Engine Coolant Temperature Sensor (ECTS) [Water Temperature Control Assembly]
WARNING: This page is about a different car, the 2018 Hyundai Ioniq. However, it is still accessible from the selected car via links, so may be relevant.
- Turn ignition switch OFF and disconnect the negative (-) battery cable.
- Remove the air cleaner assembly
(Refer to "AIR CLEANER ")
- Remove the purge control solenoid valve.
(Refer to "PURGE CONTROL SOLENOID VALVE (PCSV) ")
- Disconnect the engine coolant temperature sensor connector (A).
- Remove the engine coolant temperature sensor after removing the fixing pin (B).NOTE:
- Note that engine coolant may flow out from the water temperature control assembly when removing the sensor.
- Fill with engine coolant.
(Refer to "COOLANT ")