That could possibly be done if one had access to the Leaf's wiring diagram. To start with, hopefully someone has takenLeftieBiker wrote:Is it possible to either wire in a remote On/Off switch for the TC unit's power, or to relocate the power supply to a circuit that's only live when the car is on?
a picture of the location of the TCU and its electrical connector. Once that was done, obviously no CarWings access
remotely unless the Leaf was powered-up. But the same can be achieved until a viable update arrives by not accessing
the Leaf remotely via CarWings, which I presently do.