The following picture shows the Yamaha 175 Wiring Diagram (CT2 and CT3 model) and Electrical System Schematic. Herein you get detail information regarding the interconnection and wiring between electrical parts and components of the motorcycle such as battery, ground, headlight, taillight, horn, rectifier, brake, flywheel magneto, etc.
Yamaha 175 Wiring Color Code
| Daytime charging circuit Night time charging circuit Battery (+) circuit Ground circuit Front brake stop light Rear brake stop light Tail light Head/meter light Common circuit Headlight main circuit Headlight sub circuit Horn circuit Rectifier circuit Flasher Flasher light right Flasher light left | Green |