Yamaha TZ125 Wiring Diagrams

Have you ever been working on a bike and you find a disconnected wire? You didn't unplug it. Where the heck does it go? Use the schematics below to figure out where that wire goes.

Use Ctrl+F to search for the bike you need or just scroll down through the TZ125 wiring diagrams. They are listed with the oldest bike first (top of page), newer bikes are below. The TZ125 is a 2-stroke competition and road racing bike.

2000 Yamaha TZ125 (TZ125M1)
Yamaha Model Code 4JT7

Electrical Components
1. CDI Unit
2. Voltage Regulator
3. Condenser
4. Tachometer Assembly
5. Engine Stop Button
6. Ignition Coil
7. Spark Plug
8. Solenoid Valve
9. CDI Magneto
10. Thermo Unit



Wire Color Codes
B ......Black
Br .....Brown
G ......Green
Gy .....Gray
P ......Pink
R ......Red
W ......White
B/L ....Black/Blue
B/W ....Black/White
G/W ....Green/White
O/B ....Orange/Black
W/B ....White/Black
W/G ....White/Green

2000 Yamaha TZ125 Wiring Diagram and Electrical Components





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