A System Title B Indicates the wiring color. Wire colors are indicated by an alphabetical code. Br = Black B = Brown Lg = Light Green R = Red Gr = Gray G = Green O = Orange W = White Y = Yellow L = Blue Pk = Pink The first letter indicates the basic wire color, and the second letter indicates the color of the stripe. Example: L - Y Example: Indicates Relay Block. No Shading is used and outside of relay Block No. is shown to distinguish it from the JB. The numbering system for the overall wiring diagram is the same as above. Indicates Relay Block No. 1. C Indicates the connector to be connected to a part (the numeral indicates the pin No.) D The illustration of the connector is shown in the wiring diagram and wire routing. E Indicates the pin number of the connector. The same pin number is different for female and male connectors. Example: Numbered in order from upper left to lower right Numbered in order from upper right to lower left Male Female Male F Junction Block (The number in the circle is the JB No. and connector code is shown beside the circled number to separate them from other parts. (Different junction blocks are shaded differently for further distinction.) Example: 3: Indicates that it is inside block No. 3. G Indicates related system. H Indicates the wiring position. I Indicates the wiring harness and writing hat-ness connector. The wiring harness with male terminal is shown with arrows (↗). Outside numerals are pin numbers. J is used to indicate different wiring and connector or reference within the vehicle model engine type, or specification is different. K Indicates a shielded cable. L Indicates and located on ground point. M The same code occurring on the next page indicates that the wire harness is continuous. N Indicates and located on ground point.