Subaru 2002 IMPREZA Service Manual page 1688

DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)
AUTOMATIC TRANSMISSION (DIAGNOSTICS)
Q: DTC 93 REAR VEHICLE SPEED SENSOR
DIAGNOSIS:
The input signal circuit of TCM is open or shorted.
TROUBLE SYMPTOM:
No lock-up or excessive tight corner "braking".
WIRING DIAGRAM:
LH
:
B53
RN
1 2 3 4 5 6 7 8 9 10 11 12
:
B53
1 2 3 4 5 6
A: B54
TCM
B: B55
B11
T4
REAR VEHICLE
SPEED SENSOR
B11
3 4
1 2
6 7
5
9 11 12
10
RT
13 14 15
16
17 18 19 20
LH
RN
RT
B55
1 2 3 4 7
5 6
8
10 11 12 13 14 15 16 17 18
19 20 21 22 23 24
AT-102
SHIELD AND
SENSOR GROUND
JOINT CONNECTOR
6 9 3
4 7 1
5 8 2
LH RN RT
B53
: LHD MODEL
: RHD NON-TURBO MODEL
: RHD TURBO MODEL
B54
8 9 1 2 3 4 5 6
10 11 12 13 14 15 16 17 18
19 20 21
7 8 9
22 23 24
TR0922