Heater Ac Door Actuator Motor

Air door actuator replaces 15 73952 52495593 89018374 604 112 compatible with chevy gmc cadillac hummer 2003 2014 models hvac blend control actuator air heater blend door 4 6 out of 5 stars 306.

Heater ac door actuator motor. The blend door actuators in a buick are electrically operated by blend door motors. On most vehicles the blend door hangs on a vertical or horizontal axis so turning. When you turn the knob on your dash to the desired temperature the actuator moves the blend door to achieve the proper mix. It is controlled by a blend door actuator which is a small electric motor.

If you re only able to get cold or very hot air from your vents there may be a problem with the blend door or actuator. Replacement elements to fix the issue might cost you a few usd but the expenses of labor for replacing it might be up to hundreds. The majority of cars and trucks have two actuators. A blend door may also divert some or all of the heat to the windshield defroster.

The temperature of the heat in modern vehicles is regulated by a blend door controlled by an actuator. These are tied into several sensors that detect the outside temperature to compensate for incoming air inside air temperature and even a sensor to signal when a door. An air blend door actuator is constructed from a plastic housing a small electric motor and a plastic gear set. This is a common problem in most car s heater and air conditioner systems.

Running hot cold heater and air conditioner blend door failure is a common problem on many popular passenger car truck suv and van models. An actuator could be powered by a small engine built in the air and heat assembly or vacuum. A computer assigned to this duty controls the blend door actuators. How does it work.

A symptom of this problem is an inability to effectively control the vehicle s interior temperature. How to test blend door actuator climate control heater temp control any car in this video we will show you how to test blend door actuator and to make sur. Air door actuator replaces 15 73952 52495593 89018374 604 112 compatible with chevy gmc cadillac hummer 2003 2014 models hvac blend control actuator air heater blend door 4 5 out of 5 stars 396. One on the passenger side and one on the driver side.

Actuator failure like any other mechanical units a blend door actuator would eventually fail. Run your heater and air conditioner to see if the hot or the cold air reaches both the driver and the passenger side.