MILLIMETER WAVE RADAR SENSOR INSTALLATION


  1. INSTALL MILLIMETER WAVE RADAR SENSOR ASSEMBLY


    1. A01JAQSE02

      Tighten the 5 bolts on the millimeter wave radar sensor assembly.

      Torque:
      6.2 N*m  { 63 kgf*cm, 55 in.*lbf }

      Tech Tips

      Tighten the bolts in the order indicated in the illustration.

    2. Connect the connector.

  2. INSTALL FRONT BUMPER ASSEMBLY


    1. w/ Headlight Cleaner System:


      1. Connect the headlight cleaner hose.

    2. Connect the connector.

    3. A01J942

      Install the front bumper assembly as shown in the illustration.

    4. A01JCXT

      Engage the 3 claws to install the front bumper assembly.

      Tech Tips

      Use the same procedure for the RH side and LH side.

    5. w/ Front Spoiler:


      1. Engage the 2 guides and install the front spoiler cover.

      2. Install the 2 clips and 2 screws.

    6. Install the 7 clips.

    7. Install the 2 bolts and 4 screws.

    8. Install the screw.

      Tech Tips

      Use the same procedure for the RH side and LH side.

    9. A01J9M2E05
      Text in Illustration
      *a Correct
      *b Incorrect

      Install the pin hold clip.

      Note

      Insert the pin hold clip with the slot aligned vertically. Do not rotate the clip after inserting it. After installation, confirm that the slot is vertical.

      Tech Tips

      Use the same procedure for the RH side and LH side.

  3. ADD WASHER FLUID (w/ Headlight Cleaner System)

  4. PREPARE VEHICLE FOR FOG LIGHT AIMING ADJUSTMENT


    1. Prepare the vehicle:


      • Ensure there is no damage or deformation to the body around the fog lights.

      • Fill the fuel tank.

      • Make sure that the oil is filled to the specified level.

      • Make sure that the coolant is filled to the specified level.

      • Inflate the tires to the appropriate pressure.

      • Unload the trunk and vehicle, ensuring that the spare tire, tools and jack are in their original positions.

      • Sit a person of average weight (75 kg, 165 lb) in the driver's seat.

  5. PREPARE FOR FOG LIGHT AIMING


    1. A01JBXWE03

      Prepare the vehicle (except Taiwan and Indonesia):


      • Place the vehicle in a location that is dark enough to clearly observe the cutoff line. The cutoff line is a distinct line, below which light from the fog lights can be observed and above which it cannot.

      • Place the vehicle at a 90° angle to the wall.

      • Create a 25 m (82 ft.) distance between the vehicle (fog light bulb center) and the wall.

      • Make sure that the vehicle is on a level surface.

      • Position the front wheels straight ahead.

      • Bounce the vehicle up and down to settle the suspension.

        Note

        A distance of 25 m (82 ft.) between the vehicle (fog light bulb center) and the wall is necessary for proper aim adjustment. If sufficient space is not available, secure a distance of exactly 3 m (9.84 ft.) to allow for checking and adjustment of fog light aim. (The size of the target zone will change with the distance, so follow the instructions in the illustration.)

    2. A01JBXWE01

      Prepare the vehicle (for Taiwan and Indonesia):


      • Place the vehicle in a location that is dark enough to clearly observe the cutoff line. The cutoff line is a distinct line, below which light from the fog lights can be observed and above which it cannot.

      • Place the vehicle at a 90° angle to the wall.

      • Create a 10 m (32.8 ft.) distance between the vehicle (fog light bulb center) and the wall.

      • Make sure that the vehicle is on a level surface.

      • Position the front wheels straight ahead.

      • Bounce the vehicle up and down to settle the suspension.

        Note

        A distance of 10 m (32.8 ft.) between the vehicle (fog light bulb center) and the wall is necessary for proper aim adjustment. If sufficient space is not available, secure a distance of exactly 3 m (9.84 ft.) to allow for checking and adjustment of fog light aim. (The size of the target zone will change with the distance, so follow the instructions in the illustration.)

    3. Prepare a piece of thick white paper (approximately 2 m (6.56 ft.) (height) x 4 m (13.1 ft.) (width)) to use as a screen.

    4. Draw a vertical line down the center of the screen (V line).

    5. Set the screen as shown in the illustration (except Taiwan and Indonesia).

      A01JC8VE03

      Tech Tips


      • Stand the screen perpendicular to the ground.

      • Align the V line on the screen with the center of the vehicle.

    6. Set the screen as shown in the illustration (for Taiwan and Indonesia).

      A01JC8VE01

      Tech Tips


      • Stand the screen perpendicular to the ground.

      • Align the V line on the screen with the center of the vehicle.

    7. A01JBNXE15

      Draw base lines (H, V LH, and V RH lines) on the screen as shown in the illustration.

      Tech Tips

      Mark the fog light bulb center marks on the screen. If the center mark cannot be observed on the fog light, use the center of the fog light bulb or the manufacturer's name marked on the fog light as the center mark.


      1. H Line (Fog light height):

        Draw a horizontal line across the screen so that it passes through the center marks. The H line should be at the same height as the fog light bulb center marks of the fog lights.

      2. V LH Line, V RH Line (Center mark position of left-hand (LH) and right-hand (RH) fog lights):

        Draw two vertical lines so that they intersect the H line at each center mark (aligned with the center of the fog light bulbs).

  6. INSPECT FOG LIGHT AIMING


    1. Cover the fog light or disconnect the connector of the fog light on the opposite side to prevent light from the fog light that is not being inspected from affecting the fog light aiming inspection.

      Note

      Do not keep the fog light covered for more than 3 minutes. The fog light lens is made of synthetic resin, which may melt or be damaged due to excessive heat.

    2. Start the engine.

    3. Turn on the fog lights and check if the upper edge of the hot zone for each fog light matches the upper edge as shown in the illustration (except Taiwan and Indonesia).

      A01J9FIE34

      Tech Tips


      • If the alignment distance is 25 m (82 ft.):

        The upper edge of the hot zone for the fog light should be 376 mm (1.24 ft.) below the H line.

      • If the alignment distance is 3 m (9.84 ft.):

        The upper edge of the hot zone for the fog light should be 46 mm (1.78 in.) below the H line.

    4. Turn on the fog lights and check if the upper edge of the hot zone for each fog light matches the upper edge as shown in the illustration (for Taiwan and Indonesia).

      A01J9FIE35

      Tech Tips


      • If the alignment distance is 10 m (32.8 ft.):

        The upper edge of the hot zone for the fog light should be 151 mm (5.91 in.) below the H line.

      • If the alignment distance is 3 m (9.84 ft.):

        The upper edge of the hot zone for the fog light should be 46 mm (1.78 in.) below the H line.

  7. ADJUST FOG LIGHT AIMING


    1. A01J9AFE01
      Text in Illustration
      *1 Aiming Screw

      Adjust the aim vertically:

      Adjust the aim of each fog light to the specified range by turning each aiming screw with a screwdriver.

      Note

      The final turn of the aiming screw should be made in the clockwise direction. If the screw is tightened excessively, loosen it and then retighten it, so that the final turn of the screw is in the clockwise direction.

      Tech Tips

      If it is not possible to correctly adjust fog light aim, check bulb, fog light unit and fog light unit reflector installation.

  8. ADJUST MILLIMETER WAVE RADAR SENSOR ASSEMBLY

    A01JC6WE01
    Text in Illustration
    *1 Approx. 10 m
    *2 Approx. 14 m

    CAUTION:

    Exposure to radio frequency emissions is hazardous to your health. It is hazardous to your health to be within 20 cm (7.87 in.) of the device's radio frequency aperture.

    Note


    • This device complies with FCC radio frequency emission regulations.

    • 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. Check the tire pressure and adjust it if necessary.

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

    2. A01J8OSE01
      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. A01JCRRE01
        Text in Illustration
        *1 FR
        *2 LH
        *3 Level
        *4 Air Bubble
        *5 Bolt A

        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 the 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°).

          Result
          Adjustment Direction Adjustment Procedure Adjustment Angle
          Vertical adjustment Upward direction: Turn bolt A to negative (-) side For every 1.4 rotations of adjustment bolt, sensor moves about 1°
          Downward direction: Turn bolt A to positive (+) side
    3. A01JCR2E01
      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, string with a sharp-pointed weight (plumb bob), and 5 m (16.4 ft.) tape measure.

    4. A01JADYE01

      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. A01J9T1E01

        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. Using a tape measure, measure 15.7 mm (0.618 in.) to the right of the 5 m (16.4 ft.) position. Place the reflector at that position.

        Note

        Perform the operation as precisely as possible.

        A01JD7NE02
        Text in Illustration
        *1 Reflector Placement Point *2 Millimeter Wave Radar Sensor Position

    5. Check the radar beam axis.

      When using the intelligent tester:


      1. Connect the intelligent tester to the DLC3.

      2. Turn the power switch on (IG).

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

      4. Select "Auto" from the intelligent tester display screen.

      5. Select "Radar Cruise" from the display screen.

      6. Select "Utility" from the display screen.

      7. Select "Beam Axis Adjustment" from the display screen.

      8. Follow the tester display, and select "Next".

        CAUTION:

        Do not come within 20 cm (7.87 in.) of the radar sensor.

        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.

      9. Check the following items on the laser cruise divergence data screen.

        Note

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


        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 the bolt B until the divergence of the radar beam axis is 0°.

      2. A01J9GVE01
        Text in Illustration
        *1 Bolt B

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

        Result
        Adjustment Direction Adjustment Procedure Adjustment Angle
        Horizontal adjustment Right direction: Turn bolt B to positive (+) side. For every 2.5 rotations of adjustment bolt, sensor moves about 1°
        Left direction: Turn bolt B to negative (-) side.

        Tech Tips


        • If "LEFT SIDE: 1.0°" is displayed, the divergence is 1.0° in the left direction. Turn the bolt B approximately 2.5 turns to the negative (-) side.

        • 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 intelligent tester from the DLC3.

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


      1. A01J8OSE01
        Text in Illustration
        *1 Level

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

      2. A01JCRRE01
        Text in Illustration
        *1 FR
        *2 LH
        *3 Level
        *4 Air Bubble
        *5 Bolt A

        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 the 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°).

          Result
          Adjustment Direction Adjustment Procedure Adjustment Angle
          Vertical adjustment Upward direction: Turn bolt A to negative (-) side For every 1.4 rotations of adjustment bolt, sensor moves about 1°
          Downward direction: Turn bolt A to positive (+) side

  9. INSTALL RADIATOR SUPPORT OPENING COVER


    1. Engage the 2 claws and install the radiator support opening cover.

    2. Install the 3 clips.