I appreciate this will be of no use to you due to length of time elapsed, by now you will most likley have sorted the problem. For anyone having similar sudden unexplained failure, check the Master Switch has not been turned off by accident instead of the awning light as they are often next to each other. Not that its happened to me of course.
Jun 29, 2011
12volt supply by: Anonymous
It sounds like you have lost your 12volt supply. First check your fuses or trips and is your caravan switch in the right position. It is well worth getting a small multimeter for problems like this. With it you can check across the battery terminals for voltage only. With the mains connected to the van it should be around 13.5volts if not you have a charging problem it may not be a duff battery,they are expensive so check the simple things first. there is normally a fuse separate from the main fuse board on the 12volt circuit, this would also explain your problem.
