Leisure battery not charging

[Abercamper]

Help please! Newish VW T6 campervan owner. The leisure battery isn't charging when we drive or on EHU. It is a new battery. I guess the charger isn't working. The battery and charger are under the driver's seat. Where do I start looking for the problem?

 

[Phill D]

Hi and welcome.

Does the charger have a fuse or isolator switch?
Did it work properly until recently.

 

[pappajohn]

Could be a large (50a) fuse near the battery which has blown.
That would affect both sources of charge.
If the charger had stopped working it would still charge while driving via the split charge....the charger only works on hookup

 

[Abercamper]

Hi Phil, It worked perfectly til part way through our last trip. Not sure if it has a fuse, or where to look to find out!

 

[pappajohn]

The fuse should be in the hab feed wire close to the leisure battery.
It will probably be a large mega fuse in its own carrier.....bigger than a normal fuse.