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FRONT SIDE RADAR SENSOR ADJUSTMENT

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PROCEDURE


  1. Click here

    ADJUST STANDARD VEHICLE HEIGHT (for 2WD)

    Click here

  2. Click here

    ADJUST STANDARD VEHICLE HEIGHT (for AWD)

    Click here

  3. Click here

    PERFORM FRONT SIDE RADAR BEAM AXIS CONFIRMATION

    Tip:

    The front side radar beam axis confirmation is performed to confirm whether the sensor's beam axis is correct, and perform adjustment of the beam axis by using reflector.


    1. B004YM2C02
      *A Right Side Of Vehicle *B Left Side Of Vehicle
      *a Vehicle Center Line *b Front Bumper
      *c Inspection Area - -

      When performing the front side radar beam axis confirmation, move the vehicle to a place where the space shown in the illustration can be secured.

      Standard
      Location Measurement
      a 2 m (6.56 ft.)
      b 4 m (13.12 ft.)
      c 6 m (19.68 ft.)
      Note:
      • Perform this inspection on level ground.

      • Make sure that there are no metal objects around the vehicle or on the ground.

      • Unload the vehicle before beginning the inspection.

      • Confirm that the tire pressure is correct before beginning the inspection.

      • Do not place any objects other than the reflector (such as a large metallic object) in or allow people to enter the inspection area (W 6 m [19.68 ft.] x L 6 m [19.68 ft.] x H 4 m [13.12 ft.]) shown in the illustration.

    2. Place the reflector.


      1. B004WXLC04
        *a String *b Weight
        *c Center point *d Bilateral Symmetry

        Hang a weight with a pointed tip from the center of the rear emblem, and mark the rear center point of the vehicle (point A) on the ground.

        Tip:

        Lightly flick the string with your fingers several times to confirm that the string is aligned with mark A.

      2. B004TZ0C01
        *a String *b Weight
        *c Center point *d Bilateral Symmetry

        Hang a weight with a pointed tip from the center of the radiator grille (or front panel) emblem, and mark the front center point of the vehicle (point B) on the ground.

        Tip:

        Lightly flick the string with your fingers several times to confirm that the string is aligned with mark B.

      3. B004W6QC02
        *a Vehicle center line

        Draw a vehicle center line so that it passes through mark A and B (front and rear center points).

      4. B004WGRC09
        *a Poster *b Edge Of Front Bumper
        *c Line C *d Vehicle center line

        Enlarge and print out the poster shown in the illustration.

        Standard
        Part Angle
        a 73.9°
      5. B004WEVC02
        *a Poster
        *b Vehicle Center Line

        Attach the printed poster to the floor with the vehicle center line aligned with point B as shown in the illustration.

      6. B004VFWC02
        *a Vehicle Front
        *b Vehicle Center Line
        *c String
        *d Poster

        Align a piece of string with line C and mark point D at a distance of 3154 mm (10.35 ft.) from point B.

      7. B004YD6C02
        *A Right Side Of Vehicle *B Left Side Of Vehicle
        *a Vehicle Center Line *b Reflector

        Set the reflector at the point D shown in the illustration below.

        09870-60000 09870-60010
        09870-60040
        Standard
        Part Length
        a 3154 mm (10.35 ft.)
        Note:
        • B004SPYC07
          *a SST (reflector)
          *b 550 mm (1.80 ft.)

          Set the reflector so that its center is 550 mm (1.80 ft.) above the ground.

        • B004RP6C02
          *a SST (reflector)
          B004RZ5C04
          *a Center Of Triangular Pyramid

          The center of the triangular pyramid is the reference point for the setting position and angle.

    3. Perform the front side radar beam axis display.


      1. Turn the power switch off (IG).

      2. Connect the GTS to the DLC3.

      3. Turn the power switch on (IG).

      4. Turn the front side radar system on.

      5. Turn the GTS on.

      6. Enter the following menus: Body Electrical / Front Side Radar Master or Front Side Radar Slave / Utility / Front Side Radar Master Beam Axis Display or Front Side Radar Slave Beam Axis Display.

        Tip:

        The master beam is on the RH side and the slave beam is on the LH side.


        1. Body Electrical > Front Side Radar Master > Utility
          Tester Display
          Front Side Radar Master Beam Axis Display





        1. Body Electrical > Front Side Radar Slave > Utility
          Tester Display
          Front Side Radar Slave Beam Axis Display




      7. Check the results displayed for the Front Side Radar beam axis display.

        Allowable Range
        Item Front Side Radar Sensor (Master) Front Side Radar Sensor (Slave)
        Angle -4 to +4° -4 to + 4°
        Tip:

        If the displayed results are outside the permissible range, the following are possible causes. Therefore, implement countermeasures, check the front side radar beam axis and perform the procedure again.

        Possible Causes Countermeasure
        Incorrect SST (reflector) position Check the position of SST (reflector) and checking space and perform the procedure again
        A metallic object is located in the vicinity of the checking space Check the position of SST (reflector) and checking space and perform the procedure again
        The front side radar sensor installation is abnormal Check the installation condition of the front side radar sensor
    4. Perform the front side radar beam axis adjustment.


      1. Enter the following menus: Body Electrical / Front Side Radar Master or Front Side Radar Slave / Utility / Front Side Radar Master Beam Axis Adjustment or Front Side Radar Slave Beam Axis Adjustment.


        1. Body Electrical > Front Side Radar Master > Utility
          Tester Display
          Front Side Radar Master Beam Axis Adjustment





        1. Body Electrical > Front Side Radar Slave > Utility
          Tester Display
          Front Side Radar Slave Beam Axis Adjustment




        Tip:

        When values on the axis display are in the allowable range, performing this adjustment compensates for any deviation from the normal value.

    5. After beam axis adjustment completes, clear the following system vehicle control history entries.


      1. Clear vehicle control history (Pre-collision System (for Stereo Camera Type)).

        Click here

      2. Clear vehicle control history (Dynamic Radar Cruise Control System (for Stereo Camera Type)).

        Click here

      3. Clear vehicle control history (Lane Control System (for Stereo Camera Type)).

        Click here

  4. Click here

    PERFORM FRONT SIDE RADAR SENSOR INSTALLATION CONDITION INSPECTION

    Note:
    • Perform this inspection on level ground.

    • Unload the vehicle before beginning the inspection.

    • Confirm that the tire pressure is correct before beginning the inspection.

    Tip:

    The front side radar sensor installation condition inspection is performed to confirm whether the sensor is perpendicular to the floor surface (+/-4.5°) by using a digital angle gauge, and that the sensor is 56 to 64° from the line parallel to the vehicle center line.


    1. Remove the front bumper assembly.


      1. except Sport Package:

        Click here

      2. for Sport Package:

        Click here

    2. B004VJGC04
      *a (+) *b (-)
      *c When Storing Zero Point *d After Storing Zero Point, Indicates 90° When Fully Horizontal

      Place the digital angle gauge on a level (gradient within 1%) and perform zero-point adjustment as shown in the illustration.

    3. B004V3WC02
      *a Digital Angle Gauge
      *b Front Side Radar Sensor
      *c Outward Facing Surface

      Set the digital angle gauge to the outward facing surface of the front side radar sensor as shown in the illustration, and check that the perpendicular angle of the front side radar sensor is within the permissible range.

      B004RVHC05
      *a (+)
      *b (-)
      *c Horizontal Line
      *d Digital Angle Gauge
      *e Outward Facing Surface
      Tip:

      The outward facing surface (installation angle) is positive (+) when it faces higher than horizontal.

      Standard
      Item Allowable Range
      Front Side Radar Sensor (Master) +85.5 to +94.5°
      Front Side Radar Sensor (Slave) +85.5 to +94.5°
    4. B004U9OC02
      *A Vehicle Front (LH)
      *a Vehicle Front
      *b Vehicle Rear
      *c Line Parallel To The Vehicle Center Line
      *d Stud Bolt
      *e Stud Bolt Center Line

      Using the sensor installation stud bolt center lines as a reference, check that the stud bolts are as shown in the illustration.

      Standard
      Dimension Specified Value
      a 108 mm (4.25 in.)
      y

      48 to 60 mm

      (1.89 to 2.36 in.)

      Degree Specified Value
      A 56 to 64°
      Tip:

      If the results are not as specified, it is possible that the front side radar sensor installation area (frame, front side radar sensor bracket, head light assembly) is deformed, so make corrections as necessary.

    5. Install the front bumper assembly.


      1. except Sport Package:

        Click here

      2. for Sport Package:

        Click here

  5. Click here

    INSTALL CHECK VEHICLE HEIGHT CONTROL (for 2WD)

    Click here

  6. Click here

    INSTALL CHECK VEHICLE HEIGHT CONTROL (for AWD)

    Click here