When I first had my leaf I set the charging timer to charge overnight. I would plug in when I got home and the rolec chargepoint would clunk once to connect then clunk again to disconnect, I assume because the car indicated the timer was set for later.
However without warning this behaviour has changed. Now when I plug in with the timer set for later, I get the connection clunk and disconnection clunk as usual but then the process just keeps repeating on off cycling continuously. No charging is happening and I assume if I wait for the preset charging time all will be well but I cant leave it clunking on and off, its too noisy and will annoy the neighnours!!
I assume there is an issue with the 12v pilot/proximity comms but neither the Rolec chargepoint installer nor the Nissan Dealer can find a fault. I think the Nissan Dealer don't know what they are doing but hey, neither do I!
Occasionally it will work ok but only if the main battery is well charged.. might be a red herring.
Additionally I swapped the 12v battery as a precaution but no effect.