www.CVOHARLEY.com

CVO Technical => General CVO discussion => Topic started by: firemarshall on July 10, 2021, 11:28:20 AM

Title: High Voltage issue
Post by: firemarshall on July 10, 2021, 11:28:20 AM

I am having issues with my 2012 CVO. I was riding the other day and my volt meter went over to 16 volts and my dash light shut off. I rode home and i hit the rail road track pretty hard and the voltage drop back down to 14.2 and all was good took it to the dealer and they said change the battery. So i changed the battery as they said. Then i rode a 20 more miles and it happened once more. Here are the codes i am getting P0563 - B1006 -  B1007.   any help would be great.

Thanks

Title: Re: High Voltage issue
Post by: Twolanerider on July 10, 2021, 12:09:00 PM

All three codes relate to higher than expected voltage.  The battery would not have been my first guess (perhaps they had some inventory they needed to move?).  You'll likely end up replacing a voltage regulator.  But, of course, do the obvious and simple things first making sure all cable connections are clean and tight (both ends).  Then probably replace the voltage regulator.

Title: Re: High Voltage issue
Post by: 08glide on July 14, 2021, 11:53:48 AM

my experience ( and that's little) on my 2012 & 08 was voltage regulator & it was the same symptoms as you described. meter reading high then low or normal. changed out regulator on 08 & no more issues. had to call MOCO on 2012 to get dealership to change it under warranty. they kept jerking me around. but once done, no more issues & that's been probably 7 yrs ago.  good luck !  :2vrolijk_21:  btw ,it's a fairly simple task.