Subaru IMPREZA 2002 Service Manual page 108

Throttle fully closed (with
engine OFF) after warm-
UP.
Throttle fully open (with
engine OFF) after warm-
UP.
1.5
-
5.0
Less than 1
1 st gear
3rd gear
2nd gear
4th gear
ABS switch ON
ABS switch OFF
Less than 1
More than 9
Less than 1
More than 9
Less than 1
More than 6.5
TRANSMISSION CONTROL MODULE (TCM) I/O SIGNAL
AUTOMATIC TRANSMISSION (DIAGNOSTICS)
I
I
ignition switch ON. Check wi
Con-
nector
No.
Resistance
to body
(ohms)
Content Terminal No. Voltage (V) Measuring conditions
2-4 brake duty solenoid B54
18 2.0
-
4.5
854 16 10-16
2-4 brake timing solenoid
-ow clutch timing solenoid 854 15
10-16
4BS signal
Sensor around line 1
855
854
B55
21
20
9
19
Less than
1
Sensor ground line 2
Less than 1 0
-
I
System ground line
B56
I
0
-
Less than 1
Less than 1
Less than 1
21 B54
854
I
0
-
10 :.ensor ground line 3
Sensor ground line 4
A T diagnosis signal
19
I
0
-
B54
B56
Less than 1
t
+
More than 4
Ignition switch ON
21
15 lata link signal (Subaru
Select Monitor)
856
6
AT-I 6