition, which are important for smooth shifts and long transmission life.
What to do if your Explorer has no dipstick (sealed transmission)
If your Explorer uses a sealed transmission without a dipstick, you cannot reliably check the fluid level yourself. In this case, follow these guidelines and work with a Ford-certified technician for service and top-ups when needed.
- Follow the manufacturer’s service schedule: Rely on the recommended maintenance intervals for transmission service and fluid changes as outlined in the owner’s manual and on Ford service literature.
- Watch for symptoms that could indicate fluid issues: Hard or slipping shifts, delayed engagement, unusual noises, or warning lights related to the transmission. These can signal the need for inspection, even if you cannot visually check the fluid.
- Consult a qualified technician for level checks: A dealer or qualified mechanic will use the proper equipment and temperature specifications to measure transmission fluid level and perform top-ups if needed, following Ford’s specifications.
In sealed-transmission models, attempting to open fill plugs or tamper with the transmission can cause damage. Always rely on professional service for fluid checks and top-ups.
Fluid type and maintenance tips
Using the correct transmission fluid is essential. Always refer to your owner’s manual or the under-hood sticker for the exact specification. Many newer Explorers use Mercon LV or the Ford-recommended equivalent, while older transmissions may specify Mercon V or Dexron VI compatibility. Do not mix different fluid types, and avoid overfilling, which can cause foaming and shifting problems. Regular maintenance, including timely fluid changes per Ford’s schedule, helps prevent wear and extends transmission life.
Signs of trouble worth checking
If you notice any of the following, schedule a check even if you recently topped up the fluid:
- Grabbing, slipping, or hard shifting between gears
- Unusual grinding, whining, or clunking noises
- Low fluid level or visible leaks under the vehicle
- Transmission warning light on the dash
Addressing fluid issues promptly can prevent more serious transmission damage and costly repairs.
Summary
To check transmission fluid on a Ford Explorer, first determine whether your model has a dipstick. Use the dipstick-based procedure if available, following temperature, level, and fluid-condition guidelines. If your model is sealed, rely on Ford-recommended service intervals and professional inspections for any top-ups or level verification. Always use the fluid type specified by Ford for your exact year and transmission and avoid overfilling. Regular monitoring and timely service help maintain smooth shifting and long transmission life.
How to know if transmission fluid is low on a Ford?
Warning Signs of Low Transmission Fluid
- Strange Noises: Grinding, clunking or whining may indicate low transmission fluid levels.
- Difficulty Shifting Gears: Delays in gear shifts can signal the need for a transmission fluid change.
- Fluid Leaks: Look for bright red or brown fluid under your vehicle.
Where is the dipstick on a Ford Explorer?
Let the dip stick sit for a minute then pull it out. And we can check the level the level needs to be between these two little dots. And this level is perfect on this vehicle.
Why is there no transmission dipstick?
Few cars use dipsticks today, which are very convenient and accurate. The problem arose when transmissions were being overfilled by customers or even worse. The wrong fluid was added to the unit causing premature failure. Many cars now come with electronic sensors that can check the oil level, but they don't provid.
Do you check automatic transmission fluid with the engine running or off?
Level. However the fluid will expand. And contract when you check the transmission fluid level while the engine is off giving you an incorrect.
