Opening the gas tank on a 2020 Jeep Cherokee seems simple, but if you’re new to this model, it can be confusing. Many drivers expect a release lever or button, but the Jeep Cherokee uses a modern, capless system. If you’ve just bought your car or rented one, you might find yourself at the pump, wondering how to fuel up.
This guide explains the whole process, step-by-step, and addresses common questions, so you can refuel confidently every time.
How The Jeep Cherokee Gas Tank Works
The 2020 Jeep Cherokee features a capless fuel system. This means there’s no gas cap to unscrew; instead, there’s a spring-loaded flap inside the fuel port. This design is meant to make refueling faster and reduce emissions. Understanding this is important, because trying to find a release lever or using the wrong method could cause frustration.
Step-by-step: Opening The Gas Tank
Let’s go through the exact steps to open the gas tank and refuel.
1. Unlock The Vehicle
Before opening the fuel door, make sure the car is unlocked. The fuel door is electronically locked for safety. If your doors are locked, the fuel door will not open.
- Use the key fob or the button on the door to unlock.
- Some trims have passive entry; just touch the door handle.
2. Locate The Fuel Door
The fuel door is on the left rear side (driver’s side) of the vehicle. Look for the small square door near the back wheel.
3. Open The Fuel Door
There is no interior release lever. With the vehicle unlocked:
- Push on the right edge of the fuel door.
- The door will pop open slightly.
- Pull it open gently.
This push-to-open design is common in recent Jeep models.
4. Insert The Fuel Pump Nozzle
Inside, you’ll see the capless fuel system. Simply:
- Insert the fuel nozzle straight into the opening.
- Push until the nozzle passes the inner flap.
- Begin fueling.
There’s no cap to remove. The flap seals automatically when not in use.
5. Finish And Close The Door
After you’re done fueling:
- Remove the nozzle slowly.
- The flap will seal itself.
- Push the fuel door closed until it clicks into place.
If it doesn’t latch, ensure the car is unlocked and try again.
Common Mistakes And How To Avoid Them
Many first-time Jeep Cherokee drivers run into issues. Here are common pitfalls:
- Looking for a release lever: There isn’t one. Only unlock and push the door.
- Forcing the door while locked: This can damage the mechanism. Always unlock first.
- Worried about the missing cap: The capless system is normal. It’s designed for convenience and safety.
- Using non-standard fuel cans: Some gas cans may not work with the capless flap. Use a compatible funnel, usually included with the car.
Capless Fuel System: Pros And Cons
Jeep’s capless system has benefits, but also a few downsides. Here’s how it compares to traditional gas caps:
| Feature | Capless System | Traditional Cap |
|---|---|---|
| Speed of Refueling | Faster | Slower |
| Lost Cap Risk | None | Possible |
| Seal Tightness | Automatic | Manual |
| Misfuelling Prevention | Better | Depends |
Non-obvious tip: If you ever need to add fuel from a portable can, check for the special funnel in the cargo area or near the spare tire. Most owners forget it’s there.
What To Do If The Fuel Door Won’t Open
If the fuel door sticks or won’t open:
- Double-check that all doors are unlocked.
- Try pushing on the edge again with a flat palm.
- In cold weather, ice can freeze the door shut. Use a de-icer spray or gently warm the area.
If the door is damaged or jammed, don’t force it. Visit a Jeep dealer or a trusted mechanic for help.
Fuel Recommendations And Facts
The 2020 Jeep Cherokee usually takes regular unleaded gasoline (87 octane). Premium is not needed unless you have the 2.0L turbo engine, which may benefit from higher octane for best performance.
Average fuel tank capacity is 15.8 gallons. At a combined EPA rating of 25 mpg, you can expect about 395 miles per tank under normal driving conditions.
Quick Reference: Steps For Refueling
| Step | Action | Details |
|---|---|---|
| 1 | Unlock Vehicle | Use key fob or door button |
| 2 | Push Fuel Door | Located on driver’s side |
| 3 | Insert Nozzle | Capless system, push in |
| 4 | Refuel | Use regular unleaded |
| 5 | Close Door | Push until click |
Safety Tips When Refueling
- Turn off the engine before fueling.
- Never smoke or use open flames near the pump.
- If you spill gasoline, wipe it up immediately.
- Avoid using your cellphone while refueling.
Pro insight: Static electricity can cause gas fires. Discharge static by touching a metal part of your car before handling the nozzle.
Frequently Asked Questions
How Do I Open The Gas Tank If My Key Fob Battery Is Dead?
You can unlock the Jeep Cherokee manually using the physical key hidden inside the key fob. Unlock the driver’s door, then push the fuel door as usual.
What If The Capless System Flap Seems Stuck?
If the inner flap won’t move, debris may be blocking it. Use the special funnel (located in the trunk area) to gently push it open. Do not force with sharp objects.
Is It Safe To Use Car Washes With The Capless System?
Yes. The capless system is sealed when the door is closed, so water and soap won’t get inside. Always make sure the fuel door is fully closed before washing.
Can I Use Ethanol-blended Gasoline?
Jeep approves E10 (up to 10% ethanol) for the 2020 Cherokee. Avoid higher blends like E85, unless your specific engine is Flex Fuel compatible. Check your owner’s manual for details or visit the official Jeep website.
Where Can I Find The Emergency Fuel Filler Funnel?
Look for the funnel in the spare tire area or side compartment of the cargo space. It’s included from the factory and is needed for adding gas from a can.
Opening the gas tank on a 2020 Jeep Cherokee is easy once you know the steps. Remember, there’s no lever—just unlock, push, and fuel up. This modern capless system offers convenience and safety, but it’s important to use it properly.
With these tips and answers, you’ll never be stuck or confused at the pump again. Safe travels!
