Subaru 2002 Impreza - Page 256

Measuring conditions
Resistance to
body (ohms)
Voltage
(V)
-
Select lever in “P range
Select lever in any other than
“P” ranae (exceDt
“N” ranae)
Less than 1
More than
8
-
a-
. .
Brake pedal depressed.
Brake pedal released.
Light
ON
Liaht OFF
-
More than 10.5
Less than
1
Less than 1
More than
9
-
TRANSMISSION CONTROL MODULE (TCM) I/O SIGNAL
ENGINE (DIAGNOSTICS)
7. Transmission Control Module (TCM) I/O Signal
A: ELECTRICAL SPECIFICATION
S2M2131
NOTE:
Check with ignition switch ON.
Content
nal No.
nector
I
856 I 1
lanition switch
OFF I 10-13 I- Back-up power supply
Ignition power supply
Ignition switch
ON (with
enaine
OFF)
10-13
l-
B54
24
“P” range
switch
1
855
855
I
Select lever in “N” range I Less than 1
“N” range
switch
14
I
-
1 Morethan8
Select lever in any other than
“N” ranae (exceDt “P” ranael
- *- \- I .,I( I
Select lever in ‘W ranae I Less than 1
“
-
More than 8
Select lever in any other than
“R ranae
“R” range
switch
“D” range
switch
3
855
B55
I
Select lever in “D” range I Less than 1
Inhibitor
switch
4
I
-
Select lever in any other than I
“D” ranae
Morethan
8
.,
I I
Select lever in “3 ranae I Less than 1
I
-
More than 8
Select lever in any other than
“3 range
“3” range
switch
“2” range
switch
B55
5
Select lever in “2” range I Less than 1
I
-
I Morethan 8
Select lever in any other than
“2” ranae
“
I
Select lever in “1” ranae I Less than 1
“1
” range
switch
~
Select lever in any other than
“1” ranae
More than 8
I
-
B55 I 12
Brake switch
AT OIL TEMP warning light
B56
1 11
EN(D0HC TURBO)-32