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Sleep mode

Posted: Thu Aug 24, 2017 11:11 am
by awefulspeller
I noticed my FFE has been put into sleep mode. I haven't drive or touched the car in a couple weeks. Anyone know anything about it???


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Re: Sleep mode

Posted: Fri Aug 25, 2017 11:50 am
by triangles
That's a new one! I figured your 12V would be dead after a few weeks.

Re: Sleep mode

Posted: Tue Aug 29, 2017 3:50 pm
by cutler03gt
I've seen that message when I went on a trip for a couple weeks. I think after a week or so the car goes to sleep to prevent the TCU from killing the battery.

Re: Sleep mode

Posted: Tue Aug 29, 2017 4:47 pm
by triangles
I wonder if this sleep function was the firmware "fix" for 12V issues that they released back in 2015.

Re: Sleep mode

Posted: Tue Aug 29, 2017 5:27 pm
by jmueller065
I've also seen that message in my C-Max. It doesn't wake back up until you touch the door handle (or use the key fob to unlock the doors).

Re: Sleep mode

Posted: Wed Aug 30, 2017 8:49 am
by EMP40
My 2016 did that after being idle for 4+days. Wakes up when you open the door.