Help thread: Suzuki GS500 charging harness and earthing causing no spark condition
I have been reading about Suzuki GS500 charging harness and earthing causing no spark condition and I am not sure which step should come first in a real workshop diagnosis. I am collecting practical advice from people who actually test things, not just repeat what they saw in a two-minute video.

Discussion
5 repliesFor Suzuki GS500 charging harness and earthing causing no spark condition, I would write down the current condition first. Model, year, mileage, recent work, and exact symptom will save ten posts of guessing.
Do not underestimate old fuel, low battery voltage, or a loose ground. They love pretending to be expensive components. That is how I would approach Suzuki GS500 charging harness and earthing causing no spark condition before spending money.
What would be the one tool you would want on the bench before touching Suzuki GS500 charging harness and earthing causing no spark condition?
Thomas Spagnoli: workshop approach for Suzuki GS500 charging harness and earthing causing no spark condition
My workshop rule for Suzuki GS500 charging harness and earthing causing no spark condition is simple: prove the basic condition first, then decide whether the clever part is actually needed.
If the result changes hot versus cold, or under load versus idle, write that down. Those conditions are not noise; they are clues.
If you are new to this, join the free Motorcycle Mechanics Course on the platform. I made it to explain the workshop logic behind cases like Suzuki GS500 charging harness and earthing causing no spark condition, not just to list random parts.
Bring one result at a time and the forum can narrow it down properly. That is how a thread becomes a real workshop note.
Small update from my side: I found one suspect connector and I am cleaning it before touching anything more expensive. I will post the exact result, even if the answer ends up being embarrassingly simple.