PCM CONSTRUCTION [GF4AX-EL]


BUE051718880N06

Relation of Control System and Input/Output Parts

Component

Control item

Shift control

Line pressure control

3-2 timing control

Shift solenoid on/off timing control

Torque reduction control

Torque converter clutch control

On-board diagnostic function

Input

O/D OFF switch
X
X
X
X
 
X
 
TR switch
X
X
X
X
X
X
 
TP sensor
X
X
X
X
X
X
X
Input/turbine speed sensor
X
X
X
X
X
X
X
ABS wheel-speed sensor
O
X
X
X
X
O
X
Brake switch
 
 
 
 
X
X
 
TFT sensor
X
X
X
X
X
X
X
ECT sensor
 
 
 
 
X
X
X
CKP sensor

 

X
X
 
X
X
X
MAF sensor
X
 

 

 

X
 
X

Input/Output

CAN

 

 

 

 

 

 

X

Output

Shift solenoid A
X
 
 
X
 
 
X
Shift solenoid B
X

 

 

X
 

 

X
Shift solenoid C
X

 

 

X
 
 
X
TCC control solenoid
 

 

 

 

 
X
X
3-2 timing solenoid
 

 

X

 

 
 
X
Pressure control solenoid
 
X
 
 
 
 
X
O/D OFF indicator light
X

 

 
 
 
 
X

X :
Available
O :
Back up