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Home >> Toyota >> 2019 >> Sequoia SR5, 4WD >> Repair and Diagnosis >> Suspension >> Wheel Alignment >> Wheel Alignment (Inspection & Adjustment) >> Front Wheel Alignment >> Adjustment [08/2018 - 08/2019] >> Procedure

Adjustment [08/2018 - 08/2019]: Procedure

  1. INSPECT TIRE 

    Refer to PROCEDURE - Step 1

  2. MEASURE VEHICLE HEIGHT 
    NOTE:

    Before inspecting the wheel alignment, adjust the vehicle height to the specification.

    1. Press down on the vehicle several times to stabilize the suspension, and then measure the vehicle height.
      GTY309790Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *a Front Side
      *b Rear Side

      Measuring points

      A 

      Ground clearance of the front drive shaft center

      B 

      Ground clearance of the front adjusting cam bolt center

      C 

      Ground clearance of the rear drive shaft center

      D 

      Ground clearance of the rear lower arm No. 1 adjusting cam bolt center

      Standard Vehicle Height (Unloaded Vehicle)

      Vehicle Model Tire Size Front A - B Rear C - D
      USK60L-GKTSKA P275/65R18 8JJ 108.7 mm (4.28 in.) 28.7 mm (1.13 in.)
      P275/55R20 8JJ 108.7 mm (4.28 in.) 28.7 mm (1.13 in.)
      USK60L-GKTLKA P275/55R20 8JJ 108.8 mm (4.28 in.) 31.1 mm (1.22 in.)
      USK60L-GKTZKA P275/55R20 8JJ 106.8 mm (4.20 in.) 39.1 mm (1.54 in.)
      USK65L-GKTSKA P275/65R18 8JJ 102.3 mm (4.03 in.) 23.6 mm (0.93 in.)
      P275/55R20 8JJ 102.3 mm (4.03 in.) 23.6 mm (0.93 in.)
      USK65L-GKTLKA P275/55R20 8JJ 102.0 mm (4.02 in.) 24.5 mm (0.96 in.)
      USK65L-GKTZKA P275/55R20 8JJ 100.6 mm (3.96 in.) 34.0 mm (1.34 in.)
      NOTE:

      The standard value shown here is a value that is used for adjusting the wheel alignment and does not indicate the height of an actual vehicle.

  3. INSPECT CAMBER, CASTER AND STEERING AXIS INCLINATION 
    GTY549498Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Install a camber-caster-kingpin gauge or place the front wheels on the center of a wheel alignment tester.
      TEXT IN ILLUSTRATION

      *1 Wheel Alignment Tester
      *2 Gauge
    2. Inspect the camber, caster and steering axis inclination.

      Standard Camber, Caster, Steering Axis Inclination (Unloaded Vehicle)

      Vehicle Model Tire Size Camber Inclination Caster Inclination Steering Axis Inclination
      USK60L-GKTSKA P275/65R18 8JJ -0°10' +/-45'
      (-0.17° +/-0.75°)      		 3°43' +/-45'
      (3.72° +/-0.75°)      		 13°12' +/-45'
      (13.20° +/-0.75°)
      P275/55R20 8JJ -0°10' +/-45'
      (-0.17° +/-0.75°)      		 3°43' +/-45'
      (3.72° +/-0.75°)      		 13°12' +/-45'
      (13.20° +/-0.75°)
      USK60L-GKTLKA P275/55R20 8JJ -0°11' +/-45'
      (-0.18° +/-0.75°)      		 3°47' +/-45'
      (3.78° +/-0.75°)      		 13°12' +/-45'
      (13.20° +/-0.75°)
      USK60L-GKTZKA P275/55R20 8JJ -0°09' +/-45'
      (-0.15° +/-0.75°)      		 3°56' +/-45'
      (3.94° +/-0.75°)      		 13°10' +/-45'
      (13.17° +/-0.75°)
      USK65L-GKTSKA P275/65R18 8JJ -0°01' +/-45'
      (-0.02° +/-0.75°)      		 3°36' +/-45'
      (3.60° +/-0.75°)      		 13°04' +/-45'
      (13.06° +/-0.75°)
      P275/55R20 8JJ -0°01' +/-45'
      (-0.02° +/-0.75°)      		 3°33' +/-45'
      (3.55° +/-0.75°)      		 13°04' +/-45'
      (13.06° +/-0.75°)
      USK65L-GKTLKA P275/55R20 8JJ -0°01' +/-45'
      (-0.02° +/-0.75°)      		 3°34' +/-45'
      (3.57° +/-0.75°)      		 13°03' +/-45'
      (13.05° +/-0.75°)
      USK65L-GKTZKA P275/55R20 8JJ 0°00' +/-45'
      (0.00° +/-0.75°)      		 3°46' +/-45'
      (3.76° +/-0.75°)      		 13°02' +/-45'
      (13.04° +/-0.75°)
  4. ADJUST CAMBER AND CASTER 

    HINT: 

    After the camber has been adjusted, inspect the toe-in.

    1. Loosen the toe adjusting cam bolt and camber adjusting cam nut.
    2. Turn the toe adjusting cam and camber adjusting cam in both directions, and adjust the camber and caster to the center value.

      HINT: 

      The camber and caster should be as close as possible to the center value.

      GTY309921Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *1 Front Adjusting Cam LH *2 Front Adjusting Cam RH
      *3 Rear Adjusting Cam LH *4 Rear Adjusting Cam RH
      *a Front of the Vehicle - -
    3. GTY556817Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Read the adjustment chart (example).

      1. Find the wheel alignment standard value applicable for the particular model.
      2. Mark the standard value on the adjustment chart.

        Standard Value (Reference)

        Camber Caster
        0°03' (0.05°) 4°07' (4.12°)
      3. Mark the alignment value measured when the vehicle is unloaded on the adjustment chart.

        Measured Value (Reference)

        Camber Caster
        0°20' (0.33°) 4°00' (4.00°)
      4. As shown in the chart, read the distance from the marked point to 0, and adjust the front and/ or rear adjusting cams accordingly.

        Amount to Turn Adjusting Cams (by Gradation)

        Front Adjusting Cam Rear Adjusting Cam
        +1.5 +2.0
        GTY603016Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  5. INSPECT TOE-IN 
    GTY309199Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Bounce the vehicle up and down at the corners to stabilize the suspension, and then inspect the toe-in.
      TEXT IN ILLUSTRATION

      *a Front of the Vehicle

      Standard Toe-in (Unloaded Vehicle)

      Vehicle Model Tire Size B - A
      USK60L-GKTSKA P275/65R18 8JJ 2.03 mm (0.0799 in.)
      P275/55R20 8JJ 2.03 mm (0.0799 in.)
      USK60L-GKTLKA P275/55R20 8JJ 1.97 mm (0.0776 in.)
      USK60L-GKTZKA P275/55R20 8JJ 2.29 mm (0.0902 in.)
      USK65L-GKTSKA P275/65R18 8JJ 2.25 mm (0.0886 in.)
      P275/55R20 8JJ 2.25 mm (0.0886 in.)
      USK65L-GKTLKA P275/55R20 8JJ 2.31 mm (0.0909 in.)
      USK65L-GKTZKA P275/55R20 8JJ 2.47 mm (0.0972 in.)
      1. If the toe-in is not as specified, adjust it at the rack ends.
  6. ADJUST TOE-IN 
    1. Release the rack boot set clips.
    2. Loosen the tie rod end lock nuts.
    3. Turn the right and left rack ends by an equal amount to adjust the toe-in to the center value.
    4. Check that the lengths of the right and left rack ends are approximately the same.
      GTY594329Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *1 Lock Nut
      *a Length

      Standard difference

      0 +/-1 mm (0 +/-0.0394 in.)

    5. Tighten the tie rod end lock nuts.

      Torque: 82 N.m (836 kgf/cm, 61 ft.lbf) 

    6. Attach the clips to the boots.

      HINT: 

      Make sure that the boots are not twisted.

  7. INSPECT WHEEL ANGLE 
    1. Turn the steering wheel to the left and right to the full lock positions and measure the turning angle.
      GTY295830Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *a Inside
      *b Outside
      *c Front of the Vehicle

      Standard Wheel Angle (Unloaded Vehicle)

      Vehicle Model Tire Size Inside Wheel Angle Outside Wheel Angle (Reference)
      USK60L-GKTSKA P275/65R18 8JJ -40°59' (-40.99°) 36°21' (36.35°)
      P275/55R20 8JJ -40°59' (-40.99°) 36°21' (36.35°)
      USK60L-GKTLKA P275/55R20 8JJ -40°59' (-40.98°) 36°20' (36.34°)
      USK60L-GKTZKA P275/55R20 8JJ -41°00' (-41.00°) 36°23' (36.38°)
      USK65L-GKTSKA P275/65R18 8JJ -41°16' (-41.27°) 36°24' (36.40°)
      P275/55R20 8JJ -41°16' (-41.27°) 36°24' (36.40°)
      USK65L-GKTLKA P275/55R20 8JJ -41°17' (-41.28°) 36°24' (36.40°)
      USK65L-GKTZKA P275/55R20 8JJ -41°17' (-41.29°) 36°25' (36.42°)
  8. PLACE FRONT WHEELS FACING STRAIGHT AHEAD 
  9. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL 
    NOTE:

    After turning the ignition switch off, waiting time may be required before disconnecting the cable from the battery terminal. Therefore, make sure to read the disconnecting the cable from the battery terminal notice before proceeding with work (Refer to PRECAUTION [08/2017 - 08/2019] ).

  10. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL 

    Torque: 5.4 N.m (55 kgf/cm, 48 in.lbf) 

  11. PERFORM YAW RATE SENSOR ZERO POINT CALIBRATION 

    (Refer to CALIBRATION [08/2017 - 08/2019] )

  12. CHECK STEERING ANGLE SENSOR ZERO POINT CALIBRATION 

    (Refer to CALIBRATION [08/2017 - 08/2019] )

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