2007 Jeep Liberty Limited, 4WD, Part TimeFACTORY OEM SERVICE PROCEDURE

Fuel Pump Module

Fig 1: Fuel Tank/ESIM Switch/EVAP Canister
GC0056907Courtesy of CHRYSLER LLC

The fuel pump module assembly (2) is located on top of the fuel tank. The complete assembly contains the following components:

  1. A fuel pressure regulator
  2. A built-in primary fuel filter
  3. A separate fuel pick-up, or inlet filter
  4. An electric fuel pump
  5. A lockring (3) to retain pump module to tank
  6. A soft gasket between tank flange and module
  7. A fuel gauge sending unit (fuel level sensor)
  8. A fuel line connection

If the electrical fuel pump, primary inlet filter or fuel pressure regulator require service, the fuel pump module must be replaced.

Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.