Last Modified: 07-31-2024 6.11:8.1.0 Doc ID: RM10000000270PD
Model Year Start: 2023 Model: Corolla Prod Date Range: [09/2022 - 11/2022]
Title: 2ZR-FAE (ENGINE CONTROL): ENGINE COOLANT TEMPERATURE SENSOR: INSTALLATION; 2023 MY Corolla [09/2022 - 11/2022]

INSTALLATION

PROCEDURE

1. INSTALL ENGINE COOLANT TEMPERATURE SENSOR

HINT:

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

Click here 2020 - 2023 MY Corolla [01/2019 - 11/2022]; 2ZR-FAE (ENGINE CONTROL): SFI SYSTEM: INITIALIZATION

(a) Install a new gasket to the engine coolant temperature sensor.

(b) Using SST, install the engine coolant temperature sensor to the cylinder head sub-assembly.

SST: 09817-33191

Torque:

19.6 N·m {200 kgf·cm, 14 ft·lbf}

NOTICE:

If the engine coolant temperature sensor has been struck or dropped, replace it.

(c) Connect the engine coolant temperature sensor connector.

2. INSTALL BATTERY

Click here 2023 MY Corolla [09/2022 - 11/2022]; MAINTENANCE: 2ZR-FAE BATTERY: INSTALLATION

3. ADD ENGINE COOLANT

Click here 2020 - 2023 MY Corolla [01/2019 - 11/2022]; MAINTENANCE: 2ZR-FAE COOLANT: REPLACEMENT+

4. INSPECT FOR COOLANT LEAK

Click here 2020 - 2023 MY Corolla [01/2019 - 11/2022]; 2ZR-FAE (COOLING): COOLING SYSTEM: ON-VEHICLE INSPECTION+

5. PERFORM INITIALIZATION

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

Click here 2020 - 2023 MY Corolla [01/2019 - 11/2022]; 2ZR-FAE (ENGINE CONTROL): SFI SYSTEM: INITIALIZATION

6. INITIALIZATION AFTER RECONNECTING BATTERY TERMINAL

HINT:

When disconnecting and reconnecting the battery, there is an automatic learning function that completes learning when the respective system is used.

Click here 2023 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 - 11/2022]; SETUP: WHEN DISCONNECTING OR RECONNECTING BATTERY TERMINAL: AUTOMATIC LEARNING CHART