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Home >> Toyota >> 2017 >> Prius C Two >> Repair and Diagnosis >> Engine Performance >> Remove, Overhaul & Install >> Engine Control System (Service Information) >> Engine Coolant Temperature Sensor >> Removal [11/2015 - ] >> Procedure
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Removal [11/2015 - ]: Procedure

  1. DRAIN COOLANT (for Engine) 

    Refer to PROCEDURE - Step 1

  2. REMOVE INVERTER WITH CONVERTER ASSEMBLY 

    (Refer to REMOVAL [11/2015 - ] ).

  3. REMOVE ENGINE COOLANT TEMPERATURE SENSOR 
    1. Disconnect the wire harness.
      GTY339955Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002.
    2. Disconnect the engine coolant temperature sensor connector.
      GTY339956Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002.
    3. Using a union nut wrench 19 mm, remove the engine coolant temperature sensor.
      GTY704830Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002.
      TEXT IN ILLUSTRATION

      *a Union Nut Wrench
      *b Gasket
    4. Remove the gasket from the engine coolant temperature sensor.