Subaru Legacy 2003 Service Manual page 4083

WIRING SYSTEM
No.
MB-1 Fuse (Relay block)
MB-2 Power window circuit breaker
Keyless entry control module
Key switch illumination light
Luggage room light (Wagon)
Trunk room light (Sedan)
MB-3
Room light
Spot light
Step light LH
Step light RH
Data link connector
Engine control module
MB-4
Immobilizer control module
Main relay
Diode (With rear fog light)
MB-5 Lighting switch
OP connector
Cruise control sub switch
MB-6
Horn switch
MB-7 Transmission control module
Hazard switch
MB-8 Keyless entry control module
Key warning switch
MB-9 Horn
MB-10 Headlight LH
Combination meter
MB-11
Headlight RH
MB-12 A/C relay holder
ABS control module
SBF-7
VDC hydraulic module
SBF-8 Fuse (Relay block)
ALT Combination meter
IG-1 Seat belt timer
Check connector
IG-2
Vehicle speed sensor (MT)
Engine control module
ST Inhibitor switch (AT)
Starter motor (MT)
ABS control module
Main fan relay (4-cylinder engine model)
FB-1 Main fan relay-1 (6-cylinder engine model)
Main fan relay-2 (6-cylinder engine model)
VDC module
FB-2 Parking switch
FB-3 Parking switch
Combination meter
Hazard switch
Rear turn signal light LH
FB-4
Side turn signal light LH
Trailer connector
Turn signal switch
Combination meter
Hazard switch
FB-5 Rear turn signal light RH
Trailer connector
Turn signal switch
POWER SUPPLY ROUTING
Load
WI-28
No.
FB-6 Blower motor relay
FB-7 Front fog light relay
ABS control module
FB-8
VDC hydraulic module
FB-9 Fuel pump relay
FB-10 Stop light switch
FB-11 Wiper deicer relay
FB-12 Rear fog light relay
FB-13 Keyless entry control module
FB-14 Airbag control module
FB-15 Airbag control module
Engine control module
Fuel pump relay
Ignition coil (6-cylinder engine and turbo engine
model)
FB-16
Ignition coil and ignitor (4-cylinder non-turbo
engine model)
Immobilizer control module
Transmission control module
Blower motor relay
Fan relay (6-cylinder engine model)
FB-17
FRESH/RECIRC actuator
Mode actuator
A/C pressure switch
A/C relay
FB-18 Sub fan relay (4-cylinder engine model)
Sub fan relay-1 (6-cylinder engine model)
Sub fan relay-2 (6-cylinder engine model)
Auto A/C control module
FB-19 Blower module (Auto A/C)
Mode control panel (Manual A/C)
Back-up light switch (MT)
Cruise control module
Inhibitor switch (AT)
FB-20 Muffler actuator control module
Power window relay
Wiper deicer relay
Wiper deicer timer
FB-21 Cruise control main switch
Engine control module
FB-22
Rear defogger switch
Rear defogger
FB-23
Rear defogger condenser
Engine control module
FB-24 Lighting switch
OP connector
Headlight leveler LH
Headlight leveler RH
FB-25
Headlight leveling switch
Parking switch
Front fog light relay
Illumination control module
FB-26 Illumination light
OP connector
Rear fog light relay
Load