Heat and ac selector door selector

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Heat and ac selector door selector

Postby Firstgen11 » Mon Jan 26, 2015 12:00 pm

Does anybody have a picture of the back of this thing or even know if it has anything electrical inside of it that tells the fan to come on or off besides the fan speed switch beside it I can't get my heater to blow fans good and all electrical is good something is just not saying hey fan turn on please help post a pic of the back of this thing or just tell me is there electronics inside this crazy thing if so I believe that's my problem just let me know thanks a bunch
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Re: Heat and ac selector door selector

Postby dazedandconfused » Mon Jan 26, 2015 3:50 pm

The blower switch can burn up. Mine is messes up And I don't have high just low and medium. The switch can be bought at the parts house cheap. I don't rember what else is back there. The doors themselves work off vacuum. Did you check your fuses?
Big Andy
1983 Dodge D150 that has been repowered with a 93 Cummins/518 running gear AKA The Ugly Duck! I would much rather build them then buy them.[
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Re: Heat and ac selector door selector

Postby Firstgen11 » Mon Jan 26, 2015 5:12 pm

I bought a blower switch I'm just wondering if inside the unit itself has anything to do with it because it has a off button and everything cuts off when you push the button in so I'm thinking that's got to be my problem but idk
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Re: Heat and ac selector door selector

Postby dazedandconfused » Mon Jan 26, 2015 5:14 pm

I think I have a spare in the shed. I'll look tomorrow and see what else plugs in to it.
Big Andy
1983 Dodge D150 that has been repowered with a 93 Cummins/518 running gear AKA The Ugly Duck! I would much rather build them then buy them.[
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dazedandconfused
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Re: Heat and ac selector door selector

Postby Firstgen11 » Mon Jan 26, 2015 5:24 pm

Ok thanks a bunch
Firstgen11
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Re: Heat and ac selector door selector

Postby dazedandconfused » Tue Jan 27, 2015 2:29 pm

Here are a few pics.
Image

Image

I'm guessing the two prongs are for AC control and the big plug is for heat controls.
Big Andy
1983 Dodge D150 that has been repowered with a 93 Cummins/518 running gear AKA The Ugly Duck! I would much rather build them then buy them.[
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dazedandconfused
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Re: Heat and ac selector door selector

Postby Firstgen11 » Tue Jan 27, 2015 2:47 pm

Thank you so much i would say that is my problem say if it is you wanna sell?? How much shipped if so but even if not thank you so much I'll try and pull it out tonight and get a good look at it
Firstgen11
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Re: Heat and ac selector door selector

Postby dazedandconfused » Tue Jan 27, 2015 3:00 pm

No problem. That one needs to go in my truck since mine is messed up.
Big Andy
1983 Dodge D150 that has been repowered with a 93 Cummins/518 running gear AKA The Ugly Duck! I would much rather build them then buy them.[
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dazedandconfused
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Re: Heat and ac selector door selector

Postby Firstgen11 » Tue Jan 27, 2015 3:26 pm

Alrighty lol thanks for your help though
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