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

INSTALLATION

PROCEDURE

1. INSTALL FUEL MAIN VALVE ASSEMBLY

(a) Apply gasoline to 2 new O-rings. Then install the O-rings to the fuel main valve assembly (for Low Pressure).

(b) Apply gasoline to 2 new O-rings. Then install the O-rings to the fuel main valve assembly (for High Pressure).

*1	Fuel Main Valve Assembly (for Low Pressure)	*2	Fuel Main Valve Assembly (for High Pressure)
*a	Identification Mark (Part Number)	-	-

NOTICE:

Make sure that the O-rings are not cut or pinched during installation.
The fuel main valve assembly (for Low Pressure) and fuel main valve assembly (for High Pressure) have identification marks (part numbers). If the parts are installed in the incorrect positions, the engine may stall. Therefore, make sure to install the parts in the correct positions.

A	Fuel Main Valve Assembly (for Low Pressure)	23070-31***
B	Fuel Main Valve Assembly (for High Pressure)	23070-36***

(d) Install the 2 clips to the fuel filter.

2. INSTALL FUEL PUMP

Click here

3. INSTALL FUEL SENDER GAUGE ASSEMBLY

Click here

4. INSTALL FUEL SUCTION TUBE WITH PUMP AND GAUGE ASSEMBLY

Click here

Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Can Communication System(for Gasoline Model): Door Mirror ECU RH Communication Stop Mode
DESCRIPTION Detection Item Symptom Trouble Area Door Mirror ECU RH Communication Stop Mode Any of the following conditions are met: Communication stop for "Front Door RH/R-Mirror (FR-Door/R-Mirror)" is indicated on the "Communication Bus Check" screen of the Techstream. Click here Communication stop ...

Toyota Avalon (XX50) 2019-2022 Owners Manual