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Engine Coolant Temperature Sensor: Installation

  1. INSTALL ENGINE COOLANT TEMPERATURE SENSOR 
    1. Using a 19 mm deep socket wrench, install a new gasket and the sensor.

      Torque: 20 N*m (204 kgf*cm, 15 ft.*lbf) 

    2. Connect the sensor connector.
  2. INSTALL INVERTER WITH CONVERTER 
    1. Install the inverter with converter (See INSTALLATION ) .
      Fig 1: Locating Engine Coolant Temperature Sensor Connector
      G05188995Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL 
  4. ADD ENGINE COOLANT (See  ON-VEHICLE INSPECTION  )  
  5. ADD HV COOLANT (See  ON-VEHICLE INSPECTION  )  
  6. CHECK FOR ENGINE COOLANT LEAKS (See  ON-VEHICLE INSPECTION  )  
  7. CHECK FOR HV COOLANT LEAKS 
  8. INSTALL ENGINE UNDER COVER RH 
  9. INSTALL ENGINE UNDER COVER LH 
  10. INSTALL RADIATOR SUPPORT OPENING COVER (See  INSTALLATION   ) 
  11. PERFORM INITIALIZATION 
    1. Perform initialization (see INITIALIZATION ).
      NOTE: Certain systems need to be initialized after disconnecting and reconnecting the cable from the negative (-) battery terminal.
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