Removal and Installation
WARNING:
Do not smoke, carry lighted tobacco or have an open flame of any type when working on or near any fuel-related component. Highly flammable mixtures are always present and may be ignited. Failure to follow these instructions may result in serious personal injury.
WARNING:
Do not carry personal electronic devices such as cell phones, pagers or audio equipment of any type when working on or near any fuel-related component. Highly flammable mixtures are always present and may be ignited. Failure to follow these instructions may result in serious personal injury.
WARNING:
Before working on or disconnecting any of the fuel tubes or fuel system components, relieve the fuel system pressure to prevent accidental spraying of fuel. Fuel in the fuel system remains under high pressure, even when the engine is not running. Failure to follow this instruction may result in serious personal injury.
WARNING:
When handling fuel, always observe fuel handling precautions and be prepared in the event of fuel spillage. Spilled fuel may be ignited by hot vehicle components or other ignition sources. Failure to follow these instructions may result in serious personal injury.
WARNING:
Always disconnect the battery ground cable at the battery when working on an evaporative emission (EVAP) system or fuel-related component. Highly flammable mixtures are always present and may be ignited. Failure to follow these instructions may result in serious personal injury.
All vehicles
- Release the fuel system pressure. For additional information, refer to FUEL SYSTEM-GENERAL INFORMATION .
- Disconnect the battery ground cable. For additional information, refer to BATTERY, MOUNTING AND CABLES .
- Remove the rear seat lower cushion. For additional information, refer to REMOVAL AND INSTALLATION .
- Remove the Fuel Pump (FP) module access cover.
- Disconnect the FP module electrical connector.
- Disconnect the fuel tank wiring harness electrical connector.
- Disconnect the Fuel Tank Pressure (FTP) sensor electrical connector.
- Disconnect the fuel tank jumper tube-to-FP module quick connect coupling. For additional information, refer to FUEL SYSTEM-GENERAL INFORMATION .
- Attach the Fuel Storage Tanker tube to the FP
module outlet fitting and remove one fourth (approximately 5 gallons) of the fuel from a completely full tank, lowering the fuel level below the FP
module mounting flange.
All-Wheel Drive (AWD) vehicles
- Remove the Evaporative Emission (EVAP) canister. For additional information, refer to EVAPORATIVE EMISSIONS .
- Remove the driveshaft. For additional information, refer to DRIVESHAFT .
- Position the Powertrain Lift under the fuel tank.
- Loosen the 2 rear fuel tank strap bolts.
- Calculate the correct torque wrench setting for the following torque. Refer to the appropriate Torque Wrench Adapter Formula.
- To install, use a torque adapter and tighten to 35 N.m (26 lb-ft).
- Remove the 2 front fuel tank strap bolts.
- To install, tighten to 35 N.m (26 lb-ft).
- Partially lower the front of the fuel tank to access the FP module shield nuts.
- Remove the 3 nuts and the FP
module shield.
- To install, tighten to 9 N.m (80 lb-in).
- Raise the fuel tank into the installed position and reinstall the 2 front fuel tank strap bolts.
All vehicles
- Install the Fuel Tank Sender Unit Wrench, remove the FP
module lock ring.
AWD vehicles
- Carefully lift the FP
module out of the fuel tank allowing access and disconnect the FP
module internal quick connect coupling. For additional information, refer to
FUEL SYSTEM-GENERAL INFORMATION
.
All vehicles
- Completely remove the FP module from the fuel tank.
- Remove and discard the FP module O-ring seal.
- To install, reverse the removal procedure.
- Make sure the aligN.ment arrows on the fuel pump module and the fuel tank meet before tightening the FP module lock ring.
- Tighten the FP lock ring until it meets the stop tabs on the fuel tank.
NOTE:
Clean the FP
module connections, couplings, flange surfaces and the immediate surrounding area of any dirt or foreign material.
NOTE:
Place absorbent toweling in the immediate surrounding area in case of fuel spillage.
NOTE:
Install a suitable cap on the FP
module port to avoid fuel spillage when lowering the front of the fuel tank.
NOTE:
The fuel tank must be placed back into the installed position prior to FP
module removal to avoid fuel spillage.
NOTE:
Carefully install the Fuel Tank Sender Unit Wrench to avoid damaging the FP
module when removing the lock ring.
NOTE:
The Fuel Pump (FP) module must be handled carefully to avoid damage to the float arm.
NOTE:
The Fuel Pump (FP) module must be handled carefully to avoid damage to the float arm.
NOTE:
The FP
module will have residual fuel remaining internally, drain into a suitable container.
NOTE:
Inspect the surfaces of the FP
module flange and fuel tank O-ring seal contact surfaces. Do not polish or adjust the O-ring seal contact area of the fuel tank flange or the fuel tank. Install a new FP
module or fuel tank if the O-ring seal contact area is bent, scratched or corroded.
NOTE:
Make sure to install a new FP
module O-ring seal.
NOTE:
To install, apply clean engine oil to the O-ring seal.