Security system SUBARU LEGACY 1996 Service Owner's Guide

B6M0508A
2. CHECK POWER SUPPLY FOR HEADLIGHT ALARM
RELAY.
1) Remove headlight alarm relay without disconnecting
connector.
2) Measure voltage between headlight alarm relay con-
nector and body.
Connector & terminal / Specified voltage:
(B58) No. 1—Body / 10 V, or more
B6M0455A
3. CHECK CONTINUITY OF HEADLIGHT ALARM
RELAY.
1) Remove headlight alarm relay.
2) Check continuity between terminals No. 1 and No. 2 of
headlight alarm relay.
B6M0502A
4. CHECK HARNESS CONNECTOR BETWEEN
HEADLIGHT ALARM RELAY AND SECURITY
CONTROL MODULE.
1) Disconnect connectors of headlight alarm relay and
security control module.
2) Measure resistance of harness connector between
headlight alarm relay and security control module.
Connector & terminal / Specified resistance:
(B58) No. 2—(B93) No. 12 / 10Ω, max.
5. CHECK HEADLIGHT ALARM RELAY.
Refer to 6-2 [W22B2] for inspection of headlight alarm
relay.
105
6-2DIAGNOSTICS
6. Security System

28. SECURITY SYSTEM
BU102-02A
92
6-3WIRING DIAGRAM
6. Wiring Diagram

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
D6 2 * B-3 Mirror heater 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
D16 2 * B-2 Mirror heater 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
138
6-3WIRING DIAGRAM
8. Electrical Wiring Harness and Ground Point

Connector Connecting to
No. Pole Color Area No. Name
R17 1 Black A-3 Rear defogger (Power)
R18 2 Black B-3 Rear speaker RH
R19 2 * B-3 High-mounted stop light
R20 2 Blue B-2 Trunk room light
R21 2 Black B-2 Rear speaker LH
R22 1 Brown B-1 Rear door switch LH
R23 3 * B-2 Power antenna
R246 * B-3 R60 Trunk lid cord (Without security system)
8 * B-3 R60 Trunk lid cord (With security system)
R25 2 Black B-4 Rear defogger condenser
R26 4 * B-4 Rear combination light RH
R27 2 * B-4 Trunk room light switch
R28 4 * B-3 Rear combination light LH
R47 3 * B-3 Fuel tank pressure sensor
R606 * B-4 R24 Rear wiring harness (Without security system)
8 * B-4 R24 Rear wiring harness (With security system)
R61 3 * B-4 Key switch (Security)
R62 4 * B-4 Rear finisher light RH
R63 2 * B-3 License plate light
R64 4 * B-3 Rear finisher light LH
R65 1 Black A-2 Rear defogger (Ground)
R66 2 Black B-4 High-mounted stop light (Rear spoiler)
*: Non-colored
142
6-3WIRING DIAGRAM
8. Electrical Wiring Harness and Ground Point

Connector Connecting to
No. Pole Color Area No. Name
R22 1 Brown C-1 Rear door switch LH
R23 6 * C-2 Power antenna
R25 2 Black C-3 Rear defogger condenser
R26 4 Black D-4 Rear combination light RH
R28 4 Black C-2 Rear combination light LH
R32 1 * C-2 Rear accessory power supply (Power)
R33 1 Black C-2 Rear accessory power supply (Ground)
R36 5 Black C-3 Rear wiper relay
R37 2 * C-3 D33
Rear gate cord R38 4 * C-3 D34
R39 8 * C-4 D35
R40 4 Black C-3 D36 Rear gate cord (With security)
R45 6 * C-2 Trailer connector (Outback with step roof)
R47 3 * D-3 Fuel tank pressure sensor
Connector Connecting to
No. Pole Color Area No. Name
D33 2 * C-3 R37
Rear wiring harness D34 4 * C-3 R38
D35 8 * C-4 R39
D36 4 Black C-3 R40 Rear wiring harness (With security)
D37 1 Black B-3
Luggage room light
D38 1 * B-3
D39 2 * B-3 High-mounted stop light
D40 1 Black B-4 Rear defogger (Power)
D41 4 Gray B-4 Key switch (Security)
D42 4 * B-4 Rear finisher light RH
D43 4 * B-3 Rear wiper motor
D44 2 * B-4 License plate light RH
D45 2 * A-3 License plate light LH
D46 2 Black A-4 Rear gate latch switch
D474 * A-4 Rear gate lock actuator (Without security system)
4 Gray A-4 Rear gate lock actuator (With security system)
D48 1 Black B-3 Rear defogger (Ground)
D49 4 * A-3 Rear finisher light LH
*: Non-colored
144
6-3WIRING DIAGRAM
8. Electrical Wiring Harness and Ground Point