Idle control OFF

[PRS]

This past Tuesday we stopped for fuel before returning home. I drove about 3 miles to the fuel station, after sitting overnight in 50 degree temps. I waited briefly for a couple old guys(my age) to quit jawing and then pulled up to fuel. After fueling I got in and pressed the brake and start button and it cranked for probably 20 seconds. No fire. I killed the start and a message came up in the display. "Idle Control Off". I turned things off, opened the door, closed the door and tried again. Fired right off.
No DTC's.
Any thoughts?

 

[Brutal_HO]

High idle will be disabled in cold temps until the engine warms. I don't think 50 would trigger it though and it sounds like the truck was already warmed up enough. Thought it was more like below 0.

 

[CdnHO]

These things are just a computer on wheels. If it didn't set a code I would not worry about it. Sounds like a temporaty glitch. Maybe @Jimmy07 might have some insight.