Ford Super Duty (1999-2016) :: Ignition Switch Off But Electric Accessories Stay On


Aug 1, 2017

Okay, I've done a few topic searches and see some variations on this, but not this specific scenario. 2001 F-250 (5.4L, 4x4, auto). My daughter's truck and I wasn't home so this is the best info I have as relayed by her.

She turned the key off, the engine shut off, but all the "electrics" stayed on -- radio and a/c fan to be specific. She said that morning the truck had a dead battery so she got a jump start, leading one to suspect that the electrics stayed on the previous night as well. (?)

I had her disconnect the battery and let it sit until I got home. Of course, when I got home and reconnected the battery, everything works normally as it should. And has worked normally for a few days.

So.. any words of wisdom out there while we wait for "the next" occurrence?

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