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AC/Heat Controls

607 Views 3 Replies 3 Participants Last post by  nc_04z71
My drivers side hot/cold slider took a dump yesterday and is now stuck permanently on hot. It is the manual version and I am thinking of replacing it with the automatic version. Is this even possible? The price difference is only about $15. 2004 Silverado Ext. Cab Z71
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My drivers side hot/cold slider took a dump yesterday and is now stuck permanently on hot. It is the manual version and I am thinking of replacing it with the automatic version. Is this even possible? The price difference is only about $15. 2004 Silverado Ext. Cab Z71
It could be a blend door actuator. My passenger side would blow hot and driver would blow cold.

http://www.gmfullsize.com/forum/showthread.php?t=163019&highlight=blend
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