Ford F150 Forum - Community of Ford Truck Fans - HVAC Random Fan Speed & Temperature

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mscheuler

10-12-2012 05:57 PM

HVAC Random Fan Speed & Temperature

I'm experiencing random fan speed and temperatures on my HVAC system. The truck is a 2006 F150 SuperCrew XLT Lariat w/5.4L Auto Climate Control System.
Does this sound like a sensor gone bad? Any idea where to start?

Thanks!

flash69

10-13-2012 09:38 PM

Subscribing... I have random fan speed sometimes. I would like to know the solution also.

60DRB

10-14-2012 07:33 AM

Run the self test...

http://www.ford-trucks.com/forums/986532-2008-eatc-self-test.html

and see if anything (code) pops up.

mscheuler

10-15-2012 09:12 AM

Got a code 13 42 on mine. Trying to find out what that means exactly.

60DRB

10-16-2012 06:22 AM

http://www.supermotors.net/clubs/10t...c-heat-control

I'm not a HVAC guy...

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