Last Modified: 08-21-2023 6.11:8.1.0 Doc ID: RM100000001YO5Y
Model Year Start: 2022 Model: Avalon HV Prod Date Range: [08/2021 -           ]
Title: A25A-FXS (FUEL): FUEL SENDER GAUGE ASSEMBLY: REMOVAL; 2022 MY Avalon HV [08/2021 -        ]

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 sender gauge 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.

Click here 2019 - 2022 MY Avalon HV [04/2018 -        ]; PARK ASSIST / MONITORING: INTELLIGENT CLEARANCE SONAR SYSTEM (for HV Model): CALIBRATION

Auxiliary battery terminal is disconnected/reconnected

Perform steering sensor zero point calibration

Lane Tracing Assist System

2022 MY Avalon Avalon HV [08/2021 -        ]; PRE-COLLISION: PRE-COLLISION SYSTEM: INITIALIZATION

Pre-collision System

Intelligent Clearance Sonar System*

Lighting System (for HV Model with Cornering Light)

Memorize steering angle neutral point

Parking Assist Monitor System

2019 - 2022 MY Avalon HV [04/2018 -        ]; PARK ASSIST / MONITORING: PARKING ASSIST MONITOR SYSTEM(for HV Model): INITIALIZATION

Panoramic View Monitor System

2019 - 2022 MY Avalon HV [04/2018 -        ]; PARK ASSIST / MONITORING: PANORAMIC VIEW MONITOR SYSTEM (for HV Model): INITIALIZATION

CAUTION:

  • Never perform work on fuel system components near any possible ignition sources.
  • Vaporized fuel could ignite, resulting in a serious accident.
  • Do not perform work on fuel system components without first disconnecting the cable from the negative (-) auxiliary battery terminal.
  • Sparks could cause vaporized fuel to ignite, resulting in a serious accident.

PROCEDURE

1. REMOVE FUEL SUCTION TUBE WITH PUMP AND GAUGE ASSEMBLY

Click here 2022 MY Avalon HV [08/2021 -        ]; A25A-FXS (FUEL): FUEL PUMP: REMOVAL

2. REMOVE FUEL SENDER GAUGE ASSEMBLY

(a) for Type A:

(1) Disconnect the fuel sender gauge assembly connector.

(2) Disengage the 2 clamps to disconnect the wire harness from the fuel suction tube with pump and gauge assembly.

NOTICE:

  • Do not damage the wire harness.
  • When disengaging each wire harness from the clamp, disengage one wire at a time.

(3) Disengage the claw to remove the fuel sender gauge assembly from the fuel suction tube with pump and gauge assembly.

NOTICE:

Be careful not to bend the arm of the fuel sender gauge assembly.

(b) for Type B:

(1) Disconnect the fuel sender gauge assembly connector.

(2) Disengage the 2 clamps to disconnect the wire harness from the fuel suction tube with pump and gauge assembly.

NOTICE:

  • Do not damage the wire harness.
  • When disengaging each wire harness from the clamp, disengage one wire at a time.

(3) Disengage the 2 claws to remove the fuel gauge bracket with fuel sender gauge assembly from the fuel suction tube with pump and gauge assembly.

NOTICE:

Be careful not to bend the arm of the fuel sender gauge assembly.

(4) Disengage the 2 claws to remove the fuel sender gauge assembly from the fuel gauge bracket.