I have a '99 1500, 4x4, 318, auto. I noticed something today that I think is not working right. When I put my dash air on the third setting (which is mid dash and feet), the AC comes on. I thought the AC was only supposed to come on the first two settings that have the snowflake symbol. Also, I thought the third setting and all others past it were just supposed to be outside air circulation, no AC.

Anyone else have AC on this setting? If not, anyone have any ideas why I now have AC blowing on this setting?

Thanks.

 

I think that is normal, mine does the same thing.

 

I know the compressor cycles on and off when the defrost is on.

 

my ac works in all positions, i believe its just a direction blow setting switch ....unless im not understanding the question.

 

Ok, thanks guys. I guess I thought it just worked differently. All my other vehicles have an AC setting, then a seperate air setting for just circulating air, not cooling it. Guess that's not the case with the Ram.

Thanks.

 

ITS BROCKEN, THE **** CONTROLS THE VAC. LINES THAT CONTROLS THE BLEND DOOR AND DIRECTION DOOR AND ALSO THE A/C COMPRESSOR, ITS AN EIGHTY DOLLAR FIX, IT WILL SOON BLEND COLD TO HOT ON IT OWN