Question about 2003 Ford F150 Regular Cab

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2003 f150 AIR CONDITIONER COMPRESSOR RUNNING ALL THE TIME

Hi, i have noticed thay no matter where i have the selector switch the compressor always seems to run. Whether it is on AC, Max AC or not. Even in the defrost position it makes that clicking sound and i can hear it cycling. i had completely forgotten about it until i recently bought a 2003 F150. Our company where i work buys F150's and that is where i first noticed it. Thank you for any suggestions.

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  • joel11230 Jan 04, 2009

    Ok, thanks, i didn't know it is supposed to run in the defrost position. Do you know why it would in the heat positions? The trucks we use to have at work did the exact same thing. I mean i have popped up the hood just to verify whether or not the compressor was cycling.

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AC is supposed to run in defrost position It should not run in heat position.

Posted on Jan 04, 2009

  • idare_ya Jan 23, 2009

    Beats me Maybe easier for them to design seems like a waste

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