Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2004 Jeep Wrangler SE, StandardFACTORY OEM SERVICE PROCEDURE
Fuel Pump Module: Removal
Fuel tank removal will be necessary for fuel pump module removal.
WARNING:
THE FUEL SYSTEM IS UNDER A CONSTANT PRESSURE (EVEN WITH THE ENGINE OFF). BEFORE SERVICING THE FUEL PUMP MODULE, THE FUEL SYSTEM PRESSURE MUST BE RELEASED.
- Drain fuel tank and remove tank. See FUEL TANK .
- Thoroughly wash and clean area around pump module to prevent contaminants from entering tank.
- The plastic fuel pump module locknut is threaded onto fuel tank. Install Special Tool 6856 to fuel pump module locknut and remove locknut. The fuel pump module will spring up when locknut is removed.
- Remove module from fuel tank.
Factory Service Tools
Use the Manual With the Right Hardware
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.