Hi. I have a chausson Citroën welcome 76. 2009. I have a problem with 12 v system The battery shows 3 v on multi meter.
however when I connect it to a charger , the charger initially shows 3 v then displays ’pull’ then instantly reads 14 v and all 12 volt stuff inside van works. After short time battery reverts to 3 v. I have connected it overnight on mains but does not make any difference. Any thoughts. Thanks.
however when I connect it to a charger , the charger initially shows 3 v then displays ’pull’ then instantly reads 14 v and all 12 volt stuff inside van works. After short time battery reverts to 3 v. I have connected it overnight on mains but does not make any difference. Any thoughts. Thanks.