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- 1997-2006 Expedition & Navigator (https://www.ford-trucks.com/forums/forum27/)

- - Climate control (https://www.ford-trucks.com/forums/1352327-climate-control.html)

nikvil

12-20-2014 01:42 PM

Climate control

Hi guys new member here I have an 04 EB my question is when I turn on the climate control set for 75 degrees the A/C light turns on it is about 30 degrees outside I do get heat and I can turn the A/C off but why does that light turn on?

alloro

12-20-2014 02:07 PM

In automatic mode the compressor is turned on and the temperature in the cabin is maintained by varying the blend door between the hot and cold air.

projectSHO89

12-21-2014 09:47 AM

At 30F, the compressor likely isn't operating anyway although the EATC is trying to turn it on.

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