The Ultimate Guide to Blend Doors Optimizing Your HVAC System

A blend door actuator is a small motor that controls the temperature blend door inside the HVAC (heating, ventilation, and air conditioning) ... To remove the passenger side blend door actuator: 1. Disconnect and isolate the negative battery cable. 2. Remove the glove box from the instrument panel. After three months of use my blend door is stuck in the cold position again. This time I not only wiggled it with my hand but also used silicone spray ... The right actuators behind the glove box rotates when the temp comes down on the drivers side temp knob, the left actuator doesn't rotate at all. My HVAC got stuck a couple times with full hot blowing out of the driver's vents and cool air coming out of the passenger vents. A blend door actuator is a small motorized device that controls the movement of the blend doors. The blend doors are responsible for regulating ... Blend Door USA manufactures solid aluminum replacement HVAC doors to replace the failing plastic doors in your vehicle. We are located in Applegate, ... The fault is in the control head, not the actuator itself. If it's moving back and forth, grab the knob and push in on it, if it changes the movement of the ... The latest is with the AC blend door on the passenger side. I did the typical resets to get the passenger side actuator to recalibrate and could ... The Blend Door actuator was bad, and swapping it fixed the problem. I was told that the blend door actuator is designed to fail in the heat wide open.