2003 LEXUS LS430 tires

Fig. 30: Installing Front Shock Absorber Cap LH
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
15.STABILIZE SUSPENSION
a. Install the front wheels.
Torque: 103 N.m (1,050 kgf.cm, 76 ft.lbf)
b. Jack down the vehicle slowly until all the tires are on the ground.
c. Bounce the vehicle up and down several times to stabilize the suspension.
d. Remove the front wheels.
e. Jack up the suspension lower arm using a wood block to avoid damage.
16.FULLY TIGHTEN PNEUMATIC FRONT LH W/SHOCK ABSORBER CYLINDER ASSY
a. Fully tighten the pneumatic front LH w/shock absorber cylinder assy lower side bolt.
Torque: 157 N.m (1,600 kgf.cm, 116 ft.lbf)

Fig. 44: Installing Front Stabilizer Link Assy LH
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
11.STABILIZE SUSPENSION
a. Install the front wheels.
Torque: 103 N.m (1,050 kgf.cm, 76 ft.lbf)
b. Jack down the vehicle slowly until all the tires are on the ground.
c. Bounce the vehicle up and down several times to stabilize the suspension.
d. Remove the front wheels.
e. Jack up the suspension lower arm using a wood block to avoid damage.
12.FULLY TIGHTEN FRONT SHOCK ABSORBER WITH COIL SPRING
a. Fully tighten the front shock absorber with coil spring lower side bolt.
Torque: 157 N.m (1,600 kgf.cm, 116 ft.lbf)

HINT:
The combination of autonomous and GPS navigation makes it possible to display the vehicle
position even when the vehicle is in places where the GPS radio wave cannot receive a signal.
<003a004b00480051000300520051004f005c000300440058005700520051005200500052005800560003005100440059004c004a00440057004c005200510003004c005600030058005600480047000f0003004b0052005a0048005900480055000f000300
57004b004800030050004400530053004c0051004a00030044[ccuracy may slightly decline.
Fig. 5: Identifying GPS Satellite

Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
b. Autonomous navigation
This method determines the relative vehicle position based on the running track determined by the
gyro and vehicle speed sensors located in the navigation ECU.
1. Gyro sensor
Calculates the direction b
y detecting angular velocity. It is located in the radio and navigation
map disc.
Map MatchingThe map data from the map disc is compared to the vehicle position and
running track data. Then, the vehicle position is matched with the
nearest road.
GPS CorrectionThe vehicle position is matched to the position measured by GPS. Then,
the measurement position data from the GPS unit is compared with the
vehicle position and running track data. If the position is widely
different, the GPS measurement position is used.
Distance CorrectionThe running distance signal from the vehicle speed sensor includes the
error caused by tire wear and slippage between the tires and road
surface. Distance correction is performed to account for this. The
navigation ECU automatically offsets the running distance signal to
make up for the difference between it and the distance data of the map.
The offset is automatically updated.