INSTALL THROTTLE BODY ASSEMBLY

ADD ENGINE COOLANT

INSTALL AIR CLEANER HOSE ASSEMBLY

INSPECT FOR COOLANT LEAK

CHECK THROTTLE BODY ASSEMBLY

INSTALL NO. 1 ENGINE UNDER COVER SUB-ASSEMBLY

INSTALL FRONT FENDER SPLASH SHIELD SUB-ASSEMBLY LH

INSTALL FRONT FENDER SPLASH SHIELD SUB-ASSEMBLY RH

PERFORM INITIALIZATION

INSTALL V-BANK COVER SUB-ASSEMBLY

Install the 2 water by-pass hoses to the throttle body.

Install a new gasket to the intake air surge tank.

• HINT:

• Align the protrusion of the gasket with the groove of the intake air surge tank.

Install the throttle body with the 4 bolts.

• Torque:
• 10 N*m{ 102 kgf*cm, 7 ft.*lbf}

Connect the throttle position sensor and control motor connector.

Connect the 2 water by-pass hoses.

Add engine coolant.

• Standard Capacity:

• Item	Specified Condition
  with rear heater	16.2 liters (17.1 US qts, 14.3 Imp. qts)
  without rear heater	13.4 liters (14.2 US qts, 11.8 Imp. qts)

• NOTICE:

• Do not substitute plain water for engine coolant.

• HINT:

• TOYOTA vehicles are filled with TOYOTA SLLC at the factory. In order to avoid damage to the engine cooling system and other technical problems, only use TOYOTA SLLC or similar high quality ethylene glycol based non-silicate, non-amine, non-nitrite, non-borate 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).

Slowly pour coolant into the radiator reservoir until it reaches the F line.

Install the reservoir cap.

Press the No. 1 and No. 2 radiator hoses several times by hand, and then check the coolant level. If the coolant level is low, add coolant.

Install the radiator cap.

Start the engine and warm it up until the thermostat opens.

• HINT:

• The thermostat opening timing can be confirmed by pressing the radiator inlet hose by hand, and checking when the engine coolant starts to flow inside the hose.

Maintain the engine speed at 2000 to 2500 rpm.

• NOTICE:

Press the No. 1 and No. 2 radiator hoses several times by hand to bleed air.

• CAUTION:

Stop the engine, and wait until the engine coolant cools down to ambient temperature.

• CAUTION:

• Do not remove the radiator cap while the engine and radiator are still hot. Pressurized, hot engine coolant and steam may be released and cause serious burns.

Check that the coolant level is between the F and L lines.

If the coolant level is below the L line, repeat all of the procedures above.

If the coolant level is above the F line, drain coolant so that the coolant level is between the F and L lines.

Install the air cleaner hose so that the protrusion of the air cleaner cap aligns with the groove of the hose as shown in the illustration.

Tighten the 2 clamps.

• Torque:
• 2.5 N*m{ 25 kgf*cm, 22 in.*lbf}

Connect the vacuum hose.

Connect the No. 2 ventilation hose.

Fill the radiator with coolant and attach a radiator cap tester.

Warm up the engine.

Using the radiator cap tester, increase the pressure inside the radiator to 123 kPa (1.3 kgf/cm², 18 psi), and check that the pressure does not drop.

If the pressure drops, check the hoses, radiator and water pump for leaks. If no external leaks are found, check the heater core, cylinder block and head.

Check the throttle control motor operating sounds.

Check the throttle position sensor.

Install the No. 1 engine under cover with the 10 bolts.

• Torque:
• 29 N*m{ 296 kgf*cm, 21 ft.*lbf}

Push in the clip to install the front fender splash shield sub-assembly LH.

Install the 3 bolts and screw.

Push in the clip to install the front fender splash shield sub-assembly RH.

Install the 3 bolts and 2 screws.

Disconnect the cable from the negative (-) battery terminal. Wait at least 60 seconds and reconnect the cable.

Turn the engine switch on (IG) without operating the accelerator pedal.

• NOTICE:

• If the accelerator pedal is operated, perform the above steps again.

Connect the intelligent tester to the DLC3 and clear the DTCs ().

Start the engine and check that the MIL is not illuminated and that the idle speed is within the specified range when the A/C is switched off after the engine is warmed up.

• Standard:

• Condition	Engine Idle Speed
  A/C switched off	650 to 750 rpm

• NOTICE:

Enter the following menus: Powertrain / Engine and ECT / Data List / Throttle Sensor Volt %. Fully depress the accelerator pedal and check that the value is 60% or more.

Perform a road test and confirm that there are no abnormalities.

Attach the 2 V-bank cover hooks to the bracket. Then align the 3 V-bank cover grommets with the 3 pins, and press down on the V-bank cover to attach the pins.