Impreza F4-2.5L SOHC (2003)
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
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
ROUTING in the wiring diagram.
Accordingly, using the POWER SUPPLY ROUTING and wiring diagrams permits service personnel to understand the entire electrical
arrangement of a system.
12. CLASSIFICATION BY SPECIFICATION
When wiring diagrams differ according to vehicle specifications, the specification difference is described by using abbreviations.
