Subaru 2009 IMPREZA Service Manual page 3503

WIRING SYSTEM
14.Tire Pressure Monitoring System
A: WIRING DIAGRAM
ABS : WITHOUT VDC
VDC : WITH VDC
I/F
COMBINATION
WARNING LIGHT
METER
MICRO COMPUTER
i10
I/F
VDC
B301 B310
ABS VDC
REF. TO GND
CONTROL CONTROL
[GND-05]
MODULE MODULE
B435 R82
(BROWN)
B438 (GRAY)
1 2
6 7 8 9 10 11 12
B440
(ORANGE)
1 2 3 4 5
B: B280
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
1 2 3 4 5 6 7 8 9
22 23 24 25
26 27 28 29 30
Tire Pressure Monitoring System
FB-36 FB-17
F/B FUSE NO. 5 F/B FUSE NO. 7
(IG) (B)
TIRE INFLATION
PRESSURE
DRIVE
CIRCUIT
B98 i53
R2 R98
R211
REF. TO ENGINE
ELECTRICAL SYSTEM
[E/G(NA)-04]
[E/G(TB)-05]
R211
3 4 5
1 2 3 4 5 6
7 8 9 10 11 12
B301
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
B310 (BLACK)
10 11 12 13 14 15 16 17 18 19
31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46
TO POWER SUPPLY CIRCUIT
FB-48
F/B FUSE NO. 4
(IG)
R81
R82
BODY
INTEGRATED
UNIT
B: B280
B98
R2
TPM CONTROL MODULE
DATA LINK CONNECTOR
B40
(BLACK)
1 2 3
1 2 3 4 5 6 7 8
8 9 10 11 12 13 14 15 16
9 10 11 12 13 14 15 16
(BLACK)
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
20 21
WI-84
FB-32 MB-27
F/B FUSE NO. 4 M/B FUSE NO. 13
(IG) (B)
B440
MULTI
JOINT
CONNECTOR
B438
B435
B440
B40
i53 B98
1 2 3 4 5
4 5 6 7
10 11 12 13 14 15 16
i10
6 7 8 9
17 18 19 20
WI-21424