Subaru Legacy 2004 Service Manual page 4168

6. CONNECTOR SKETCH
• 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.
• 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
Each grounding point can be located easily by re-
ferring to the corresponding wiring harness.
8. DIODE
A symbol is used to indicate a diode.
9. WIRE TRACING ON EXTENDED WIRING
DIAGRAMS
For a wiring diagram extending over at least two
pages, a symbol (consisting of the same characters
with arrows), facilitates wire tracing from one page
to the next.
A "# A, B "# B
10.SYMBOLS OF WIRE CONNECTION AND
CROSSING
Symbol
Symbol
11.DC POWER SUPPLY CIRCUIT
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 "DC POWER SUPPLY
CIRCUIT" in the wiring diagram.
Accordingly, using the "DC POWER SUPPLY CIR-
CUIT" and wiring diagrams permits service person-
nel to understand the entire electrical arrangement
of a system.
12.CLASSIFICATION BY SPECIFICATION
When the wiring diagram differ according to vehicle
specifications, the specification difference is de-
scribed by using abbreviations.
Basic Diagnostic Procedure
Refers to wires which are
connected and branched
at the dot point.
Refers to wires which are
crossed but not connected.
WI-00117
WI-11
WIRING SYSTEM