ENGINE COOLANT TEMPERATURE SENSOR INSTALLATION


  1. INSTALL ENGINE COOLANT TEMPERATURE SENSOR


    1. Apply a light coat of engine coolant to a new O-ring.

    2. Install the O-ring to the water temperature sensor.

    3. A0137B6E02

      Install the water temperature sensor to the water inlet with the clip.

    4. A0138NW

      Connect the water temperature sensor connector.

  2. ADD ENGINE COOLANT


    1. A01375N

      Install the drain plug with an O-ring and a new clip.

    2. Connect the radiator hose No.2.

    3. Pour engine coolant into the reserve tank assembly.

      Capacity
      4.0 to 4.4 L

      Note

      Do not substitute water for engine coolant.

      Tech Tips


      • Use of improper engine coolant may damage the engine coolant system.

      • Use only Premium Long Life Coolant for 1WZ and 2WZ-TV. Pre-mixed. Green. or similar high quality ethylene glycol based non-silicate, non-amine, non-nitrite, and non-borate engine coolant with long-life hybrid organic acid technology (coolant with long-life hybrid organic acid technology consists of a combination of low phosphates and organic acids).

    4. Check the engine coolant level inside the radiator assembly by pressing the inlet and outlet radiator hoses several times by hand. If the engine coolant level goes down, add engine coolant.

    5. A0136NJ

      Connect the water by-pass hose with the hose clamp.

      Tech Tips

      Connect the water by-pass hose, when the fluid flows clean and without air bubbles.

    6. Slowly pour engine coolant into the radiator reservoir until it reaches the FULL line.

    7. Install the reservoir tank cap sub-assembly securely.

  3. INSTALL BATTERY


    1. A01382G

      Install the battery and clamp with the bolt.

      Torque:
      15 N*m  { 154 kgf*cm, 11 ft.*lbf }

    2. Connect the positive battery cable.

      Torque:
      5.4 N*m  { 55 kgf*cm, 48 in.*lbf }

  4. CHECK FOR ENGINE COOLANT LEAKS


    1. Start the engine.

    2. Maintain the engine speed at 1,500 rpm until the first cooling cycle (cooling fan on).

    3. Stop the engine and wait for cool down.

    4. If necessary top up the level to the maximum mark.