1995 SUBARU LEGACY sensor

Connector Connecting to
No. Pole Color Area No. Name
B1 2 Brown B-2 Pressure sources switching solenoid
B2 3 Black B-2 Pressure sensor
B3 5 Gray B-2 Mass air flow sensor
B4 2 Gray B-2 AT dropping resistor
B7 4 Gray B-3 Cruise control pump
B8 6 * B-3 Front wiper motor
B9 2 Black A-2 FWD switch
B11 16 Gray B-3 T4
Transmission
B12 12 Gray B-2 T3
B13 6 Gray B-3 Ignitor
B14 1 Black B-3 Starter (Magnet)
B16 2 Gray B-2 Brake fluid level switch
B17 2 Black B-3 Vehicle speed sensor
B18 4 * B-2 Front oxygen sensor
B19 4 Gray B-2 T5 Rear oxygen sensor cord
B20 6 Light gray B-2 E1
Engine wiring harness B21 12 Light gray B-2 E2
B22 16 Light gray B-2 E3
B26 2 Black B-3
M/B B27 3 * B-3
B28 1 Brown B-3
B29 2 * B-2 Rear washer motor
B110 2 Green B-3 Front washer motor
*: Non-colored
11 6
6-3WIRING DIAGRAM
8. Electrical Wiring Harness and Ground Point

Connector Connecting to
No. Pole Color Area No. Name
E1 6 * A-3 B20
Bulkhead wiring harness E2 12 Gray A-3 B21
E3 16 Gray A-3 B22
E4 2 Blue A-2 Purge control solenoid valve
E5 2 Light gray A-2 Injector #1
E6 2 Dark gray A-3 Injector #3
E7 3 Gray A-3 Idle air control solenoid valve
E8 2 Brown B-3 Engine coolant temperature sensor
E9 1 * B-3 Thermometer
E10 2 Gray B-3 Crankshaft position sensor
E11 1 * B-3 Oil pressure switch
E12 3 Gray A-3 Ignition coil
E13 3 Brown A-3 Throttle position sensor
E14 1 Gray B-3 Knock sensor
E15 2 Dark gray B-4 Camshaft position sensor
E16 2 Light gray B-4 Injector #2
E17 2 Dark gray B-4 Injector #4
E18 2 Brown B-3 EGR solenoid (AT)
*: Non-colored
Connector Connecting to
No. Pole Color Area No. Name
T1 2 Gray C-1 B24
Bulkhead wiring harness (MT)
T2 2 Brown C-1 B25
T3 12 Gray D-3 B12
Bulkhead wiring harness (AT)
T4 16 Gray D-3 B11
T5 4 Gray C-1/C-3 B19 Bulkhead wiring harness
T6 4 Gray D-2/D-4 Rear oxygen sensor
11 8
6-3WIRING DIAGRAM
8. Electrical Wiring Harness and Ground Point

Connector Connecting to
No. Pole Color Area No. Name
B30 24 * C-1 D1 Front door cord LH
B31 7 Yellow C-1 AB1 SRS (Airbag) harness
B32 3 Black C-1 Turn & hazard module
B33 4 Brown B-1 Diode (T.C.S.)
B34 3 * B-1 Diode (Door warning)
B35 2 Black B-1 Diode (Step light)
B36 22 Black C-1 i1
Instrument panel wiring
harness B37 22 * C-1 i2
B38 22 Brown C-1 i3
B39 20 Blue C-1 i4
B40 16 Gray C-2 OBD-II service connector
B41 2 * C-2 Power window circuit breaker
B42 4 * C-2Power window and sunroof
relay
B43 6 Black C-2 Illumination control module
B44 8 * C-2 Seat belt timer
B45 4 * B-1 R53 Sunroof cord
B46 4 Green B-1 Fuel pump relay
B47 6 Brown B-1 Main relay
B48 4 Blue B-1 Front fog light relay
B49 3 Black B-1 Horn relay
B50 4 * B-1 Blower relay
B51 11 Gray B-1
F/B
B52 12 Gray B-1
B53 4 * B-2 Shield joint connector (AT)
B54 12 Black B-2
Transmission control module B55 16 Black B-2
B56 20 Black B-2
B57 12 Black B-2 Shift-lock control module
B58 5 Black B-1Headlight alarm relay
(Security)
B59 5 Black B-1 Interrupt relay (Security)
B60 4 * B-2Shield joint connector (A.B.S.
and T.C.S.)
B61 8 * B-2 F44
Front wiring harness
B62 20 * B-1 F45
B6314 * B-1 P10 Floor harness (A.B.S.)
40 Gray B-1 P10 Floor harness (T.C.S.)
B64 2 Black B-2 Stop light switch
B65 4 Black B-2Stop & brake switch (With
cruise control)
B66 3 Black B-2 Pedal stroke sensor (T.C.S.)
B67 4 Black B-2 Pedal stroke switch (T.C.S.)
B68 5 Black B-3 Slip ring
B69 11 Black B-3
Combination switch B70 9 * B-3
B71 8 * B-3
B72 6 Black B-3 Ignition switchConnector Connecting to
No. Pole Color Area No. Name
B73 2 Black B-3 Key lock solenoid (AT)
B74 2 Black B-3 Key warning switch
B75 2 Green C-2 B76
Test mode connector
B76 2 Green C-3 B75
B77 10 Brown B-2 Mode actuator
B78 9 Yellow C-2 Data link connector
B79 14 Gray C-2 Check connector
B80 4 Blue B-2 i20Instrument panel wiring
harness
B81 1 x 2 * C-2 Diagnosis terminal (Ground)
B82 6 Black C-2 Diagnosis connector
B83 4 * C-3 Shield joint connector (E/G)
B84 96Dark
grayB-3 Engine control module
B85 2 Black B-3 Diode (Lighting)
B86 4 * B-3 Blower motor resistor
B87 2 * B-3 Blower motor
B88 3 Black B-3 Evaporator thermoswitch
B89 4 Brown B-3 Diode (Security)
B90 4 B-4 R50 Room light cord
B91 4 * B-4 FRESH/RECIRC actuator
B92 8 * B-4 Door lock timer
B93 16 Black B-4 Security control module
B94 20 Black B-4 Cruise control module
B95 2 Black B-4 Diode (Daytime running light)
B96 10 * B-4Daytime running light control
module
B97 8 * B-4 R1
Rear wiring harness B98 16 Black B-4 R2
B99 24 * B-4 R3
B100 3 * B-4 F2Front wiring harness (A.B.S.
and T.C.S.)
B101 24 * B-4 D11 Front door cord RH
B102 5 Black B-4 Daytime running light relay
B103 4 Blue B-4High-beam relay (Daytime
running light)
B104 4 Pink B-4 Rear power supply relay
B105 4 Blue B-1 Starter interlock relay (MT)
B106 2 * B-1 Clutch switch (MT)
B107 2 Blue B-1 Clutch switch (Cruise control)
B108 2 Black B-2 F46Front wiring harness
(Outback)
B109 4 Black C-1 Fuse holder (Outback)
*: Non-colored
Connector Connecting to
No. Pole Color Area No. Name
S1 3 White D-3 Cruise control sub switch
122
6-3WIRING DIAGRAM
8. Electrical Wiring Harness and Ground Point

Connector Connecting to
No. Pole Color Area No. Name
P1 20 Blue B-1 F1 Front wiring harness
P2 2 Black C-2 Diode (T.C.S.)
P3 35 Blue B-3 A.B.S. control module
P4 6 * B-3
A.B.S./T.C.S. control module P5 8 * B-3
P6 16 * B-3
P7 20 * B-3
P8 2 Gray B-3 Rear A.B.S. sensor RH
P9 2 Gray B-4 Rear A.B.S. sensor LH
P1040 Gray B-2 B63 Bulkhead wiring harness (T.C.S.)
14 * C-2 B63 Bulkhead wiring harness (A.B.S.)
Connector Connecting to
No. Pole Color Area No. Name
D1 24 * C-3 B30 Bulkhead wiring harness
D2 2 * C-3 Front door speaker LH
D3 2 Green C-3 Front power window motor LH
D4 2 Black B-3 Front tweeter LH
D5 6 * B-3 Remote control rearview mirror LH
D7 14 * B-3 Power window main switch
D82 Gray B-3 Front door lock switch LH
4 Gray B-3 Front door lock switch LH (With security system)
D9 4 Gray B-3 Front door key switch LH (Security)
D10 2 Black C-3 Step light LH
D11 24 * B-2 B101 Bulkhead wiring harness
D12 2 * B-2 Front door speaker RH
D13 2 Green B-2 Front power window motor RH
D14 2 Black B-2 Front tweeter RH
D15 6 * B-2 Remote control rearview mirror RH
D17 5 * B-2 Front power window sub switch RH
D184 * B-2 Front door lock actuator RH
4 Gray B-2 Front door lock actuator RH (With security system)
D19 4 Gray B-2 Front door key switch RH (Security)
D20 2 Black B-2 Step light RH
D21 8 * B-3 R11 Rear wiring harness
D22 2 * B-3 R10 Rear wiring harness (Security)
D23 2 Black B-4 Rear door speaker LH
D24 2 Green B-4 Rear power window motor LH
D25 5 * B-4 Rear power window sub switch LH
D264 * B-4 Rear door lock actuator LH
4 Gray B-4 Rear door lock actuator LH (With security system)
D27 8 * B-2 R14 Rear wiring harness
D28 2 * B-2 R13 Rear wiring harness (Security)
D29 2 Black B-2 Rear door speaker RH
D30 2 Green B-3 Rear power window motor RH
D31 5 * A-2 Rear power window sub switch RH
D324 * A-3 Rear door lock actuator RH
4 Gray A-3 Rear door lock actuator RH (With security system)
*: Non-colored
132
6-3WIRING DIAGRAM
8. Electrical Wiring Harness and Ground Point

Diagnosis and checking procedure using instruments
USING A CIRCUIT TESTER
J3-1012

Voltage check (range set to DC V)
Connect the positive probe to the terminal to be tested, and
the negative probe to body ground (or the ground terminal of
the ECM)
J3-830

Checking the connection (range set toΩ)
Measure the resistance and check for open or shorted wire in
the harness or the connector.
NOTE:
This check must be carried out with both connectors discon-
nected.
(This avoids by-passing the connection through other circuits).
1) Check for open circuit (range:Ωx 1K)
Measure the resistance between the respective pins in both
connectors.
Specified resistance:
1MΩ, or more (No continuity) Open circuit
10Ω, or less (Continuity) O.K.
2) Check for correct insulation value (range:Ωx 1K)
Measure the resistance between the pins in both connectors,
as well as between the suspected pin and the body (body
short).
Specified resistance:
1MΩ, or more (No continuity) O.K.
10Ω, or less (Continuity) Short circuit

Resistance measurement (range set toΩ)
Measuring the internal resistance of sensors, solenoid valves
etc. to check the operating condition of components.
NOTE:

Select the appropriate range for measuring the internal
resistance, or the measurement will result in an incorrect read-
ing.

Before changing the measurement range the gauge must be
reset to zero.
8