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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: Identifying Engine Coolant Temperature Sensor Connector
      G05188995Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL 
  4. ADD ENGINE COOLANT  (See COOLANT )
  5. ADD HV COOLANT  (See REPLACEMENT )
  6. INSPECT FOR COOLANT LEAK (for Engine)  (See ON-VEHICLE INSPECTION )
  7. INSPECT FOR COOLANT LEAK (for Inverter) 
  8. INSTALL ENGINE UNDER COVER RH 
  9. INSTALL ENGINE UNDER COVER LH 
  10. INSTALL RADIATOR SUPPORT OPENING COVER  (See INSPECTION  )
  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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