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03-07-2018, 07:02 PM
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#1 |
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State of Confusion!
  
Join Date: Jul 2002
Location: Gulfport, MS USA
Posts: 47,216
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Help with Heat/AC
The system seems to work OK, but the issue I am having is that when I turn off the ignition switch, the fan continues to run unless I manually move the switch from AC to OFF.
I have traced out all the wiring and it appears good. Not hacked from what I can see. I have never known a truck to have the fan work with the key in the off position. Any of you got ideas on what to check on?
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Bill 1970 Chevy Custom/10 LWB Fleetside 2010 Toyota Tacoma PreRunner SR5 Double Cab - DD Member of Louisiana Classic Truck Club (LCTC) Bill's Gallery Life isn't tied with a bow, but it's still a gift. Live simply. Love generously. Care deeply. Speak kindly. Leave the rest to God! |
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03-07-2018, 10:30 PM
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#2 |
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Registered User
Join Date: Dec 2010
Location: Waxahachie, Texas
Posts: 144
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Re: Help with Heat/AC
Might be the blower relay. If I remember correctly, it has full time 12 volts and the fan speed is regulated thru the ground at the switch.
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