Subaru 2009 IMPREZA, Service Manual

Page: 3425 / 3619

WI-6
Basic Diagnostic Procedure
WIRING SYSTEM
• When one set of connectors is viewed from the
front side, the pole numbers of one connector are
symmetrical to those of the other. When these two
connectors are connected as a unit, the poles
which have the same number are joined.
• WIRING DIAGRAM:
The connectors are numbered along with the num-
ber of poles, external colors, and mating connec-
tions in the accompanying list.
• The sketch of each connector in the wiring dia-
gram usually shows the (A) side of the connector.
The relationship between the wire color, terminal
number and connector is described in the figure.
NOTE:
A wire which runs in one direction from a connector
terminal sometimes may have a different color from
that which runs in the other direction from that ter-
minal.
• In the wiring diagram, connectors which have no
terminal number refer to one-pole types. Sketches
of these connectors are omitted intentionally.
• The following color codes are used to indicate
the colors of the wires.
1 1
2
2
3 3
4 4
5
5
6
6
WI-00107
WI-02748
Wire color :
BR (No. 1 terminal)
RW (No. 3 terminal)
i2
3 4
1 2
BR
RW
i2 F4
1
3
(A)
WI-00109
B B
B15 F10
Color code Color
L Blue
B Black
Y Yellow
G Green
R Red
W White
Br Brown
Lg Light green
Gr Gray
P Pink
Or Orange
Sb Light blue
V Violet
SA Sealed (Inner)
SB Sealed (Outer)
WI-00110
YL 2
YG 1
SB 10
YL 9
YG 8
SA 1
SB 22
SA 20
YG
YL
SB
SB
SA