Do You Have to Crank Car to Check Transmission Fluid?
Introduction
Checking transmission fluid is an essential part of regular vehicle maintenance. It helps ensure that your transmission is functioning properly and can extend its lifespan. One common question many drivers have is whether or not they need to crank their car to check the transmission fluid. This article will explore this question and provide step-by-step instructions on how to check transmission fluid, both with and without cranking the car.
Why Check Transmission Fluid?
Transmission fluid plays a vital role in the operation of your vehicle’s transmission. It lubricates the moving parts, helps cool the transmission, and provides hydraulic pressure to engage the gears. Checking transmission fluid regularly ensures that:
* The fluid level is adequate to prevent overheating and wear
* The fluid is clean and free of contaminants
* The fluid is the correct type for your vehicle
Do You Have to Crank Car to Check Transmission Fluid?
Not in all cases. The answer depends on the specific vehicle and the type of transmission it has.
Vehicles with a dipstick:
* Crank the car and shift the transmission through all gears, then back to park (automatic) or neutral (manual). This pressurizes the transmission and ensures an accurate reading.
Vehicles without a dipstick (sealed transmissions):
* Do not crank the car. These transmissions have a fluid level check plug that can be accessed without running the engine.
How to Check Transmission Fluid (With Dipstick)
Materials:
* Clean rag or paper towel
* Gloves (optional)
Steps:
1. Park the car on a level surface.
2. Allow the engine to cool. Hot transmission fluid can cause burns.
3. Locate the transmission dipstick. It is usually located near the engine or transmission pan.
4. Pull out the dipstick and wipe it clean.
5. Reinsert the dipstick fully.
6. Pull it out again and check the fluid level.
7. The fluid level should be between the “full” and “add” marks on the dipstick.
8. If the fluid is low, add the recommended fluid to the dipstick tube.
9. Check the fluid level again and adjust as needed.
How to Check Transmission Fluid (Sealed Transmission)
Materials:
* Gloves (optional)
* Fluid level check plug tool (if necessary)
Steps:
1. Park the car on a level surface.
2. Allow the engine to cool.
3. Locate the fluid level check plug. It is usually located on the side of the transmission pan or case.
4. Place a container under the plug to catch any fluid.
5. Use a fluid level check plug tool or a wrench to remove the plug.
6. Check the fluid level. It should be at or slightly above the hole.
7. If the fluid is low, add the recommended fluid through the fill plug on the top of the transmission.
8. Tighten both plugs securely.
Tips
* Refer to your vehicle’s owner’s manual for specific instructions on checking transmission fluid.
* Use only the type of transmission fluid recommended for your vehicle.
* Check the fluid regularly, especially if you are experiencing transmission problems.
* If the fluid is dark, smells burnt, or has metal particles in it, it may indicate a transmission problem and should be inspected by a mechanic.
Conclusion
Whether or not you need to crank your car to check transmission fluid depends on the type of transmission your vehicle has. If your vehicle has a dipstick, you should crank the car and shift through the gears before checking the fluid. If your vehicle has a sealed transmission, you do not need to crank the car, but you will need a fluid level check plug tool. Regular checking of transmission fluid is essential for maintaining the health of your vehicle’s transmission. By following these instructions, you can easily and safely check the transmission fluid in your vehicle.
