AUTOMATIC TRANSAXLE
K2–15
K2
X : Available
End Of SiePOWERTRAIN DESCRIPTIONA6E571401030207Outline
•In the powertrain system, the hydraulic pressure transported by the control valve operates the clutch, and
brake, and the planetary gear changes the gear ratio according to the driving conditions.
Structure
•The powertrain system consists of seven pairs of clutches, brake, brake band, two pairs of one-way clutches,
and simple type planetary gears.
Duty
typePressure
control
solenoidXX XX X
2-4 brake
solenoid
valveXX XX X
High
clutch
solenoid
valveXX XX X
TCC
solenoid
valveXXX
CAN
signalReduce
torque
signalXXX
Range
signalX
Turbine
speed
signalX
ATF
temperatu
re signalX
TCC
signalXX
Racing
select
signalX
MIL
indicate
request
signalX
AT
warning
light
request
signalX ComponentControl item
Shift
controlLine
pressure
controlReverse
inhibition
controlShift
transient
controlFeedbac
k controlTCC
controlN-D
select
controlSlope
mode
controlOBD
system
