The 2020 Jeep Grand Cherokee is a popular SUV. People love it for its strength and comfort. To keep it running well, you need to change the transmission fluid. This is important for the health of the vehicle.
Changing the transmission fluid can seem hard. But with some help, you can do it yourself. This guide will show you how. It is easy to follow and understand.
Why Change the Transmission Fluid?
The transmission fluid helps your car work smoothly. It keeps the parts inside cool and working well. Over time, the fluid gets dirty. Dirty fluid can cause problems. It can make the car not run well.
Changing the fluid helps prevent these problems. It keeps your Jeep in good shape. It makes sure your car lasts a long time.
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When to Change the Transmission Fluid?
It is best to change the transmission fluid every 30,000 to 60,000 miles. Check your Jeep’s manual. The manual will have the right information for your car.
If you drive in tough conditions, change it more often. Rough roads or heavy towing need more care. Be sure to keep an eye on the fluid. If it looks dirty, change it.
Tools You Will Need
- Wrench
- Screwdriver
- Drain pan
- Transmission fluid
- Funnel
- Gloves
- Rags
These tools make the job easy and safe. Always have them ready before starting.
Step-by-Step Guide
Step 1: Prepare Your Jeep
Park your Jeep on a flat surface. Turn off the engine. Make sure the car is cool. This is important for safety.
Step 2: Locate The Transmission Pan
Find the transmission pan under the car. It is a big metal part. It holds the fluid.
Step 3: Drain The Old Fluid
Place the drain pan under the transmission pan. Use the wrench to remove the bolts. Let the old fluid drain out. Be careful, it might be hot.
Step 4: Remove The Transmission Pan
Take off the transmission pan. Use the screwdriver if needed. Be gentle to avoid damage.
Step 5: Clean The Transmission Pan
Use the rags to clean the pan. Remove any dirt or debris. This helps keep the new fluid clean.
Step 6: Replace The Transmission Filter
Some cars have a filter. Check if your Jeep has one. Replace it if needed. This helps the fluid stay clean longer.
Step 7: Attach The Transmission Pan
Put the pan back on the transmission. Secure it with the bolts. Make sure it is tight. This prevents leaks.
Step 8: Add New Transmission Fluid
Use the funnel to add new fluid. Pour it into the transmission dipstick tube. Be sure to add the right amount. Check the manual for the correct amount.
Step 9: Check The Fluid Level
Start the engine. Let it run for a few minutes. Then, check the fluid level with the dipstick. Add more fluid if needed.

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Tips for Success
- Always use the correct type of fluid. Check your manual for the right type.
- Dispose of old fluid properly. Take it to a recycling center.
- Wear gloves to protect your hands. The fluid can be messy.
These tips help make the job easy and safe. Follow them for best results.
Common Mistakes to Avoid
Do not rush the process. Take your time to do it right. Make sure the car is cool before starting. Hot parts can cause burns.
Double-check the fluid level. Too much or too little can cause problems. Always follow the instructions in your manual.
Frequently Asked Questions
How Often Should You Change The Transmission Fluid In A 2020 Jeep Grand Cherokee?
Change the transmission fluid every 30,000 to 60,000 miles. Check your owner’s manual for exact intervals.
What Type Of Transmission Fluid Does A 2020 Jeep Grand Cherokee Use?
Use ATF+4 automatic transmission fluid for your 2020 Jeep Grand Cherokee. It’s recommended by the manufacturer.
Can You Change Transmission Fluid Yourself In A Jeep Grand Cherokee?
Yes, you can change it yourself. But ensure you have the right tools and follow the manual.
What Are Signs Your Jeep’s Transmission Fluid Needs Changing?
Signs include slipping gears, rough shifts, or strange noises. Check fluid color and level if concerned.
Conclusion
Changing the transmission fluid in your 2020 Jeep Grand Cherokee is important. It helps keep your car running well. With this guide, you can do it yourself. It is not too hard if you follow the steps.
Remember to check your Jeep’s manual for specific details. Make sure to use the right tools and fluid. Keep your Jeep in great shape for years to come.
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