FUEL PUMP REMOVAL

CAUTION / NOTICE / HINT

The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed, installed, or replaced during the fuel pump with filter assembly removal/installation are shown below.

Necessary Procedure After Parts Removed/Installed/Replaced
Replacement Part or Procedure Necessary Procedure Effect/Inoperative when not Performed Link
Disconnect cable from negative battery terminal Memorize steering angle neutral point Parking assist monitor system

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LKA/LDA system

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Pre-crash safety system
Adaptive high beam system
Reset power trunk lid Power trunk lid system

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Replacement of fuel pump with filter assembly (for low pressure side) Inspection After Repair

  • Poor idle, etc.

  • Engine start function, etc.

CAUTION:


  • B002CR9

    Never perform work on fuel system components near any possible ignition sources.

  • Vaporized fuel could ignite, resulting in a serious accident.


  • B002EKE

    Do not perform work on fuel system components without first disconnecting the cable from the negative (-) battery terminal.

  • Sparks could cause vaporized fuel to ignite, resulting in a serious accident.

PROCEDURE


  1. PRECAUTION

    Note

    After turning the engine switch off, waiting time may be required before disconnecting the cable from the negative (-) battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) battery terminal notices before proceeding with work.

    Click here

  2. DISCHARGE FUEL SYSTEM PRESSURE

    Click here

  3. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

    Click here

    Note

    When disconnecting the cable, some systems need to be initialized after the cable is reconnected.

    Click here

  4. REMOVE REAR SEAT ASSEMBLY

    Click here

  5. REMOVE REAR FLOOR SERVICE HOLE COVER


    1. B002E81C01
      *a Protective Tape

      Using a clip remover with its tip wrapped with protective tape, remove the rear floor service hole cover and butyl tape.

    2. Disconnect the fuel pump connector.

  6. DISCONNECT FUEL TANK MAIN TUBE SUB-ASSEMBLY


    1. B002CIMC01
      *1 Fuel Suction Plate Sub-assembly
      *2 Tube Joint Clip
      *a Fuel Tube Joint
      *b O-ring
      *c Nylon Tube
      B002DP3 Pull off
      B002CU5 Pull off

      Remove the tube joint clip, and pull off the fuel tube joint of the fuel tank main tube sub-assembly.

      Note


      • Remove any foreign matter on the fuel tube joint before performing this work.

      • Do not allow any scratches or foreign matter to get on the parts when disconnecting them as the fuel tube joint has O-rings that seal the plug.

      • Be sure to disconnect the fuel tube joint by hand.

      • Do not forcibly bend, twist or turn the nylon tube.

      • Protect the disconnected part by covering it with a plastic bag after disconnecting the fuel tube joint.

      • If the fuel tube joint and fuel suction plate sub-assembly are stuck, push and pull to release them.

  7. REMOVE FUEL PUMP GAUGE RETAINER


    1. B002EG5C01
      B002CU5 Front Side

      Release the lock to remove the No. 1 fuel tube clamp.

    2. Remove the fuel pump gauge retainer.


      1. B002CPZC01
        *a Insertion Point
        B002DP3 SST (Bolt)

        Set the 2 claws, 2 bolts and plate of SST on the fuel pump gauge retainer.

        SST
        09808-14031   ( 09808-01010, 09808-01020, 09808-01030, 09808-01090 )
        09808-01071

        Tech Tips

        Securely insert the ends of SST (claw) into the insertion points in the fuel pump gauge retainer.

      2. While firmly pressing SST (claw) into the insertion points in the fuel pump gauge retainer, tighten SST (bolt).

      3. Attach the handle of SST.

      4. B002E4BE01

        Check once more that the tip of SST is securely inserted into the insertion area of the fuel pump gauge retainer as shown in the illustration.

      5. While lightly pressing down on SST so it does not come off the retainer, slowly turn the handle and remove the fuel pump gauge retainer.

        Note


        • Do not use any tools other than specified in this operation as this may result in damage to the fuel pump gauge retainer or the fuel tank assembly.

        • Do not press down on SST excessively as this may make the fuel pump gauge retainer hard to rotate, and may damage components.

        • Make sure to rotate SST (handle) horizontally. If it is rotated at an angle, SST may come off.

        • Do not spin SST too fast or use an impact wrench as this may result in damage to components.

        • If SST comes off of the fuel pump gauge retainer, loosen SST (bolt) and reinstall SST.

      6. While pressing down on the fuel suction tube with pump and gauge assembly, remove the fuel pump gauge retainer.

  8. REMOVE FUEL SUCTION TUBE WITH PUMP AND GAUGE ASSEMBLY


    1. B002F1U

      Disconnect the fuel return vent tube sub-assembly and remove the fuel suction tube with pump and gauge assembly from the fuel tank assembly.

      Note


      • Make sure that the fuel sender gauge assembly arm does not bend.

      • Do not damage the fuel return vent tube sub-assembly.

      • When disconnecting the fuel tube connector, do not excessively pull on the fuel return vent tube sub-assembly.

    2. Remove the fuel suction tube set gasket from the fuel tank assembly.