Sample Diagram Information

Optional Splice:

Example Diagrams








Description Charts

CONNECTOR SYMBOLS





Most of connector symbols in wiring diagrams are shown from the terminal side.
^ Connector symbols shown from the terminal side are enclosed by a single line and followed by the direction mark.
^ Connector symbols shown from the harness side are enclosed by a double line and followed by the direction mark.





^ Male and female terminals
Connector guides for male terminals are shown in black and female terminals are shown in white in wiring diagrams.





Harness Indication
^ Letter designations next to test meter probes indicate harness (connector) wire colors.
^ Connector numbers in a signal circle (M33) indicate harness connectors.
Component Indication
^ Connector numbers in a double circle (F211) indicate component connectors.

SWITCH POSITIONS





Switches are shown in wiring diagrams as if the vehicle is in the "normal" condition.
A vehicle is in the "normal" condition when:
^ ignition switch is "OFF",
^ doors, hood and trunk lid/back door are closed,
^ pedals are not depressed , and
^ parking brakes is released.

DETECTABLE LINES AND NON-DETECTABLE LINES





In some wiring diagrams, two kinds of lines, representing wires with different weight are used.
^ A line with regular weight (wider line) represents a "detectable line for DTC (Diagnostic Trouble Code)". A "detectable line for DTC" is a circuit in which ECM (Engine control module) can detect its malfunctions with the on-board diagnostic system.
^ A line with less weight (thinner line) represents a "non- detectable line for DTC". A "non-detectable line for DTC" is a circuit in which ECM cannot detect malfunctions with the on-board diagnostic system.

MULTIPLE SWITCH





The continuity of multiple switch is described in two ways as shown in above diagram.
^ The switch chart is used in schematic diagrams.
^ The switch diagram is used in wiring diagrams.