Motorcycle Questions? Ask a Mechanic.
Hi, I’m Louie. Sorry you had to wait awhile but I’ll do my best to help.Initially, have you tried having the battery externally charged? ...and then load tested?
When attempting to start and even if "...wont turn over...", is there a clicking sound?
If considering a DIY (do-it-yourself) repair approach, do you have access to and familiar with a volt/multi-meter?
Great on the DIY!
Let's review the basics so as to determine which area needs further tests. Proposed preliminary checks (if have not been done) would be to remove the spark plugs after attempting a start:
Based on "...Fuel pumps won't prime...", have you checked the bank angle sensor?
And tested for +12V supplied to the fuel pump?
To my recollection on this model, the headlights would turn on only if the engine is running or has run.
Were you able to check if the plugs got wet with fuel?
Let's focus on "...Fuel pumps won't prime...":
Please post back results / observations of the above once done.