Subaru Impreza 2003, Service Manual

Page: 3579 / 3610

WI-275
WIRING SYSTEM
BULKHEAD WIRING HARNESS (IN COMPARTMENT)
48.Bulkhead Wiring Harness (In Compartment)
A: LOCATION
1. LHD MODEL
• Bulkhead Wiring Harness
Connector Connecting to
No. Pole Color Area No. Name
B30 25
★
D-1 D1 Front door cord LH
B31 6 Yellow D-1 AB1 SRS (Airbag) harness
B32 3 Black B-2 Turn & hazard module
B36 24 Brown B-3 i1
Instrument panel wir-
ing harness
B37 24
★
B-3 i2
B40 16 Black C-2 Data link connector
B41 2
★
D-1
Power window circuit
breaker
B44 10
★
D-1
Seat belt warning
module
B46 4 Green B-5 Fuel pump relay
B47 6 Brown B-5 Main relay
B50 4
★
C-1 Blower fan motor relay
B51 8 Blue C-1
F/B
B52 7
★
D-1
B53 12 Black A-2
Shield joint connector
(AT)
B54 24
★
A-3
Transmission control
module
B55 24 Gray A-3
B56 24 Green A-2
B61 8
★
B-1 F44
Front wiring harness
B62 24
★
B-1 F45
B64 2 Black B-2 Stop light switch
B68 5 Black C-3 Steering roll connector
B69 4
★
B-3
Combination switch B70 18
★
B-3
B71 17
★
C-3
B72 4 Blue C-3 Ignition switch
B74 2 Black C-3 Key warning switch
B75 2 Green C-2
Test mode connector
B76 2 Green C-2
B77 3
★
B-4 Mode actuator
B79 14 Gray C-2 Check connector
B81 1
×
2
★
C-2
Diagnosis terminal
(Ground)
B82 6 Black C-2 Diagnosis connector
B83
6
★
C-4
Shield & sensor
ground joint connec-
tor (E/G) (With OBD)
8
★
C-4
Shield & sensor
ground joint connec-
tor (E/G) (Without
OBD)
B84 31
★
B-4 Engine control module
B85 2
★
B-3 Diode (Rear fog light)
B87 2
★
B-5 Blower fan motor
B90 4
★
A-5 R50 Roof cord
B91 6 Black B-4
FRESH/RECIRC
actuator
B100 24 Black B-1 F2 Front wiring harness
B101 25
★
B-4 D11 Front door cord RH
B108 2
★
B-1 F46 Front wiring harness
B116 6
★
D-4
Select lever illumina-
tion light
B119 4
★
C-4
Front accessory
power supply socket
B120 14
★
B-4 Radio
B121
★
B-4 Audio ground
B125
1 Green B-5 B126 Line end connector
1 Black C-2 B126
Read memory con-
nector
B126
1 Green B-5 B125 Line end connector
1 Black C-2 B125
Read memory con-
nector
B129 2 Black B-3 Kick down switch (AT)
B131 4
★
C-1 Rear fog light relay
B132 8
★
C-2
Head light beam lev-
eler switch
B133 6
★
D-5
AT power mode &
hold mode switch
B134
22
★
C-5
Engine control module
(Turbo model)
35
★
C-5
Engine control module
(Non-turbo model)
B135
28
★
C-4
Engine control module
(Turbo model)
28
★
C-4
Engine control module
(Non-turbo model)
B136
17
★
B-4
Engine control module
(Turbo model)
26
★
B-4
Engine control module
(Non-turbo model)
30
★
B-4
Engine control module
(Non-turbo model)
B137
20
★
B-4
Engine control module
(Non-turbo model)
24
★
B-4
Engine control module
(Turbo model)
B141 12
★
B-2
Immobilizer control
module
B152 12
★
C-1 F/B
B158 10 Gray D-1 F/B
B160 6 Gray C-1 Front fog light switch
Connector Connecting to
No. Pole Color Area No. Name