The fuel pump on a 2015 Jeep Grand Cherokee is located inside the fuel tank (an in-tank pump). Access to the pump is via a removable panel on the top of the tank, typically reached by removing the rear seat cushion; some trims may provide access through a panel in the cargo floor. This design keeps the pump submerged in fuel to maintain cooling and proper pressure.
Understanding the in-tank design
Like many modern SUVs, the Grand Cherokee uses an electric fuel pump mounted inside the fuel tank. This arrangement requires access to the tank’s top for maintenance, rather than servicing the pump from the engine bay. Knowing this helps you plan any inspection, replacement, or reseating work without unnecessary disassembly.
Locating the access panel
To locate the fuel pump access point, follow these general guidelines. Depending on trim and options, the exact panel location may vary slightly.
- Remove the rear seat bottom cushion to reveal the round access hatch on top of the fuel tank in many WK2 models. This hatch is typically secured by a retaining ring or a small bolt.
- In some configurations, the access panel may also be reached via a panel in the cargo area floor or a carpeted cover in the rear cargo well. If you don’t see a seat-based hatch, check the trunk/cargo area for an underlying panel.
- Before prying or turning anything, ensure the vehicle is parked on a level surface and the ignition is off to minimize any hazards. Relieve fuel system pressure if your manual indicates it’s necessary.
Access location can vary by trim level and options, so consult the owner's manual or a service manual for your exact configuration if you’re unsure where the panel is hidden.
Accessing and inspecting the pump
Once you’ve located the access point, you can proceed to inspect or service the pump assembly. Follow proper safety steps and refer to the service manual for torque specs and connector details.
- Disconnect the negative battery terminal to prevent sparks while you work near the fuel system.
- Relieve any residual fuel pressure and have a containment container ready for fuel that may spill when you open the access panel.
- Remove the pump access cover, then carefully disconnect the electrical connector and any fuel lines attached to the pump module.
- Inspect the pump, sending unit, and O-rings or seals. Replace components with OEM parts if you’re performing maintenance or replacement.
- When reinstalling, reseat the pump securely, ensure the retaining ring or screws are tightened to spec, and reconnect all lines and the electrical connector.
After reassembly, start the engine to verify proper fuel pressure and operation. Look for leaks around the access panel and fuel lines. If issues persist, seek professional service.
Tools and safety considerations
Preparing with the right tools and safety practices helps ensure a smooth process. Use caution when working around gasoline and be mindful of fire hazards.
- Basic hand tools: sockets, ratchet, screwdrivers, and pliers suitable for the retention ring and access cover.
- Fuel line disconnect tools if required by your fittings, and a drain pan or rags for spills.
- New seals or O-rings as recommended by the service manual and the pump kit.
- Personal protective equipment: safety glasses and gloves; work in a well-ventilated area away from sparks or open flames.
Following these safety and maintenance steps helps protect you and ensures the repair or inspection of the fuel pump is done correctly. If you’re not confident performing this work, it’s advisable to have a qualified technician handle it.
Summary
The fuel pump on a 2015 Jeep Grand Cherokee is housed inside the fuel tank and is accessed through a round service panel on the tank’s top. The exact panel location is usually beneath the rear seat cushion, though some trims may use a cargo-floor access. Proper safety precautions and the correct service manual guidance are essential for inspection, replacement, or reseating work. If in doubt, seek professional assistance.
Where is a fuel pump usually located?
fuel tank
You'll typically find the fuel pump located in the fuel tank. If your car has GDI, there will also be a high-pressure fuel pump located near the fuel rail in the engine compartment. You'll typically find the fuel pump located in the fuel tank.
What are the worst years for the Jeep Cherokee to avoid?
The Jeep Grand Cherokee years that buyers most often try to avoid are 2011, 2012, 2013, and 2014 because these model years are more commonly associated with reliability concerns and owner complaints.
How many hours of labor does it take to replace a fuel pump?
In most cases, around two to three hours. However, job times can vary widely depending on how easy it is to access the pump. The fuel pump sits inside the fuel tank, and is attached to a plate on the top of the tank. On some vehicles, the body has an access cover directly above this plate.
How to open gas tank on 2015 Jeep Grand Cherokee?
The door will automatically relock when it is closed. If needed there is also an emergency release located under the storage container in the rear left hand side of the cargo.