Subaru Legacy 2004 Service Manual page 4310

WIRING SYSTEM
16.Engine Electrical System
A: WIRING DIAGRAM
1. LHD 2.0 L MODEL AND 2.5 L KS MODEL
BATTERY
SBF-1
MAIN
RELAY
Engine Electrical System
SBF-7
SBF-9
IG 2
RELAY
FUEL
ELECTRIC
PUMP
THROTTLE
CON-
RELAY
DENSER
EGR VALVE
PURGE CONTROL SOLENOID VALVE
FUEL INJECTOR NO. 1
FUEL INJECTOR NO. 2
FUEL INJECTOR NO. 3
FUEL INJECTOR NO. 4
STOP LIGHT & BRAKE SWITCH (CRUISE CONTROL)
CLUTCH SWITCH (MT-CRUISE CONTROL)
FRONT OXYGEN (A/F) SENSOR
REAR OXYGEN SENSOR
SUB FAN RELAY
MAIN FAN RELAY 1
AIR CONDITIONING PRESSURE SWITCH
AUTO A/C CONTROL MODULE
BODY INTEGRATED UNIT (CAN COMMUNICATION LINE)
BODY INTEGRATED UNIT (IMMOBILIZER)
CRUISE CONTROL SWITCH
WI-150
INHIBITOR
IGNITION SWITCH
SWITCH
OFF ACC ON ST
D
+B
N
ACC
R
IG1
P
IG2
ST
STARTER RELAY
MT
FUEL PUMP
RELAY
FUEL
PUMP
*
1 WITH IMMOBILIZER
WITHOUT IMMOBILIZER
A/C RELAY
STARTER MOTOR
B23
B12
B13
*
1
: B17
: A18
D6
D7
D9
B14
C3
C4
A3
A4
A12
A13
A8
A17
A27
A34
A33
D12
D13
D22
B2
B3
C33
C35
C34
A1
C19
A10
A9
C8
B20
B35
C13
C14
B25
B33
C21
D14
WI-04017
1
2
3
4
5
6
7
8