Input/Output Signal Of TCM

FLUID PRESSURE CONTROL CHART

Control item

Fluid pressure control

Select control

Shift control

Lock-up control

CAN communication control

Fail-safe function⁽²⁾

Input

Transmission range switch

X

X

X

X

X

X

Accelerator pedal position signal⁽¹⁾

X

X

X

X

X

X

Closed throttle position signal⁽¹⁾

X

X

X

X

Engine speed signal⁽¹⁾

X

X

X

X

X

CVT fluid temperature sensor

X

X

X

X

X

Manual mode signal⁽¹⁾

X

X

X

X

X

Stop lamp switch signal⁽¹⁾

X

X

X

X

Primary speed sensor

X

X

X

X

X

Secondary speed sensor

X

X

X

X

X

X

Primary pressure sensor

X

X

Secondary pressure sensor

X

X

X

TCM power sup ply voltage signal

X

X

X

X

X

X

Output

Step motor

X

X

TCC solenoid valve

X

X

X

Lock-up select solenoid valve

X

X

X

Line pressure solenoid valve

X

X

X

X

Secondary pressure solenoid valve

X

X

X

⁽¹⁾	Input by CAN communications.

⁽²⁾	If these input and output signals are different, the TCM triggers the fail-safe function.