Coolster 125cc ATV - Will not electric start

krat · 05-30-2024, 10:30 AM

I do not believe anyone has a true and accurate wiring chart for any China made bike or quad. You may find what looks like one, but the factory changed it five minutes after it was posted on the internet.

When I finally found a diagram for the CG motorcycles I discovered that all the wire colors and combinations were changed from the published data. Even the little Chinese girl that built that wiring harness could not tell you what that lose wire goes to!

What I have discovered on all of them is that there are two separate electrical circuits, one for the running of the vehicle and lights, and a separate unconnected system that controls the starter, relay, and starter button. I am pretty sure that is due to the engines all being developed back in the day when everything was kick started and modified for electric start latter.

You are faced with the same problem everyone has, tracing down circuits and looking for broken, crossed, frayed and grounded wires.

05-30-2024, 10:30 AM	#1
krat Join Date: Nov 2019 Location: KY Posts: 266	I do not believe anyone has a true and accurate wiring chart for any China made bike or quad. You may find what looks like one, but the factory changed it five minutes after it was posted on the internet. When I finally found a diagram for the CG motorcycles I discovered that all the wire colors and combinations were changed from the published data. Even the little Chinese girl that built that wiring harness could not tell you what that lose wire goes to! What I have discovered on all of them is that there are two separate electrical circuits, one for the running of the vehicle and lights, and a separate unconnected system that controls the starter, relay, and starter button. I am pretty sure that is due to the engines all being developed back in the day when everything was kick started and modified for electric start latter. You are faced with the same problem everyone has, tracing down circuits and looking for broken, crossed, frayed and grounded wires. __________________ %90 of the Chinese motorbikes ever made are still on the road. The other %10 made it back home.
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