Sending Unit And Sensor, Fuel Level: Description
WARNING: This page is about a different car, the 2017 Jeep Cherokee. However, it is still accessible from the selected car via links, so may be relevant.
The fuel gauge sending unit (fuel level sensor) is attached to the fuel pump module. The sending unit consists of a float, an arm, and a variable resistor.
The sending unit/fuel level sensor is not serviceable. If the fuel level sensor sending unit has failed, the fuel pump module will need to be replaced. Refer to MODULE, FUEL PUMP, REMOVAL .