2002 Jeep Liberty Limited, 4WD, Part TimeFACTORY OEM SERVICE PROCEDURE

Fuel Pump Module: Installation

CAUTION: Whenever fuel pump module is serviced, pump module gasket must be replaced.
  1. Position lower section of fuel pump module assembly into fuel tank.
  2. The bottom of fuel tank has 2 formed guides. Lock module assembly into these 2 guides by sliding toward left side of fuel tank.
  3. Push down on plastic tab to lock module to fuel tank guides.
  4. Connect fuel supply line to bottom of upper pump module section.
  5. Connect fuel pressure regulator to bottom of upper pump module section.
  6. Connect electrical connector to bottom of upper pump module section.
  7. Position pump module into fuel tank. Notch on module must be facing rear of tank.
    Fig 1: Identifying Components On Top Of Fuel Pump Module
    G01207801Courtesy of DAIMLERCHRYSLER CORP.
  8. Position lock ring to module. Tap lockring using a brass drift and hammer (clockwise) until rotated up to built-on stops.
  9. Attach (snap on) 2 fuel filter fuel lines to top of fuel pump module.
  10. Connect hoses/lines to ORVR components.
  11. Fill fuel tank with fuel.
  12. Start engine and check for fuel leaks.
  13. Apply silicone sealant to bottom of fuel pump module metal access plate.
  14. Install fuel pump module metal access plate and 4 nuts. Tighten nuts to 3 N.m (26 in. lbs.) torque.
  15. Position carpet and install 2 new cargo clamp rivets into each cargo hold down clamp.
    Fig 2: Connecting Fuel Pressure Regulator/Sending Unit Electrical Connector
    G01207802Courtesy of DAIMLERCHRYSLER CORP.
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When to See a Mechanic

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

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