Subaru Legacy 2002 Service Manual page 3380

Wiring System
6. CONNECTOR SKETCH
¼ Each connector sketch clearly identifies the
shape and color of a connector as well as terminal
locations. Non-colored connectors are indicated in
natural color.
¼ When more than two types of connector number
are indicated in a connector sketch, it means that
the same type connectors are used.
7. GROUND
S903627G5307
Each grounding point can be located easily by
referring to the corresponding wiring harness.
8. DIODE
S903627G5308
A symbol is used to indicate a diode.
9. WIRE TRACING ON EXTENDED WIRING
DIAGRAMS
S903627G5309
For a wiring diagram extending over at least two
pages, a symbol (consisting of the same charac-
ters with arrows), facilitates wire tracing from one
page to the next.
A ←→ A, B ←→ B
10. SYMBOLS OF WIRE CONNECTION
AND CROSSING
S903627G5310
11. POWER SUPPLY ROUTING
A symbol is used to indicate the power supply in
each wiring diagram.
"MB-5", "MB-6", etc., which are used as power-
supply symbols throughout the text, correspond
with those shown in the POWER SUPPLY ROUT-
ING in the wiring diagram.
Accordingly, using the POWER SUPPLY ROUT-
ING and wiring diagrams permits service person-
nel to understand the entire electrical arrangement
of a system.
BASIC DIAGNOSTICS PROCEDURE
S903627G5306
B6M1588A
S903627G5311
WI-12
E: ABBREVIATION IN WIRING
DIAGRAMS
S903627G54
Abbr.
ABS Antilock Brake System
ACC Accessory
A/C Air Conditioning
AD Auto Down
A/S Air suspension
AT Automatic Transmission
AU Auto Up
+B Battery
DN Down
E Ground
F/B Fuse & Joint Box
FL1.5 Fusible link 1.5 mm
IG Ignition
Illumi. Illumination
LH Left Hand
Lo Low
M Motor
M/B Main Fuse Box
MG Magnet
Mi Middle
OP Optional Parts
PASS Passing
RH Right Hand
SBF Slow Blow Fuse
ST Starter
SW Switch
UP Up
VDC Vehicle Dynamic Control System
WASH Washer
Full name
2