How to Use This Manual [5] Connector between wire harness and wire harness. For details, refer to section “ Wiring Harness Lo- cation Diagram ” . [6] Electrical unit terminal No., for example, it indicates 20# terminal in front compartment fuse and relay box. [7] Fuse in front compartment fuse and relay box. Description of Main Symbols In Circuit Diagram 2 1 3 E010010 [8] The gray area indicates the inside of fuse and relay box. [9] The connector number corresponding to front compartment relay box connector in circuit diagram. [10] Electrical components name and circuit diagram number. [11] Wire connection point. 1 2 E010020 [12] GE-002 is a number of ground connector of engine wire harness.
In which, “ G ” indicates ground, “ E ” indicates engine wire harness, “ 002 ” indicates number of this wire connector. For detailed ground point location symbol, refer to section “ Ground Points Layout ” . [13] Instrument panel relay box is presented by RF. 1 E010030 4 - + BATTERY BATTERY Stores chemical energy and converts it into electrical energy. Provides DC current for the auto’s various electrical circuits. GROUND The point at which wiring attaches to the Body, thereby providing a return path for an electrical circuit; without a ground, current cannot flow. RELAY An electrically operated switch.
Current flow through a small coil creates a magnetic field which either opens or closes an attached switch. [1] [2] WIRES Crossed wires [1] without a black dot at the junction are not joined; crossed wires [2] with a black dot at the junction are spliced (joined) connections. M MOTOR A power unit which converts electrical energy into mechanical energy, especially rotary motion. Low Current Medium Current High Current FUSE A thin metal strip which burns through when too much current flows through it, thereby stopping current flow and protecting a circuit from damage. [1] NORMALLY OPEN [2] NORMALLY CLOSED SWITCH Opens and closes circuits, thereby stopping [1] or allowing [2] current flow.
TWISED-PAIR LINE Two wires are twisted together to transmit signals. SPEAKER An electromechanical device which creates sound waves from current flow. SOLENOID An electromagnetic coil which forms a magnetic field when current flows, to move a plunger, etc. HORN An electric device which sounds a loud audible signal. CIGARETTE LIGHTER An electric resistance heating element. IGNITION COIL Converts low–voltage DC current into high–voltage ignition current for firing the spark plugs. LED Upon current flow, these diodes emit light without producing the heat of a comparable light. LIGHT Current flow through a filament causes the filament to heat up and emit light.
RESISTOR An electrical component with a fixed resistance, placed in a circuit to reduce voltage to a specific value. HEATING WIRE An electric resistance heating element. No.
Definition Example 1 Chip fuse in front com- partment fuse and relay box is represented by EF + number EF05 15A represents 15A chip fuse with num- ber 05 in front compart- ment fuse and relay box 2 Slow blow fuse in front compartment fuse and relay box is represented by SB + number SB01 40 represents 40A slow blow fuse with number 01 in front com- partment fuse and relay box 3 Side high current fuse in front compartment fuse and relay box is repre- sented by MF+ number MF01 150A represents 150A side high current fuse with number 01 in front compartment fuse and relay box No. Definition 1 Wires Connected 2 Wires not Connected No.
Definition Example 1 Chip fuse in instrument panel fuse and relay box is represented by RF + number RF01 10A represents 10A chip fuse with num- ber 01 in instrument panel fuse and relay box