How do you stop the A/C, heater blower from running all the time. 78

[Bob Dunahugh]

I know that GM designed it that way. But sometimes we run the roof A/C while on the road. I was told how to do it once. We all know how that works out. Bob Dunahugh 78 Royale

 

[emerystora]

Bob
There is a resistor pack located on the driver’s side of the heater box. Clip the yellow wire and it disables the low blower setting from being on all the time.
Did mine years ago.

Emery Stora
77 Kingsley
Frederick, CO

>
> I know that GM designed it that way. But sometimes we run the roof A/C while on the road. I was told how to do it once. We all know how that works out. Bob Dunahugh 78 Royale
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[terry1]

http://gmc.mybirdfeeder.net/GMCforum/index.php?t=msg&goto=325981&rid=4151&srch=blower+yellow
HTH
--
Terry Kelpien

ASE Master Technician

73 Glacier 260

Smithfield, Va.

 

[Gene Fisher]

http://www.gmcmhphotos.com/photos/vacuum-pumps-new-models/p4674.html

Read here

>
> http://gmc.mybirdfeeder.net/GMCforum/index.php?t=msg&goto=325981&rid=4151&srch=blower+yellow
> HTH
> --
> Terry Kelpien
>
> ASE Master Technician
>
> 73 Glacier 260
>
> Smithfield, Va.
>
>
> _______________________________________________
> GMCnet mailing list
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>
--
Gene Fisher -- 74-23,77PB/ore/ca
“Give a man a fish; you have fed him for today --- give him a URL and
-------
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Alternator Protection Cable
http://bdub.net/gmcmotorhome.info/APC.html