2007 Grand Cherokee WK Factory Service Manual 14 - FUEL SYSTEM

SENSOR-FUEL LEVEL SENDING UNIT

DESCRIPTION

The fuel gauge sending unit (fuel level sensor) is attached to the side of the fuel pump module. The sending unit consists of a float, an arm, and a variable resistor track (card).

REMOVAL



The fuel level sending unit (fuel level sensor) (3) and float assembly (7) and (8) is located on the side of the fuel pump module.


1. Remove fuel pump module from fuel tank.
(Refer to 14 - FUEL SYSTEM/FUEL DELIVERY/FUEL PUMP MODULE - REMOVAL) .
2. Disconnect electrical connector from fuel pump module. Record pin location first. Separate necessary sending unit wiring from connector using terminal pick/removal tool.
3. To remove sending unit from pump module, use a small pick (5) or screwdriver. Lift on plastic locking tab (4) while sliding sending unit (3) down the mounting tracks (6).

INSTALLATION




1. Noting the previously recorded pin positions, connect necessary wiring into electrical connectors, and into pump module.
2. Position sending unit (3) to pump module. Slide unit on mounting tracks (6) and snap into place.
3. Install fuel pump module.
(Refer to 14 - FUEL SYSTEM/FUEL DELIVERY/FUEL PUMP MODULE - INSTALLATION) .