control panel 12v issues

Selbywoods2
Selbywoods2 Forum Participant Posts: 1
edited April 2021 in Motorhomes #1

Help I'm at the end of my expertise.

We have  SEA motorhome with a CBE control panel.

It was all working fine until we decided to take it for a spin today.  The ehu light comes on when plugged in but the control panel won't turn on.

So far I've tried;-

  • Leisure battery reading 13V
  • All fuses are complete
  • Taken control panel out and left for >30 mins to reset
  • Isolator switch on drivers seat looks to be dodgy (continuos tone when tested across cables irrespective of key position)
  • Have tried connecting them to bypass the switch but no joy

What else is there left or does this sound like a new control board is needed?Any Help I'd greatly appreciated