Last Modified: 08-21-2023 6.11:8.1.0 Doc ID: RM100000001YO6A
Model Year Start: 2022 Model: Avalon Prod Date Range: [08/2021 -           ]
Title: 2GR-FKS (FUEL): FUEL PUMP ECU: REMOVAL; 2022 MY Avalon [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 pump control ECU 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 [04/2018 -        ]; PARK ASSIST / MONITORING: INTELLIGENT CLEARANCE SONAR SYSTEM (for Gasoline Model): CALIBRATION

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 Gasoline Model with Cornering Light)

Memorize steering angle neutral point

Parking Assist Monitor System

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

Panoramic View Monitor System

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

PROCEDURE

1. REMOVE REAR SEAT ASSEMBLY

Click here 2022 MY Avalon Avalon HV [08/2021 -        ]; SEAT: REAR SEAT ASSEMBLY: REMOVAL

2. REMOVE CENTER STOP LIGHT SET

Click here 2019 - 2022 MY Avalon Avalon HV [04/2018 -        ]; LIGHTING (EXT): HIGH MOUNTED STOP LIGHT ASSEMBLY: REMOVAL

3. REMOVE LUGGAGE COMPARTMENT INNER TRIM PAD (w/o Seat Heater System)

Click here 2022 MY Avalon Avalon HV [08/2021 -        ]; SEAT: REAR SEAT RECLINING CONTROL CABLE: REMOVAL+

4. DISCONNECT REAR SEAT 3 POINT TYPE BELT ASSEMBLY LH

Click here 2022 MY Avalon Avalon HV [08/2021 -        ]; SEAT BELT: REAR SEAT OUTER BELT ASSEMBLY: REMOVAL+

5. DISCONNECT REAR SEAT 3 POINT TYPE BELT ASSEMBLY RH

HINT:

Use the same procedure as for the LH side.

6. DISCONNECT REAR DOOR OPENING TRIM WEATHERSTRIP LH

Click here 2022 MY Avalon Avalon HV [08/2021 -        ]; SEAT BELT: REAR SEAT OUTER BELT ASSEMBLY: REMOVAL+

7. DISCONNECT REAR DOOR OPENING TRIM WEATHERSTRIP RH

HINT:

Use the same procedure as for the LH side.

8. REMOVE ROOF SIDE RAIL GARNISH ASSEMBLY LH

Click here 2022 MY Avalon Avalon HV [08/2021 -        ]; INTERIOR PANELS / TRIM: ROOF HEADLINING: REMOVAL+

9. REMOVE ROOF SIDE RAIL GARNISH ASSEMBLY RH

HINT:

Use the same procedure as for the LH side.

10. REMOVE ROOF SIDE INNER GARNISH LH

Click here 2022 MY Avalon Avalon HV [08/2021 -        ]; INTERIOR PANELS / TRIM: ROOF HEADLINING: REMOVAL+

11. REMOVE ROOF SIDE INNER GARNISH RH

HINT:

Use the same procedure as for the LH side.

12. REMOVE REAR SEAT SHOULDER BELT COVER

Click here 2022 MY Avalon Avalon HV [08/2021 -        ]; SEAT BELT: REAR SEAT OUTER BELT ASSEMBLY: REMOVAL+

13. REMOVE PACKAGE TRAY TRIM PANEL ASSEMBLY

Click here 2022 MY Avalon Avalon HV [08/2021 -        ]; SEAT BELT: REAR SEAT OUTER BELT ASSEMBLY: REMOVAL+

14. REMOVE ROOM PARTITION BOARD LH

Click here 2022 MY Avalon Avalon HV [08/2021 -        ]; SEAT: REAR SEAT RECLINING CONTROL CABLE: REMOVAL+

15. REMOVE FUEL PUMP CONTROL ECU

(a) Disconnect the 2 fuel pump control ECU connectors.

(b) Remove the nut and fuel pump control ECU from the vehicle body.

NOTICE:

Do not reuse the fuel pump control ECU if it has been dropped or subjected to a severe impact.

16. REMOVE FUEL PUMP CONTROL ECU BRACKET

(a) Remove the 2 bolts and fuel pump control ECU bracket from the fuel pump control ECU.