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.
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HOMESERVICE MANUALSJEEP2009COMMANDER 4WD V8-4.7L FLEX FUELREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTCOMPUTERS AND CONTROL SYSTEMSFUEL LEVEL SENSORSERVICE AND REPAIRFUEL PUMP MODULE - INSTALLATION
2009 Jeep Commander 4WD V8-4.7L Flex Fuel
Fuel Pump Module - Installation
2009 Jeep Commander 4WD V8-4.7L Flex FuelSECTION Fuel Pump Module - Installation
INSTALLATION
NOTE: Whenever the fuel pump module is serviced, the module seal must be replaced.
1. Using a new seal, position fuel pump module into opening in fuel tank.
2. Position lockring (5) over top of fuel pump module.
3. Rotate module until embossed alignment arrow points to center alignment mark. This step must be performed to prevent float from contacting side of fuel tank. Also be sure fuel fitting on top of pump module is pointed to drivers side of vehicle.
4. Install SAE Fuel Pump Lock Ring Wrench 9340 (3) to lockring (5).
5. Tighten lockring until all seven notches have engaged.
6. Install fuel tankFuel Tank - Installation.
RENDER: 1.0x
NO RELATED
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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.