Where are the actuators on a Chevy Impala?

There are three on the right hand side. Two up next to the center console, and one way back by the air inlet. Click to expand… Yea the one attached to the big flapper. Is that the air inlet? Yes. Try putting your ac on outside air, and then switch from top vent to floor and then defrost. It is possible that you had two actuators that were bad.

Is it possible to replace two actuators at once?

Yes. Try putting your ac on outside air, and then switch from top vent to floor and then defrost. It is possible that you had two actuators that were bad. I have the actuator out right now I switched through all settings and no clicking at all.

How to do a HVAC actuator calibration test?

The procedure is below for the calibration. You will need a scan tool to perform this procedure. 1. Ignition on, engine not running. 2. Using the scan tool, select Actuator Calibration Test. When the test is complete, read HVAC DTCs. Does the scan tool display any DTCs? – Perform the appropriate diagnostic procedure based on vehicle HVAC system.

Where is the HVAC mode door actuator located?

Not a lot of room to work in there and there is a gear drive that you have to get the teeth aligned correctly and the only way to see it is with a small mirror. I usually sneak them in and out through the driver side underdash area.

When to replace blend door actuator in Chevy Impala?

When the factory blend door actuator fails you can loose control over the AC in your Chevy Impala or other vehicles. This replacement blend door actuator will restore your heater and ac controls in your Chevy, Buick, Cadillac, or Pontiac. 1. Driver Side Temperature

How does an air door actuator work on a car?

Make sure this fits by entering your model number. Replacement Air Door Actuator – Air Door Actuator sometimes called heater blend door actuators control the combination of hot and cold and the direction it flows, towards your feet through lower AC vents or towards your body through dash vents.

What’s the hardest part of replacing a door actuator?

The hardest part is holding the new actuator in place and using one finger to make sure the notch on the actuator gear matches the tab on the door gear! Took me about an hour and a half and didn’t remove the floor vents like called for! Click to expand…