Subaru Impreza 2003 Service Manual page 3579

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