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Removal [09/2022 - 11/2022]: Procedure

WARNING: This page is about a different car, the 2025 Toyota GR Corolla, 2024 Toyota GR Corolla, and 2023 Toyota GR Corolla. However, it is still accessible from the selected car via links, so may be relevant.
  1. REMOVE FUEL TANK SUB-ASSEMBLY 

    Refer to REMOVAL [09/2022 - 11/2022]

  2. DISCONNECT FUEL TANK VENT HOSE SUB-ASSEMBLY 
    NOTE:
    • Remove any dirt or foreign matter on the tube connector before performing this work.
    • Do not allow any scratches or foreign matter to get on the parts when disconnecting them as the tube connector has an O-ring that seals the pipe (canister (charcoal canister assembly)).
    • Perform this work by hand. Do not use any tools.
    • Do not forcibly bend, twist or turn the fuel tank vent hose.
    • Protect the disconnected parts by covering them with plastic bags after disconnecting the fuel tank vent hose.
    • If the tube connector and pipe (canister (charcoal canister assembly)) are stuck, push and pull to release them.
    1. GTY1108461Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Retainer *b Tab
      *c Tube Connector *d O-ring
      *e Pipe (Canister (Charcoal Canister Assembly)) - -
      Pinch Pull
      Pull off - -
      1. Pinch the tabs of the retainer to disengage the lock claws and pull it down.

        HINT: 

        Do not remove the retainer.

      2. Pull off the fuel tank vent hose sub-assembly from the canister (charcoal canister assembly).
  3. DISCONNECT VENT LINE HOSE 
    NOTE:
    • Remove any dirt or foreign matter on the tube connector before performing this work.
    • Do not allow any scratches or foreign matter to get on the parts when disconnecting them as the tube connector has an O-ring that seals the pipe (canister (charcoal canister assembly)).
    • Perform this work by hand. Do not use any tools.
    • Do not forcibly bend, twist or turn the vent line hose.
    • Protect the disconnected parts by covering them with plastic bags after disconnecting the vent line hose.
    • If the tube connector and pipe (canister (charcoal canister assembly)) are stuck, push and pull to release them.
    1. GTY1107374Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Vent Line Hose *2 Pipe (Canister (Charcoal Canister Assembly))
      *a Retainer *b Tab
      *c Tube Connector *d O-ring
      *e Pipe (Canister (Charcoal Canister Assembly)) - -
      Pinch Pull
      Pull off - -
      1. Pinch the tabs of the retainer to disengage the lock claws and pull it down.

        HINT: 

        Do not remove the retainer.

      2. Pull off the vent line hose from the canister (charcoal canister assembly).
  4. DISCONNECT FUEL EMISSION HOSE 
    1. GTY1104664Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  5. REMOVE CANISTER (CHARCOAL CANISTER ASSEMBLY) 
    1. GTY1104665Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  6. REMOVE CHARCOAL CANISTER OUTLET GUIDE 
    1. GTY1104666Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  7. REMOVE AIR LINE HOSE 
    NOTE:
    • Remove any dirt or foreign matter on the tube connector before performing this work.
    • Do not allow any scratches or foreign matter to get on the parts when disconnecting them as the tube connector has an O-ring that seals the pipe (leak detection pump sub-assembly).
    • Perform this work by hand. Do not use any tools.
    • Do not forcibly bend, twist or turn the air line tube.
    • Protect the disconnected parts by covering them with plastic bags after disconnecting the air line tube.
    • If the tube connector and pipe (leak detection pump sub-assembly) are stuck, push and pull to release them.
    1. GTY1106827Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Air Line Tube *2 Pipe (Leak Detection Pump Sub-assembly)
      *a Retainer *b Tab
      *c Tube Connector *d O-ring
      *e Pipe (Leak Detection Pump Sub-assembly) - -
      Pinch Pull
      1. Push the retainer and pull off the air line tube.

        HINT: 

        Do not remove the retainer.

  8. REMOVE NO. 2 CHARCOAL CANISTER SUB-ASSEMBLY 
    1. GTY1108663Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. GTY1107301Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      1. Disconnect the 4 clamps.
  9. REMOVE LEAK DETECTION PUMP SUB-ASSEMBLY 

    HINT: 

    Only perform this procedure when replacement of the leak detection pump sub-assembly is necessary.

    1. GTY1105104Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      1. Before removing the leak detection pump sub-assembly, clean the No. 2 charcoal canister sub-assembly by blowing air into it to ensure that the No. 2 charcoal canister sub-assembly is free of foreign matter.
        NOTE:
        • Make sure to clean the No. 2 charcoal canister sub-assembly using air only.
        • Do not use gasoline, thinners or solvents.
      2. While disengaging the 2 claws as shown in the illustration, push the leak detection pump sub-assembly upwards using a screwdriver with its tip wrapped with protective tape to remove it.
    2. GTY1079939Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      1. Check if the No. 2 charcoal canister sub-assembly contains foreign matter such as mud or water.
        1. Visually check that the inside of the No. 2 charcoal canister sub-assembly is free of foreign matter.
        2. Hold the No. 2 charcoal canister sub-assembly upside down to make sure that it is free of foreign matter.

          If the No. 2 charcoal canister sub-assembly contains foreign matter, replace it.

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