Subaru 2009 IMPREZA Service Manual page 2047

Diagnostic Procedure with Diagnostic Trouble Code (DTC)
AUTOMATIC TRANSMISSION (DIAGNOSTICS)
R: DTC P0763 SHIFT SOLENOID "C" ELECTRICAL
DTC DETECTING CONDITION:
Output signal circuit of high clutch duty solenoid is open or shorted.
TROUBLE SYMPTOM:
Excessive shift shock
WIRING DIAGRAM:
B54 TCM
B11
T4
AT 2
HIGH
CLUTCH
DUTY
SOLENOID
CONTROL VALVE BODY
4AT(diag)-62
AT2
1 2 3 4 5
6 7 8 9 10
B11
3 4
1 2
5 6 7 8
9 10 11 12
13 14 15
16
17 18 19 20
B54
1 2 3 4 5 6 7
8 9 10 11 12 13 14 15 16 17 18 19
20 21 22 23 24 25 26 27
28 29 30 31 32 33 34 35
AT-04759