Subaru Impreza 2003 Service Manual page 3416

WIRING SYSTEM
2. LHD SOHC WITH OBD MODEL
BATTERY
SBF-1
FUEL
PUMP
RELAY
WITH IMMOBILIZER MODEL
WITHOUT IMMOBILIZER MODEL
FUEL
PUMP
ENGINE ELECTRICAL SYSTEM
INHIBITOR SWITCH(AT)
P
R
IGNITION SWITCH
OFF ACC ON ST
N
B
D
ACC 3
IG 2
ST 1
MAIN
RELAY
: A2
: A11
WI-112
STARTER MOTOR
AT
MT
FRONT OXYGEN (A/F) SENSOR
REAR OXYGEN SENSOR
FUEL INJECTOR NO.1
FUEL INJECTOR NO.2
FUEL INJECTOR NO.3
FUEL INJECTOR NO.4
IDLE AIR CONTROL SOLENOID VALVE
AIR ASSIST INJECTOR SOLENOID VALVE
PURGE CONTROL DOLENOID VALVE
EXHAUST GAS RECIRCRATION
SOLENID VALVE
TRANSMISSION CONTROL MODULE (AT)
IMMOBILIZER CONTROL MODULE
TO FRONT WIPER SWITCH
TO AIR CONDITIONING RELAY
TO AUTO A/C CONTROL MODULE
TO AUTO A/C CONTROL MODULE
TO MAIN FAN RELAY
TO SUB FAN RELAY
TO REAR WINDOW DEFOGGER TIMER
TO LIGHTING SWITCH
1
2
3
4
AT C20
AT C21
MT C20
C10
B9
C12
C23
C13
C22
B23
C6
C17
C4
B14
D15
B1
B2
A34
A23
A22
A8
A6
A19
A20
A5
A12
A29
A15
A17
A18
A16
D19
D2
C15
C1
C18
D17
D18
D11
A9
C11
D13
A14
A13
D4
D20
5
WI-02561