Hello, was wondering if anyone had any advice or have heard of this problem before. I have a 2008 Honda Civic with 120 thousand kilometres on it so it’s relatively new. The vent near the door blows hot air, the one to the right of the steering wheel blows warmish air, still warmer then the passenger side, the passenger side gets to maybe 0 degrees, (I live in a cold province) so it’s good enough to keep me alive. I’ve checked the heating core and it’s seems to be working properly, the car blows air very well so the vents seem to be doing there job. I’ve checked both actuators and they are moving when I change the air settings. I’m really at a loss here, I have no idea. Maybe it’s a damper door that is stuck on the inside of the dash? Taking any suggestions before I take it in, thanks!

 

Does your trim level have the dual climate control? Where you can select a temperature for each side of the vehicle?

 

no the vehicle does not have duel climate control

 

It doesn't get as cold here, only 32°F, but my 07 doesn't blow hot air at the higher fan speeds at operating temp. I usually only turn it on half way. Takes a long time to warm up and defrost the window.