1st time Harley Owner
 

But having issues already.Just bought an01 Ultra Classic Saturday.Rode it home from where I bought it with no issues.Drive it to work the next day and check engine lite comes on.Always at low rpm,not on at highway speed.My question is how do I access the diagnostics on my bike?Apologize if this was discussed somewhere and I didnt see it.Really dont wanna take it to a dealership after only owning it less than a week.Help me my Harley Brothers! Thanks in advance!!

Welcome to the Forum from California!

Start with the basics by checking for DTC codes : https://www.hdforums.com/forum/softa...des-dtc-s.html

How old is the battery? The condition of battery cables? All lights working, turn signals, headlights, running lights?

Thanks for the info! All lights are working and not sure how old the battery is.Im gonna test battery voltage tommorrow after work so ill take a peek at the battery cables then.Thanks again.