A25A-FXS (ENGINE CONTROL): ENGINE COOLANT TEMPERATURE SENSOR: INSTALLATION; 2019 - 2022 MY Avalon HV [04/2018

Last Modified: 08-21-2023	6.11:8.1.0	Doc ID: RM100000001B4FY
Model Year Start: 2019	Model: Avalon HV	Prod Date Range: [04/2018 - ]
Title: A25A-FXS (ENGINE CONTROL): ENGINE COOLANT TEMPERATURE SENSOR: INSTALLATION; 2019 - 2022 MY Avalon HV [04/2018 - ]

INSTALLATION

1. INSTALL ENGINE COOLANT TEMPERATURE SENSOR

HINT:

Perform "Inspection After Repair" after replacing the engine coolant temperature sensor.

Click here

(a) Apply a light coat of engine coolant to the O-ring of the engine coolant temperature sensor.

(b) Install the engine coolant temperature sensor to the water outlet with a new clip.

NOTICE:

If the engine coolant temperature sensor has been struck or dropped, replace it.
If reusing the engine coolant temperature sensor, be sure to inspect the O-ring.
Make sure that the O-ring is not cracked or moved out of place when installing the engine coolant temperature sensor.

2. INSTALL INVERTER WITH CONVERTER ASSEMBLY

Click here

3. INSTALL NO. 2 ENGINE COOLANT TEMPERATURE SENSOR

(a) Apply a light coat of engine coolant to the O-ring of the No. 2 engine coolant temperature sensor.

(b) Install the No. 2 engine coolant temperature sensor to the radiator pipe with a new clip.

NOTICE:

If the No. 2 engine coolant temperature sensor has been struck or dropped, replace it.
If reusing the No. 2 engine coolant temperature sensor, be sure to inspect the O-ring.
Make sure that the O-ring is not cracked or moved out of place when installing the No. 2 engine coolant temperature sensor.

4. INSTALL INLET AIR CLEANER ASSEMBLY

Click here

5. INSTALL COOL AIR INTAKE DUCT SEAL

Click here

6. ADD ENGINE COOLANT (for Engine)

Click here

7. INSPECT FOR COOLANT LEAK (for Engine)

Click here

8. PERFORM INITIALIZATION

(a) Perform "Inspection After Repair" after replacing the engine coolant temperature sensor.

Click here