Questions & Answers for: ac working passenger side 2005

ac has been working fine, but now i cant get the heater to work on the driver side, but honestly, i live in louisiana, so no heat is not an issue for me, In the middle of the passenger side just under

...ac on drivers side to 60 passenger side to 90 press auto wait 1 minute turn AC off (very important) turn car off turn car back on switch driver's side 90 passenger 60 press auto wait one minute turn ...

...passenger ones were blowing cool air! It figures....on the 4th of July when every things closed!! It's so hot in DALLAS!!! I'm wondering if this is a common problem w/denali's? You can do on of two ...

...ac unit is working fine, just one of the valve unit is lock or not engaging adjusting the valve ventalation flow. If you can get to it leaving everything still connected you can probably see what ...