Subaru IMPREZA 2002 Service Manual page 106

TRANSMISSION CONTROL MODULE (TCM) I/O SIGNAL
AUTOMATIC TRANSMISSION (DIAGNOSTICS)
Con-
nector Terminal No. Measuring conditions
No.
2. TURBO MODEL
Resistance
Voltage (V) to body
(ohms)
to
@
856
B54
B54
n n n
1 Ignition switch OFF IO- 13
-
23 Ignition switch ON (with IO- 13
-
24 engine OFF)
I
TR0532
Select lever in any other
than "P" range (except "N"
range)
Select lever in "N" range
Select lever in any other
than "N" range (except "P"
range)
1
14
Check with ianition switch ON.
More than 8
Less than 1
More than 8
Content
3
Back-up power supply
"
More than 8
Select lever in any other
than
"R"
ranae
Ignition power supply
I
4
B55
I
" P range
switch
-
-
More than 8
Select lever in any other
than "D" ranae
Inhibitor
switch
5 B55
I
"N" range
switch
"
-
More than 8
Select lever in any other
than " 3 range
"R"
range
switch
856
"D"
range
switch
-
Light ON Less than 1
Liaht OFF More than 9
10
I
" 3 range
switch
" 2 range
switch
"1
"
range
switch
Brake switch
AT OIL TEMP warning light
I I
I
I 1
Select lever in " P range
I
Less than 1
I
Select lever in "R" ranae
I
Less than 1
t
I
I
Select lever in "D" range
I
Less than 1
I
I I I I
"
I
Select lever in " 3 ranae
I
Less than 1
I
I
Select lever in "2" range
I
Less than 1
I
-
-
More than 8
6
Select lever in any other
B55
I
than "2" ranae
I I
I I
"
I
Select lever in "1" range
I
Less than 1
-
1
More than 8
7
Select lever in any other
1
than "1" range
B55
I
-
Brake pedal depressed.
I
More than 10.5
Brake Dedal released.
I
Less than 1
12
AT-I 4