Removal
2ZR-FXE COOLING: TEMPERATURE SWITCH: REMOVAL
1. DRAIN COOLANT (for Engine) Coolant (for Engine)
2. REMOVE ENGINE COOLANT TEMPERATURE SENSOR
(a) Disconnect the connector.
(b) Using a union nut wrench (19 mm), remove the engine coolant temperature sensor.
NOTICE:
Do not apply any excessive force to the heater pipe when removing the engine coolant temperature sensor.