Nissan Murano 2003-05

Removal & Installation

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  1. Before servicing the vehicle, refer to the Precautions Section.
  2.  
  3. Relieve the fuel system pressure.
  4.  
  5. Open the fuel filler lid.
  6.  
  7. Open the filler cap and release the pressure inside the fuel tank.
  8.  
  9. Remove or disconnect the following:

    Rear seat cushion trim and pad bolts, then lift up rear seat cushion.
     
    Inspection hole cover for main and sub fuel level sensor unit by turning clips counterclockwise by 90°.
     
    Harness connector and quick connectors for EVAP/Vent line hose and fuel feed tube. Disconnect EVAP/Vent line hose connector (push in tubs and pull out).
     
    Remove the retainer for main and sub fuel level sensor unit with fuel tank lock ring wrench (SST) by turning counterclockwise.
     
    Remove main fuel level sensor unit, fuel filter and fuel pump assembly, and sub fuel level sensor unit. Raise the main fuel level sensor unit, fuel filter and fuel pump assembly, and disconnect the fuel hose connector (push in tabs and pull out) and sub fuel level sensor unit harness connector. Raise and release the sub fuel level sensor unit to remove.
     

  10.  

To install:

  1. Installation is the reverse of removal. Note the following:

    Connect fuel hose connector (push in until it stops) and sub fuel level sensor unit harness connector.
     
    Align the direction mark on main and sub fuel level sensor unit with that on fuel tank as shown in the illustration.
     
    Install the inspection hole cover with front mark (arrow) facing front of the vehicle (Both for right and left). Lock the clips by turning clockwise.
     

  2.  
  3. Connect the quick connector as follows.

    Check the connection for damage or any foreign materials.
     
    Align the connector with the tube, then insert the connector straight into the tube until a click is heard.
     
    After connecting, make sure that the connection is secure by following method.
     
    Pull the tube and the connector to make sure they are securely connected. Visually confirm that the two retainer tabs are connected to the connector.
     

  4.  
  5. Turn ignition switch ON (with engine stopped), then check connections for leaks by applying fuel pressure to fuel piping.
  6.  
  7. Start the engine and let it idle and make sure there are no fuel leaks at the fuel system connections.
  8.  

 
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