Mopar 5127562AC Fuel Pump/Level Module Kit

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To replace the fuel pump/fuel pressure regulator/Fuel Level Sensor, start by relieving the system fuel pressure and disconnecting the negative battery terminal. Then, remove the fuel tank and disconnect the fuel delivery line quick-connect fitting and electrical connector from the assembly. Before removing the assembly, make alignment marks on the mounting flange and fuel tank for correct realignment during installation. Loosen the locknut securing the assembly using a brass punch and hammer, and carefully lift it from the fuel tank, being mindful of the float arm and fuel pump inlet strainer. Inspect the inlet strainer and clean or replace if necessary. Finally, reinstall the assembly and tighten the locknut securely.

Remove the fuel pump/fuel pressure regulator/Fuel Level Sensor assembly. Depress the release tab and disconnect the electrical connector from the underside of the fuel pump/fuel pressure regulator/Fuel Level Sensor assembly. Remove the wedge lock from the electrical connector. Using a special terminal removal tool or a suitable substitute, disengage each terminal from the electrical connector and pull out the wire and terminal from the backside of the connector. Note the positions of the wires; they must be returned to their original locations. The Fuel Level Sensor is secured to the fuel pump housing by a pair of mounting rails on the side of the housing. To remove the sensor from these two rails you must disengage a pair of locking lugs, located on the underside of the sensor, that can only be disengaged from the mounting rails by aligning them with the cutouts in the rails. Using an awl or a small screwdriver, carefully lever the lug on the Fuel Level Sensor toward the area between the two mounting rails until it disengages from the locking lug on the upper rail. Then slide the sensor to the left until the lugs on the underside of the sensor are aligned with the cutouts in the mounting rails and lift off the sensor. Installation is the reverse of removal.

The fuel level sending unit is secured to the fuel pump housing by a pair of mounting rails on the side of the housing. To remove the sending unit from these two rails you must disengage a pair of locking lugs, located on the underside of the sending unit, that can only be disengaged from the mounting rails by aligning them with the cutouts in the rails. Using an awl or a small screwdriver, carefully lever the lug on the fuel level sending unit toward the area between the two mounting rails until it disengages from the locking lug on the upper rail. Then slide the sending unit to the left until the lugs on the underside of the sending unit are aligned with the cutouts in the mounting rails and lift off the sending unit.

Loosen the locknut securing the assembly using a brass punch and hammer, and carefully lift it from the fuel tank, being mindful of the float arm and fuel pump inlet strainer.

Check the fuel pump fuse and relay.