92 k1500 5.7 4x4 Climate controls not working

[Dropped88]

Well i wonder if my truck has the wrong control head since i dont have recirc button in my 92

 

[someotherguy]

From my '92, if it helps. Been too many years for me to remember some of this crap.

Can't read the buttons but it's got 'em; MAX or REC... AFAIK the next difference in controls happened in '94 when they made 4 fan speeds.

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Richard

 

[steveed]

My Dad bought my 92 new and the Chevy dealership replaced the AC controls at some point in 1995. The control module has 6 buttons and manufacture date of 01/30/95. Part #16177075 Service #16177555

Dorman lists it as the same part for pretty much every model truck. Not sure how accurate that is?

Dorman Products - 599-012

Remanufactured Climate Control Module

www.dormanproducts.com

 

[GoToGuy]

You could check the RPO codes for installed interior controls to cross check with parts listing.