Subaru Impreza 2003 Service Manual page 3358

WIRING SYSTEM
6. Air Conditioning System
A: SCHEMATIC
1. AUTO A/C LHD MODEL
FB-19
F/B FUSE NO. 17
10 GOr
11 BrY
12 Br
9 L
F27
2 BrY
1 GOr
F79
B87 F79 (GRAY)
1 1 1 2
2 2
F45
1 2 3 4 5 6 7 8 9 10 11
12 13 14 15 16 17 18 19 20 21 22 23 24
F27 (BLACK)
5 6 9 13 14 17 21 22
1 2
7 10 15 18 23
3 4
8 11 12 16 19 20 24
RELAY HOLDER
AIR CONDITIONING SYSTEM
(IG)
TB TB
: TURBO ENGINE MODEL
NA NA : NON-TURBO ENGINE MODEL
: OBD MODEL
WO
: EXCEPT MODEL
OO
BrY 16 BrY
Br 15 Br
F45 B62
ENGINE
CONTROL
A: B134
MODULE
(TURBO
E: B84
ENGINE
E27
MODEL)
A:
B134
ENGINE
A17
CONTROL
B:
B135
MODULE
(NON-TURBO
C:
B136 B27
ENGINE
MODEL)
D:
B137
C30
F24
B282 (GRAY)
B50 B275 A:
1 2
1
2 1 2 3 4 5 6 7 8
3 4
3 4
9 10 11 12 13 14 15 16
WO C: B136
4 5 6
1 2 3
7 8 9 10 11 12 13 14 15 16 17
18 19 20 21 22 23 24 25 26
E: B84
25
29
26
1 2 3 4
30
27 28
10 11 12 13 14 15 16 17
22 23 24 25 26
TO POWER SUPPLY ROUTING
F/B FUSE NO. 17
A9
GR
A6 LY
Br TB
OO WO
A9 Br
C11 LY NA
D13 GR NA
A:
AUTO A/C CONTROL MODULE
(GRAY)
B: B283
1 2 3 4 5 6 7 8 9 10
11 12 13 14 15 16 17 18 19 20
B: B135
4 5 6 7
1 2 3
8 9 10 11 12 13 14 15 16 17 18 19
20 21 22 23 24 25 26 27 28
NA
1 2 3 4
5 6 7 8 9
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
18 19 20 21
24 25 26 27 28 29
27 28 29 30 31
WI-54
FB-20 FB-34
F/B FUSE NO. 1 (B)
(IG) F/B FUSE NO. 2 (B)
RW
GOr
GR
BR
B50
BR
BY
B87
BY
RL
B
B282 B: B283
D: B137
1 2 3 4
5 6 7 8 9 10 11 12 13
17 19 20
14 15 16 18
OO C: B136
1 2 3 4 5 6 7
8 9 10 11 12 13 14 15 16 17 18 19 20
21 22 23 24 25 26 27 28 29
A: B134
5 6 7 8
30 31 32 33 34 35
BLOWER MOTOR
RELAY
2
1
3
4
1
2
2
1
B275
4
REF. TO GND-03
A:
TB B134
1 2 3 4 5 6 7
8 9 10 11 12 13 14 15
16 17 18 19 20 21 22
30
WI-02271