high voltage alarm
Can anyone tell me why our navman 7200 dsc would emit a high voltage alarm? it only does it every now and then, we turn off then on and it goes away for a bit. It seems to happen at any speed or revs. Its wired through the navman hub, and we`ve followed the wiring instructions. It has been alright for a good few months since we fitted it, but has only just started doing it. The display varies as to how many volts, usualy between 18-24. Hasnt blown up yet! Any help greatly appreciated.
Politicians, like nappies, have to be changed frequently - and for the very same reason.