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Home >> Toyota >> 2022 >> Avalon XLE >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 31 (Fuel System (Service Information) [A25A-FXS]) >> Fuel Pump >> Disassembly [04/2018 - ] >> Procedure

Disassembly [04/2018 - ]: Procedure

WARNING: This page is about a different variant/trim than selected.
  1. REMOVE FUEL SENDER GAUGE ASSEMBLY 

    See step  2 [04/2018 - 08/2021] See step  2 [08/2021 - ]

  2. REMOVE FUEL PUMP 
    1. for Type A:
      1. Disengage the clamp to disconnect the fuel pump harness from the fuel suction plate sub-assembly.
        GTY763249Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        NOTE:
        • Do not damage the wire harness.
        • When disengaging each wire harness from the clamp, disengage one wire at a time.
      2. Disconnect the 2 fuel pump harness connectors.
      3. Disengage the claw and slide the fuel suction plate sub-assembly and then separate it from the fuel sub-tank sub-assembly.
        GTY749595Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        *1 Fuel Suction Plate Sub-assembly
        Pull
        Slide
      4. Disengage the 4 claws and remove the fuel suction plate sub-assembly from the fuel sub-tank sub-assembly.
        GTY763254Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      5. Disengage the claw and clamp, and disconnect the fuel pump harness.
        GTY763252Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      6. Disconnect the fuel pump harness connector.
        GTY763243Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      7. Disengage the 3 claws and remove the No. 2 fuel suction support from the fuel tube supporter.
        GTY750569Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        *a Fuel Tube Supporter
      8. Remove the fuel pump from the fuel tube supporter.
        GTY773618Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      9. Remove the O-ring and fuel pump spacer from the fuel pump.
        GTY753873Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        *1 O-ring
        *2 Fuel Pump Spacer
    2. for Type B:
      1. Disengage the clamp to disconnect the fuel pump harness from the fuel suction plate sub-assembly.
        GTY948129Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        NOTE:
        • Do not damage the wire harness.
        • When disengaging each wire harness from the clamp, disengage one wire at a time.
      2. Disconnect the 2 fuel pump harness connectors.
      3. Disengage the claw and slide the fuel suction plate sub-assembly and then separate it from the fuel sub-tank sub-assembly.
        GTY947829Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        *1 Fuel Suction Plate Sub-assembly
        Pull
        Slide
      4. Disengage the 4 claws and remove the fuel suction plate sub-assembly from the fuel sub-tank sub-assembly.
        GTY947258Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      5. Disengage the claw and disconnect the fuel pump harness.
        GTY948117Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      6. Disconnect the fuel pump harness connector.
        GTY948120Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      7. Disengage the 3 claws and remove the No. 2 fuel suction support from the fuel tube supporter.
        GTY947780Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        *a Fuel Tube Supporter
      8. Remove the fuel pump from the fuel tube supporter.
        GTY948175Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      9. Remove the O-ring and fuel pump spacer from the fuel pump.
        GTY753873Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        *1 O-ring
        *2 Fuel Pump Spacer
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