Commander 2WD V8-4.7L Flex Fuel (2009)
Fuel Level Sensor: Service and Repair
Fuel Pump Module - Removal
REMOVAL
WARNING: The fuel system is under a constant pressure, even with the engine off. Before servicing the fuel system, the fuel pressure must be
released.
1. Perform the fuel pressure release procedure See: Engine, Cooling and Exhaust/Engine/Cylinder Head Assembly/Fuel Pressure Release/Service and
Repair.
2. Disconnect the negative battery cable.
3. Drain and remove fuel tankSee: Powertrain Management/Fuel Delivery and Air Induction/Fuel Tank/Service and Repair/Removal and
Replacement/Fuel Tank - Removal.
4. Note rotational position of module before attempting removal. An indexing arrow is located on top of module for this purpose.
5. Position SAE Fuel Pump Lock Ring Wrench 9340 (3) into notches on outside edge of lockring (5).
6. Install 1/2 inch drive breaker bar (1) to SAE Fuel Pump Lock Ring Wrench 9340 (3).
7. Rotate breaker bar counter-clockwise to remove lockring.
8. Remove lockring. The module will spring up slightly when lockring is removed.
9. Remove module from fuel tank. Be careful not to bend float arm while removing.