My 2010 st7 won’t start, would like a copy of manual

[Robert Morris]

Battery was drained, tried to charge in the bike. The battery wouldn’t charge in the bike, out of the bike it charged right up.  The bike still won’t start?

[♠️ M77]

Turn the key on and off 3 times in quick time , then wait for the FI light to flash  or trick the ECU to give the error code

Download the latest GV650 manual in this forum   (i will find and upload St7 manual soon) , I don’t know why i forgot to do that! Since i uploaded almost every 650 manual on this forum.

Generally DELPHI ECU on the St7 and Delphi ECU on the GV650 will give the same error codes. Just the dashboard is different on the St7

Otherwise, let’s try to diagnose it ….

– When you turn the key on, check these 3 items (crucial!) ,
does the neutral light go green?
is the clutch switch on the handlebar broken or still working ?
is the side stand switch working ?  (or just bypass it by joining the 2 wires) – i recommend every hyosung owner to bypass side stand switch!

Then you do you hear the fuel pump prime  (whining noise) at all ?  This is very important.

Regards

PS. I got your email, i thought it was best to respond here to see what’s happened to it.

[Author]

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