1999 SUBARU LEGACY Service Repair Manual

129
[D6AK0]6-3WIRING DIAGRAM
6. Wiring Diagram

AL: FRONT FOG LIGHT SYSTEM (OPTION)
130
6-3[D6AL0]WIRING DIAGRAM
6. Wiring Diagram

AM: MULTIPLE POWER SOCKET SYSTEM (OPTION)
131
[D6AM0]6-3WIRING DIAGRAM
6. Wiring Diagram

AN: TRAILER WIRE HARNESS (OPTION)
132
6-3[D6AN0]WIRING DIAGRAM
6. Wiring Diagram

7. Electrical Unit Location
A: LIST
Electrical unit Index No.
ABS control module
ABS G sensor (MT)
A/C compressor relay
A/C fuse
A/C main fan relay 1
A/C main fan relay 2
A/C pressure switch
A/C sub fan relay 2
ATF temperature sensor
Blower motor resistor
Blower relay
Camshaft position sensor
Check connector
Clutch switch (MT)
Crankshaft position sensor
Cruise control module
Cruise control pump
Data link connector (for
OBD-II G.S.T.)
Data link connector (for
S.S.M.)
Diagnosis connector
Diagnosis terminal (Ground)
Door lock timer
Engine control module
Engine coolant temperature
sensor
Engine hood switch (Secu-
rity)
Evaporator thermoswitch
F/B
FRESH/RECIRC actuator
Fuel pump relay
Fuel gauge module
Fuel gauge sub module
(AWD)
FWD switch (AT)
Headlight alarm relay
(Security)
Headlight relay LH
Electrical unit Index No.
Headlight relay RH
Horn relay
Hydraulic unit (ABS)
Ignition coil
Ignitor
Idle air control solenoid
valve
Illumination control module
Inhibitor switch
Knock sensor
Main fan relay
Main relay
Mass air flow sensor
Mode actuator
M/B
Oil pressure switch
Oxygen sensor
Pedal stroke sensor (TCS)
Power window and sunroof
relay
Power window circuit
breaker
Purge control solenoid valve
Rear defogger relay
Seat belt timer
Security control module
Shift lock control module
Starter interrupt relay (Secu-
rity)
Stop & brake switch (With
cruise control)
Sunroof control module
Tail and illumination relay
TCS control module
TCS motor relay
TCS valve relay
Throttle position sensor
Test mode connector
Transmission control mod-
ule
Turn & hazard module
Vehicle speed sensor 1
Vehicle speed sensor 2
133
[D7A0]6-3WIRING DIAGRAM
7. Electrical Unit Location

B: LOCATION
1. ENGINE ROOM
B2M0018F
(1) FWD switch (AT) [D7B4].>
(2) A/C pressure switch [D7B4].>
(3) Oil pressure switch [D7B4].>
(4) M/B (5) Headlight relay LH [D7B4].>
(6) Headlight relay RH [D7B4].>
(7) A/C compressor relay 6-3 [D7B4].>(8) A/C main fan relay 2 6-3 [D7B4].>
(9) A/C sub fan relay 2 [D7B4].>
(10) A/C main fan relay 1 6-3 [D7B4].>
(11) A/C fuse
134
6-3[D7B1]WIRING DIAGRAM
7. Electrical Unit Location

2. INSTRUMENT PANEL
B6M0218D
(12) Mode actuator [D7B4].>
(13) Blower relay [D7B4].>
(14) Horn relay
(15) F/B
(16) Turn & hazard module 6-3 [D7B4].>
(17) Rear defogger relay [D7B4].>
(18) Tail & illumination relay 6-3 [D7B4].>(19) Main fan relay [D7B4].>
(20) Seat belt timer [D7B4].>
(21) Illumination control module to 6-3 [D7B4].>
(22) Shift lock control module to 6-3 [D7B4].>
(23) Power window circuit breaker

(24) Power window & sunroof relay
(25) Check connector [D7B4].>
(26) Blower motor resistor 6-3 [D7B4].>
(27) Door lock timer [D7B4].>
(28) FRESH/RECIRC actuator to 6-3 [D7B4].>
(29) Evaporator thermoswitch to 6-3 [D7B4].>
135
[D7B2]6-3WIRING DIAGRAM
7. Electrical Unit Location

3. COMPARTMENT
B6M0220C
B6M0221C
(30) Sunroof control module 6-3 [D7B4].>(31) Fuel gauge module [D7B4].>(32) Fuel gauge sub module (AWD)

136
6-3[D7B3]WIRING DIAGRAM
7. Electrical Unit Location