geneakabones Posted March 27, 2020 Report Share Posted March 27, 2020 I have a 2004 Deville, and the a/c blows cold ( as usual) on the driver side only ! The air coming from the passenger side vents is either non existent or its quite hot ,,, I feel its the blend door actuator, but I am unsure, as I am a novice with respect to these types of repairs. Has anyone has such an issue and perhaps offer me some sage direction ? Thank you kindly !! Quote Link to comment Share on other sites More sharing options...
barczy01 Posted March 28, 2020 Report Share Posted March 28, 2020 Check the basics first .. cabin air filter clogged ? Hear any clicking in the dash or change a battery recently? Quote Link to comment Share on other sites More sharing options...
rockfangd Posted March 28, 2020 Report Share Posted March 28, 2020 Sounds like 2 issues here. For sure check the cabin air filters to start. Once that is good post back results Quote GM FAN FOREVER Nice, clean, luxury= fine automobile Link to comment Share on other sites More sharing options...
sprucegoose Posted March 28, 2020 Report Share Posted March 28, 2020 I wonder if perhaps there is so something with the passenger side HVAC controls being stuck or messed up also? If I remember right, in my 01 Seville I had some odd things like that going on near the end. I had to disable that, or match it to the same temp manually as the drivers side to keep it from blowing very hot air also. Quote '09 Cadillac CTS-4 3.6 direct injection, 128 K mi. '15 Chevy Tahoe LTZ, 5.3i V8, 125 K mi '70 Firebird Formula 400, Bored+.04, RAIII heads, M21 4spd., in-process restoration! Link to comment Share on other sites More sharing options...
Logan Posted March 28, 2020 Report Share Posted March 28, 2020 Just checking.... Did you post the question right?.....and do not mean cold passenger side....warm drivers side? On those cars.....cold passenger side....plus warm driver side is a known low freon condition. I assume US/ Canadian LHD spec car. Left being drivers side. Quote Logan Diagnostic LLC www.airbagcrash.com www.logandieselusa.com www.ledfix.com www.ledfix.com/yukontaillightrepair.html www.ledfix.com/ledreplacements.html www.ledfix.com/j42385toolrental.html Link to comment Share on other sites More sharing options...
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