The electronic control suspension (ECS) is a system
that automatically switches the damping force char-
acteristics of the four shock absorbers, front and rear, in
three steps (SOFT, MEDIUM and HARD) in response to
driving conditions and the conditions of the road surface.
It is also possible to select two modes (TOUR and
SPORT) according to driver preference. The damping
force is changed by commands from the ECS control
unit; the actuator built into the shock absorbers is
activated and the flow of oil inside the absorbers is
varied.
This system also has a diagnostic function and a failsafe
function for improved serviceability and safety.
SPECIFICATIONS
FRONT SUSPENSION
DRIVE-CONTROL COMPONENTS - Electronic Control Suspension (ECS)
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ELECTRONIC CONTROL SUSPENSION (ECS)
Items Specifications
Suspension system MacPherson strut with coil spring and compression
rod type
Camber 0° ± 30'
Caster 3°55' ± 30'
Toe-i n mm (in.)
o ± 3 (0 ± 0.12)
Coil spring
Wire dia. x 0.D. x free length mm (in.)
Vehicles for Europe 15.4 x 185.4 x 293 (0.61 x 7.30 x 11.54)
Vehicles for General Export, GCC and Australia 15.7 x 185.7 x 301.5 (0.62 x 7.31 x 11.87)
Coil spring identification colour
Vehicles for Europe Pink x 2
Vehicles for General Export, GCC and Australia Blue x 1
Spring constant N/mm (kg/mm, Ibs./in.) 39 (3.9, 218)
Shock absorber
Type Hydraulic, cylindrical double acting type
Stroke mm (in.) 150 (5.91)
Damping force [at 0.3 m/sec. (0.984 ft./sec.)]
Expansion N (kg, Ibs.) Hard: 2,650 (265, 584)
Medium: 1,650 (165, 363)
Soft: 650 (65, 143)
Contraction N (kg, Ibs.) Hard: 1,200 (120, 265)
Medium: 1,150 (115, 253)
Soft: 1,000 (100, 220)
Stabilizer bar
Mounting method Pillow ball type
0.D.
mm (in.) 23 (0.91 )
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