Removal [11/2022 - ]: Procedure

WARNING: This page is about a different car, the 2025 Toyota Corolla Cross, 2024 Toyota Corolla Cross, and 2023 Toyota Corolla Cross. However, it is still accessible from the selected car via links, so may be relevant.

REMOVE NO. 1 ENGINE UNDER COVER ASSEMBLY
Refer to PROCEDURE - Step 7
REMOVE INTAKE MANIFOLD
Refer to REMOVAL [11/2022 - ]
DISCONNECT NO. 2 RADIATOR HOSE
Refer to PROCEDURE - Step 21

DISCONNECT NO. 7 WATER BY-PASS HOSE

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Slide the clip and disconnect the No. 7 water by-pass hose from the water inlet with thermostat sub-assembly
NOTE:
- Do not apply force to the water inlet with thermostat sub-assembly when disconnecting the No. 7 water by-pass hose.
- Do not damage the water inlet with thermostat sub-assembly.
  HINT:
  
  When disconnecting the No. 7 water by-pass hose, slide the clip, rotate the hose and pull it straight off the pipe.

REMOVE ENGINE WATER PUMP ASSEMBLY (WATER INLET HOUSING)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Disconnect the sensor wire connector.
Disconnect the engine water pump assembly (water inlet housing) connector.
Using an 8 mm socket wrench, remove the bolt and disconnect the sensor wire from the engine water pump assembly (water inlet housing).
Remove the 4 bolts and engine water pump assembly (water inlet housing) from the cylinder block assembly.

REMOVE WATER INLET WITH THERMOSTAT SUB-ASSEMBLY

Using an 8 mm socket wrench, remove the 2 bolts and water inlet with thermostat sub-assembly.
Remove the gasket from the water inlet with thermostat sub-assembly.
Remove the gasket from the engine water pump assembly (water inlet housing).