CG600 control panel dead

sunbu · 2025-12-21T05:39:21+0000

Hello,

We are having problems with CG600 habitation control panel and Truma control panel - both dead and not turning on at all - and would appreciate help.

More info:
-the habitation lights and fridge work well
-we recently changed the leisure battery (AGM) and the control panel worked fine afterwards for a while, but has been not used for a week
-hooking up / charging through shore power does not fix the issue
-reset through battery isolation switch (waited 15min) did not fix the issue

I read in a previous post that the wires might be disconnected under the drivers seat, but could see anything obvious myself (didn’t take anything apart).

ChatGPT suggested a spesific fuse problem. Is this something that can be easily fixed by oneself? I haven’t been able to find info on where this control panel specific fuse is located.

Any other suggestions?

sunbu · 2025-12-21T07:33:52+0000

Just noticed that one fuse spot is empty (photo attached, fuse S3?).

Not sure if this has anything to do with the issue, though.
Haven’t paid attention to this before, maybe this has been always empty, or was taken out during the battery change (althoug the control panel worked well afterwards when I checked it).