TCM Input/Output Signal

TCM INPUT/OUTPUT SIGNAL

Control item

Line 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

CVT fluid temperature sensor

x

x

x

x

x

x

Secondary pressure sensor

x

x

x

x

x

x

Primary speed sensor

x

x

x

x

x

x

Secondary speed sensor

x

x

x

x

x

x

Engine speed signal⁽¹⁾

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

x

x

Stop lamp switch signal⁽¹⁾

x

x

x

x

x

x

Manual mode signal⁽¹⁾

x

x

x

x

x

x

TCM power supply

x

x

x

x

x

x

Output

Line pressure solenoid

x

x

x

x

x

x

Secondary pressure solenoid

x

x

x

x

x

x

Torque converter clutch solenoid

x

x

x

x

x

x

Lock-up select solenoid valve

x

x

x

x

x

x

Step motor

x

x

x

x

x

x

⁽¹⁾	Input by CAN communications.

⁽²⁾	If these input/output signals show errors, TCM activates the fail-safe function.