RADIATOR INSTALLATION

INSTALL HOOD LOCK CONTROL CABLE COVER (w/ Cover)

1. Attach the guide to install the hood lock control cable cover.

INSTALL HOOD LOCK ASSEMBLY (for LHD)

1. Connect the hood lock control cable to the hood lock.

2. Install the hood lock with the 3 bolts.

   Torque:

   7.5 N*m  { 76 kgf*cm, 66 in.*lbf }

INSTALL HOOD LOCK ASSEMBLY (for RHD)

1. Connect the hood lock control cable to the hood lock.

2. Install the hood lock with the 3 bolts.

   Torque:

   7.5 N*m  { 76 kgf*cm, 66 in.*lbf }

INSTALL HOOD LOCK RELEASE LEVER PROTECTOR

1. Install the hood lock release lever protector with the 2 clips.

INSTALL AIR CLEANER CAP WITH AIR CLEANER HOSE

ADD ENGINE COOLANT

1. Tighten the radiator drain cock plug by hand.

2. Tighten the 2 cylinder block drain cock plugs.

   Torque:

   13 N*m  { 130 kgf*cm, 9 ft.*lbf }

3. Add TOYOTA Super Long Life Coolant (SLLC) to the water outlet sub-assembly opening.

   Standard Capacity
   Item Specified Condition for LHD 10.9 liters (11.5 US qts, 9.6 Imp. qts) for RHD 11.0 liters (11.6 US qts, 9.7 Imp. qts)

   Tech Tips

   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 is a combination of low phosphates and organic acids).

4. Slowly pour coolant into the radiator reservoir tank until it reaches the full line.

5. Press the No. 1 and No. 2 radiator hoses several times by hand, and then check the level of the coolant.

   If the coolant level is low, add coolant.

6. Install the radiator cap.

7. Bleed air from the cooling system.

   Note

   Before starting the engine to warm up the engine, turn the A/C switch off.

   
   

   1. Warm up the engine until the thermostat opens. While the thermostat is open, circulate the coolant for several minutes.

      CAUTION:

      When pressing the radiator hoses:

      
      

      • Wear protective gloves.

      
      

      • Be careful as the radiator hoses are hot.

      
      

      • Keep your hands away from the radiator fans.

      Tech Tips

      The thermostat open timing can be confirmed by pressing the No. 1 radiator hose by hand, and checking when the engine coolant starts to flow inside the hose.

   2. Maintain the engine speed at 2000 to 2500 rpm.

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

      CAUTION:

      When pressing the radiator hoses:

      
      

      • Wear protective gloves.

      
      

      • Be careful as the radiator hoses are hot.

      
      

      • Keep your hands away from the radiator fans.

8. 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.

9. Check the coolant level in the radiator reservoir tank.

   If the coolant level is low, add SLLC to the radiator reservoir tank full line.

INSPECT FOR COOLANT LEAK

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

2. Warm up the engine.

3. Using a radiator cap tester, increase the pressure inside the radiator to 137 kPa (1.4 kgf/cm², 20 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 cylinder head.

INSTALL NO. 1 AIR CLEANER INLET

1. Install the No. 1 air cleaner inlet with the bolt.

   Torque:

   5.0 N*m  { 51 kgf*cm, 44 in.*lbf }

INSTALL ENGINE UNDER COVER

1. Install the engine under cover with the 13 screws and 3 clips.

INSTALL V-BANK COVER SUB-ASSEMBLY

1. 

   Text in Illustration

   *1	Tip (Round Portion)

   Attach the 3 clips in the order shown in the illustration to install the V-bank cover.

   Note

   
   

   • Securely attach the clips.

   • If the clips are forcibly attached or struck with an object, they may be damaged.

   • Do not apply any oil to the tips (round portions).

ADJUST MILLIMETER WAVE RADAR SENSOR ASSEMBLY (w/ Dynamic Radar Cruise Control System)

Text in Illustration

*1	Approx. 10 m
*2	Approx. 14 m

Note

• Perform measurements on a level surface.

• Make sure that no large pieces of metal are within a 10 m (32.8 ft.) x 14 m (45.9 ft.) area in front of the vehicle. If possible, the surrounding area should also be free of large metal objects.

1. Before adjusting the radar beam axis, prepare the vehicle as follows.

   
   

   1. Remove all excess weight from the vehicle (luggage, heavy objects, etc.).

   2. Check the tire pressure and adjust it if necessary Click here.

2. 

   Text in Illustration

   *1

   Level

   Check and adjust the vertical direction of the radar sensor.

   
   

   1. Remove dust, oil and foreign matter from the radar sensor's level rack.

   2. Set a level on the radar sensor's level rack.

   3. 

      Text in Illustration

      *1	Level
      *2	Air Bubble
      *3	Bolt A
      *a	FR
      *b	LH

      Check that the level's air bubble is within the red frame.

      OK
      Level's air bubble is within the red frame.

      If the bubble is not within the red frame, use a screwdriver to adjust bolt A until the air bubble is within the red frame.

      Tech Tips

      
      

      • The adjustable range within the level's red frame is +/- 0.2°.

      • The target angle is +0.2° (upward angle of 0.2°).

        Adjustment
        Adjustment Direction Adjustment Procedure Adjustment Angle Vertical adjustment Upward direction: Turn bolt A to negative (-) side For 1 complete turn of screwdriver, sensor moves about 0.12° Downward direction: Turn bolt A to positive (+) side

3. 

   Text in Illustration

   *1	Millimeter Wave Radar Sensor

   Adjust the reflector height.

   
   

   1. Adjust the reflector so that the center of SST reflector is the same height as the millimeter wave radar sensor.

      SST

      09870-60000   ( 09870-60010 )

      09870-60040

      Tech Tips

      Prepare a 10 m (32.8 ft.) string, a string with a sharp-pointed weight (plumb bob), and a 5 m (16.4 ft.) tape measure.

4. 

   Place the reflector.

   
   

   1. Hang the string (with weight) from the center of the vehicle's rear emblem. Mark the vehicle's rear center point on the ground. Repeat for the front of the vehicle.

   2. 

      Text in Illustration

      *a	Adjust Center By Moving String To Right And Left
      *b	Extend String Through Front Center Mark

      Set one end of the 10 m (32.8 ft.) string on the vehicle's rear center point. Run the string over the vehicle's front center point to a position 5 m (16.4 ft.) beyond the vehicle's front center point as shown in the illustration. Mark the 5 m (16.4 ft.) position.

   3. Place the reflector (SST) at the marked position.

      Note

      Perform the operation as precisely as possible.

      

      Text in Illustration

      *a	Reflector (SST) Placement Point	*b	Millimeter Wave Radar Sensor Position
      *c	16.4 ft.	*d	0.516 in.

5. Check the radar beam axis.

   
   

   1. When using the GTS:

      
      

      1. Connect the GTS to the DLC3.

      2. Turn the engine switch on (IG).

      3. Turn the GTS on, and turn the cruise control main switch on.

      4. Select "Connect to Vehicle".

      5. Select each item on the display screen and proceed to the next screen.

      6. Under "System Selection Menu", select "Radar Cruise".

      7. Select "Utility".

      8. Select "Beam Axis Adjustment" and proceed to the next screen.

         Tech Tips

         A buzzer will sound for 1 second.

      9. Follow the GTS display, and continue with the adjustment.

         Note

         
         

         • Turn the cruise control main switch on before pressing "Next".

         • Make sure there is at least 20 cm (7.87 in.) between the radar sensor and any nearby individuals.

   2. Check the following items on the radar cruise divergence data screen.

      Note

      While using the GTS beam axis adjustment mode, the actual direction and angle of the radar sensor may be different from the GTS data. In such a case, the deviation is displayed on the multi-information display in the combination meter.

      
      

      1. Confirm that the distance value is approximately 5 m (16.4 ft.).

         Tech Tips

         
         

         • A value between 0.0 m (0.0 ft.) and 6.3 m (20.7 ft.) should be indicated.

         • If the distance is 0.0 m (0.0 ft.), the sensor cannot detect the target. Reconfirm that there is no metal in the specified area in front of the vehicle (refer to the Notice at the beginning of this adjustment procedure).

      2. Confirm that the left/right side value is between 0.0 m (0.0 ft.) and 6.3 m (20.7 ft.).

         Tech Tips

         If the distance is 0.0 m (0.0 ft.), the sensor cannot detect the target. Reconfirm that there is no metal in the specified area in front of the vehicle (refer to the Notice at the beginning of this adjustment procedure).

6. Check and adjust the horizontal direction of the radar sensor.

   
   

   1. Check that the divergence of the radar beam axis is 0°.

      Standard
      0° (Both right and left)

      If the axis is not as specified, use a screwdriver to adjust bolt B until the divergence of the radar beam axis is 0°.

   2. 

      Text in Illustration

      *1

      Bolt B

      Based on the measured divergence of the beam axis, turn and adjust bolt B for horizontal adjustment of the millimeter wave radar sensor using a screwdriver.

      Adjustment
      Adjustment Direction Adjustment Procedure Adjustment Angle Horizontal adjustment Right direction: Turn bolt B to positive (+) side. For 1 complete turn of screwdriver, sensor moves about 0.07° Left direction: Turn bolt B to negative (-) side.

      Tech Tips

      If the value does not change to 0°, it is possible that the sensor is aiming at something different. Reconfirm that there are no reflective materials in the surrounding area.

   3. Select "Next". The driving learning value is automatically reset.

      Tech Tips

      A buzzer will sound for 10 seconds or more.

   4. Disconnect the GTS from the DLC3.

7. Recheck and readjust the vertical direction of the radar sensor.

   
   
   1. 

      Text in Illustration

      *1

      Level

      Set a level on the radar sensor's level rack.

   2. 

      Text in Illustration

      *1	Level
      *2	Air Bubble
      *3	Bolt A
      *a	FR
      *b	LH

      Check that the level's air bubble is within the red frame.

      OK
      Level's air bubble is within the red frame.

      If the bubble is not within the red frame, use a screwdriver to adjust bolt A until the level's air bubble is within the red frame.

      Tech Tips

      
      

      • The adjustable range within the red frame is +/- 0.2°.

      • The target angle is + 0.2° (upward angle of 0.2°).

        Adjustment
        Adjustment Direction Adjustment Procedure Adjustment Angle Vertical adjustment Upward direction: Turn bolt A to negative (-) side For 1 complete turn of screwdriver, sensor moves about 0.12° Downward direction: Turn bolt A to positive (+) side

INSTALL COOL AIR INTAKE DUCT SEAL

1. Install the cool air intake duct seal with the 7 clips.

INSTALL ENGINE ROOM SIDE COVER

1. Install the engine room side cover with the 4 clips.