Symptoms - over 2 months several episodes of over voltage charging
. Voltage up to 15 +. replaced fuse on batt sensor lead - this worked for a while then same again so put in new lead bypassing the fuse block, which was a new addition and we thought maybe faulty. This worked fine for a while. On these occasions there was no error light just high voltage and not entering the absorption adjustment phase. The last occasion we had the error message - No Battery
sense. I have the trouble shooting guide. When I go to the forum I cannot login. It requires a special email
to circumvent spammers but I have had no reply...if they are on leave maybe I will get something soon. We are in a different time zone with a patchy phone service
but I will try that if all else fails.