Saw an odd code show up this week. "V INNER" I could not find a reference to this anywhere in the shop manual. Anyone have any ideas?

 

how old is the battery
https://www.hdforums.com/forum/dyna-...tart-up-2.html

 

replaced factory original in fall 2014, bike is always on a trickle charger when not in use

 

Have it load tested. I would say 3 years is about the max for retaining cranking amps on most factory type batteries.

 

Did u install a thundermax tuner?If so and you didn't include the vin # of your ride during t-max installation you will get that code.
Contact thundermax and they will have a solution for you.Hope this helps.
Peace and Prayers

 

Trickle charger or Maintainer/Battery Tender?

A true trickle charger puts out current the entire time it's plugged in and connected to a battery. It will continue to charge until it's unhooked, cooking the battery in short order.

A battery tender type charge will only charge when the battery needs it, shuts itself off, etc....

 

https://www.hdforums.com/forum/new-r...nner-code.html

 

Replace the battery. I've already had to replace mine, '15 and always on a Battery Tender too. A battery can still have good voltage, but fail the load test.