Toyota Avalon (XX50) 2019-2022 Service & Repair Manual: Removal

REMOVAL

CAUTION / NOTICE / HINT

The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during fuel tank pressure sensor (vapor pressure sensor assembly) removal/installation are shown below.

Necessary Procedures After Parts Removed/Installed/Replaced

Replaced Part or Performed Procedure

Necessary Procedure

Effect/Inoperative Function when Necessary Procedure not Performed

Link

*: When performing learning using the Techstream.

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Disconnect cable from negative (-) auxiliary battery terminal

Perform steering sensor zero point calibration

Lane departure alert system (w/ Steering Control)

Pre-collision system

Intelligent clearance sonar system*

Lighting system (w/ AFS)(EXT)

Memorize steering angle neutral point

Parking assist monitor system

Panoramic view monitor system

PROCEDURE

1. REMOVE REAR SEAT ASSEMBLY

Click here

2. REMOVE REAR FLOOR SERVICE HOLE COVER

Click here

3. REMOVE FUEL TANK PRESSURE SENSOR (VAPOR PRESSURE SENSOR ASSEMBLY)

(a) Remove the tube joint clip and pull off the fuel tank pressure sensor (vapor pressure sensor assembly) from the fuel tank assembly.

NOTICE:

  • Remove any dirt or foreign matter on the fuel tank pressure sensor (vapor pressure sensor assembly) before performing this work.
  • Do not allow any scratches or foreign matter to get on the parts when disconnecting them as the fuel tank pressure sensor (vapor pressure sensor assembly) has an O-ring that seals the fuel suction plate sub-assembly.
  • Perform this work by hand. Do not use any tools.
  • If the fuel suction plate sub-assembly and fuel tank pressure sensor (vapor pressure sensor assembly) are stuck, carefully wiggle or push and pull the fuel tank pressure sensor (vapor pressure sensor assembly) to release it. Pull the fuel tank pressure sensor (vapor pressure sensor assembly) off the fuel suction plate sub-assembly carefully.

*1

Fuel Tank Pressure Sensor (Vapor Pressure Sensor Assembly)

*2

Fuel Suction Plate Sub-assembly

*3

Tube Joint Clip

*a

O-ring

    Installation

    Fuel Vapor Containment Valve

    See More:

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    Toyota Avalon (XX50) 2019-2022 Owners Manual

    Toyota Avalon (XX50) 2019-2022 Service & Repair Manual

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