Where does the heat come from in a Chevy Impala?

I have an 05 Chevy Impala and the A/C works great but when heat is engaged I only get heat from the passenger side of the vehicle, regardless of the setting on the dual climate control…Others have the same or similar problem but no one can pinpoint the solution. Can someone please help???

What kind of climate control does an impala have?

Help! I have a 2000 Impala with dual climate control. Just today the passenger side began blowing out hot air regardless of the temp setting. The driver side blows out cool air regardless of temp setting. Any thoughts? Please advise…

How does the air temperature actuator work on a Chevy Impala?

The operator must activate the blower for Recirculation operation. The air temperature actuator is a 2-wire bi-directional electric motor. Two control circuits enable the actuator to operate. The control circuits use either a 0-volt or 12-volt value to coordinate the actuator movement.

Is the AC unit on the back of the Impala working?

Also, we swapped vaccum hoses on the back of the unit behind the sliders but no change. It seems the working side has no vacuum pressure but the non-working side does (assuming they correlate to the sliders). The unit is about $100 and probably non-returnable.

Where is the resistor on a Chevy Impala?

The problem was a Blower Motor Resistor (GM Part 89018643). Its located between the blower motor and the firewall under the passenger side dash. It was a little difficult to get to, but if you have reasonable mechanical aptitude you can replace it yourself.

How much does a Chevy Impala AC heater cost?

I had a 2004 Impala LS with the same problem. The dealership diagnosed it with as a bad temp. actuator. I just found the receipt the part number was 15249473. The total cost to be fixed was $195. The part was $45 and the rest was labor.

Where does the heat come from in a Chevy Impala?