Last Modified: 08-21-2023 6.11:8.1.0 Doc ID: RM100000001PX4D
Model Year Start: 2021 Model: Avalon Prod Date Range: [08/2020 -           ]
Title: A25A-FKS (ENGINE CONTROL): ENGINE COOLANT TEMPERATURE SENSOR: INSTALLATION; 2021 - 2022 MY Avalon [08/2020 -        ]

INSTALLATION

PROCEDURE

1. INSTALL ENGINE COOLANT TEMPERATURE SENSOR

HINT:

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

Click here 2021 - 2022 MY Avalon [08/2020 -        ]; A25A-FKS (ENGINE CONTROL): SFI SYSTEM: INITIALIZATION

(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.

(c) Connect the engine coolant temperature sensor connector.

2. ADD ENGINE COOLANT

Click here 2021 - 2022 MY Avalon [08/2020 -        ]; MAINTENANCE: A25A-FKS COOLANT: REPLACEMENT+

3. INSPECT FOR COOLANT LEAK

Click here 2021 - 2022 MY Avalon [08/2020 -        ]; A25A-FKS (COOLING): COOLING SYSTEM: ON-VEHICLE INSPECTION+

4. PERFORM INITIALIZATION

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

Click here 2021 - 2022 MY Avalon [08/2020 -        ]; A25A-FKS (ENGINE CONTROL): SFI SYSTEM: INITIALIZATION