Suzuki Gn 125 Wiring Diagram

Here are the most frequent GN125 issues and how to solve them using your wiring diagram.

Suzuki uses a consistent color-coding system. Memorizing these makes reading the physical harness much easier: Main power directly from the battery. Black/White: Ground (Earth). This is the most common wire. Orange: Switched power (live only when the key is "On"). Gray: Lighting circuit (instrument lights and tail light). Light Green: Right turn signal. Black: Left turn signal. White/Blue: High beam headlight. Yellow/White: Charging circuit from the stator. Common Troubleshooting Scenarios 1. No Power When Key is Turned suzuki gn 125 wiring diagram

Is your bike a or a newer Chinese-made version (like the Mash or Sinnis)? Here are the most frequent GN125 issues and

⚠️ : If the battery is dead, the bike will not run – the CDI needs DC power. Black/White: Ground (Earth)