factory AC wiring question
 

I have a '71 with factory AC that had been taken apart by the PO.
I think I have most of it put back together with one exception.
Under the dash,on the passenger side of the cab, I found two unattached wiring connections.
One was a two wire connection that went to a switch driven off the AC cable and i found that one.
There is another 3 wire connection that the schematic shows going to a resistor. I think the colors are green, pink, and yellow.
Can anyone tell me where this resistor is, or should be, located?
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Re: factory AC wiring question
 

I believe it's the heater resistor....I got this from the LMC catalog...I think this is where it's located...inside the interior box...item#5...
http://www.lmctruck.com/icatalog/cb/full.aspx?page=119