Each section includes wiring diagrams. Description

Number | Item | Description
1 | Power supply |

- This means the power supply of fusible link or fuse.

2 | Fuse |

- “/” means the fuse.

3 | Current rating of fusible link/fuse |

- This means the current rating of the fusible link or fuse.

4 | Number of fusible link/fuse |

- This means the number of fusible link or fuse location.

5 | Fusible link |

- “X” means the fusible link.

6 | Connector number |

- Alphabetic characters show to which harness the connector is placed.
- Numeric characters show the identification number of connectors.

7 | Switch |

- This shows that continuity exists between terminals 1 and 2 when the switch is in the A position. Continuity exists between terminals 1 and 3 when the switch is in the B position.

8 | Circuit (Wiring) |

- This means the wiring.

9 | Shielded line |

- The line enclosed by broken line circle shows shield wire.

10 | Connectors |

- This means that a transmission line bypasses two connectors or more.

11 | Option abbreviation |

- This means the vehicle specifications which layouts the circuit between “”.

12 | Relay |

- This shows an internal representation of the relay.

13 | Optional splice |

- The open circle shows that the splice is optional depending on vehicle application.

14 | Splice |

- The shaded circle “” means the splice.

15 | System branch |

- This shows that the circuit is branched to other systems.

16 | Page crossing |

- This circuit continues to an adjacent page.

17 | Component name |

- This shows the name of a component.

18 | Terminal number |

- This means the terminal number of a connector.

19 | Ground (GND) |

- This shows the ground connection.

20 | Explation of option description |

- This shows a explanation of the option abbreviation used on the same page.

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 brake is released.

MULTIPLE SWITCH
The continuity of multiple switch is described in two ways as shown below.

- The switch chart is used in schematic diagrams.
- The switch diagram is used in wiring diagrams.