Aprilynwin

2016 CT200h powers back on a minute after I turn the car off. After the car is parked and I shut off the engine, the car power turns back on spontaneously. Sometimes it turns back on when I open the driver door, also noticed the driver side door rolls down but the auto roll doesn’t activate when I push and hold the window down button. Not sure if this is related to the electrical issue. Anyone else have this issue or know what it could be before I take it in?

morganc

Easy first step would be to disconnect the low voltage battery for a half hour to reset all the modules. Other than that, it sounds like a weird electrical issue. Replacing the 12V battery could also be a good step.

Also take a look at some prius threads, nominally same architecture, but a much larger community.

https://priuschat.com/threads/2007-p...itself.142423/