Subaru IMPREZA 2004 Service Manual page 171

Diagnostic Procedure with Diagnostic Trouble Code (DTC)
ENGINE (DIAGNOSTICS)
• WIRING DIAGRAM:
IGNITION
SWITCH
1
3
B72
B323
B72
1 2
3 4
SBF-4 SBF-1
2
WS
WS 4
B323
1
T7
1 2 3 4 5 6
7 8 9 10 11 12
EN(H4SO)(diag)-248
BATTERY
E
12
11
B12 T3
2
B136
B12
1 2 3 4 1
5 6 7 8 7
9 10 11 12
18
1 : AT MODEL
2 : MT MODEL
: WITH SECURITY
WS
EXCEPT FOR
AUSTRALIA MODEL
OS : WITH SECURITY
FOR AUSTRALIA MODEL
AND WITHOUT SECURITY
INHIBITOR SWITCH
P R N D 3 2
12
7
T7
STARTER
MOTOR
B14
B136
2 3 4 5 6
8 9 10 11 12 13 14 15 16 17
19 20 21 22 23 24 25 26
EN-02607
1
E