Subaru Impreza 2003 Service Manual page 3470

WIRING SYSTEM
A
E/G(RTB)-01
MAIN RELAY
6 BR
4 YR
5 BR
3 YL
2 Lg
1 B
B47
REF. TO GND-07
(BLUE) B47 (BROWN)
B323
1 2
1 2
3 4
3 4
5 6
ENGINE ELECTRICAL SYSTEM
TO POWER SUPPLY ROUTING
A: B134 E: B84
B12
1 2 3 4 1 2 3 4 5 6
5 6 7 8 7 8 9 10 11 12
9 10 11 12
WI-166
ST
IGNITION SWITCH
(ST)
AT
WB
WR
B12
SECURITY RELAY
OS WS WB
OS WS WL
B323
TO BATTERY TERMINAL
ENGINE CONTROL MODULE
A: B134
T7
1 2 3 4 5
8 9 10 11 12 13
16 17 18 19 20 21
AT MODEL
1 :
*
MT WITH SECURITY MODEL
MT WITHOUT SECURITY MODEL
: WITH SECURITY MODEL
* 2
WITHOUT SECURITY MODEL
INHIBITOR SWITCH (AT)
P R N
12 BY 12
11 BW 7
T3 T7
I
E/G(RTB)-05
J
E/G(RTB)-06
K
E/G(RTB)-06
2 W
4 W
STARTER MOTOR
1
MT *
B14
E: B84
6 7 1 2 3 4
5 6
14 15 13 14 15 16 17 18
10 11 12
22 22 23 24 25 26 27 28
: WR
: WL
: WB
: WL
: WB
D 3 2 1
7 8 9
19 20 21
29 30 31
WI-02356