So this new to me 2004 has heat like no other. It's so hot that when it's -10 F outside I have the temp controller on half maybe even less.

The issue is there is no heat coming out the passenger side, only the drivers side. This makes it quite difficult to travel with multiple occupants.

 

you will have to check the ducts to see if theyre blocked and check the operation of the blend air doors
is this issue for the defroster vents too

 

Blend doors seem to be working fine. Air goes where directed by the controls. I should mention this is a non navigation car. That's what makes this odd to me.

 

hmmm Ill look at the manual and c what it says
could something have got into the ducts is it ( the heat) missing hi and low and defrost
did you check the rear ducts on the right side for heat H and Low

 

Thanks. I'll look into it a little more soon. Check the rear heat etc. I really haven't driven the car since I started this thread.

 

Finally got to drive the car again. There is heat on the passenger side so I don't know what was going on. I really didn't find any issue.

I absolutely hate the ac/heating controls on this car. There's no on/off switch or selectors for where the air comes out. Can never figure out the button sequence to turn it on, it's just ridiculous. Actually makes me want to sell. Well, that and the 4-speed transmission!