Subaru 2009 IMPREZA Service Manual page 3512

16.Airbag System
A: WIRING DIAGRAM
MB-27
M/B FUSE NO. 13 F/B FUSE NO. 4
(B)
B440
MULTI JOINT
CONNECTOR
B438
16 W
8 GY
5 BL
4 BL
7 VR
B40
DATA LINK
B440
CONNECTOR
MULTI JOINT
CONNECTOR
B443
B438 (GRAY)
B440 (ORANGE)
1
3 4 5 6
B443 (RED)
1 2 3 4 5
i3
1 2 3
5 6 7 8 9
11 12 13 14 15 16
17 18 19 20 21
23 24 25 26 27
Airbag System
TO POWER SUPPLY CIRCUIT
FB-32 FB-36
F/B FUSE NO. 5
(IG) (IG)
COMBINATION
METER
i10
REVERSE
CIRCUIT
REF. TO ENGINE
ELECTRICAL
SYSTEM
[E/G(NA)-04]
[E/G(TB)-05]
BODY
INTEGRATED
UNIT
C: B281
i59
B31
2
1 2 3 4 5
6 7 8 9 10
AB6 (YELLOW)
1 2 3 4 5 6 7 8 9 10
4
10
11 12 13 14 15 16 17 18 19 20
22
21 22 23 24 25 26 27 28 29 30
28
DRIVE DRIVE DRIVE
CIRCUIT CIRCUIT CIRCUIT
AB6 AIRBAG CONTROL MODULE
(BLACK)
B40
1 2 3 4 5 6 7 8
9 10 11 12 13 14 15 16
i10
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 30 31 32 33 34 35 36 37 38 39 40
WI-93
WIRING SYSTEM
FB-10 FB-41
M/B FUSE NO. 8 F/B FUSE NO. 25
(B) (IG)
CONSTANT
VOLTAGE
CIRCUIT
CLOCK
MICRO
i59
COMPUTER
i3
B38
B31
AB1
C: B281
1 2 3 4
8 9 10 11 12 13 14 15 16 17 18 19
20 21 22 23 24 25 26
5 6 7
27 28
WI-21428