What is the AC recirculation door?
Recirculation Door Actuators: The recirculation door actuator controls the intake of air into the system, either bringing outside air in or using inside air in recirculation. The symptoms of a bad blend door actuator include a lack of heat or air conditioning, or failure of air to blow through some or all of the vents.
Why would you want the recirculation door open when AC is on?
You want to make the air conditioner work quickly Compared to fresh air mode, using the air conditioner in recirculation mode improves efficiency and the air conditioner works more quickly. This is the same using air conditioners in the room of a building with the doors and windows closed.
What does a recirculation actuator do?
Recirculation Door Actuators: The recirculation door actuator controls the intake of air into the system, either bringing outside air in or using inside air in recirculation. The AC actuator moves air distribution doors to two or more positions to direct air flow for heating and A/C vents.
How to calibrate an ATC door actuator?
The HVAC menus include a actuator calibration function that is run after repairs are made to any of the HVAC doors, linkage, door actuators, or door actuator circuits. This is required to calibrate ATC (automatic temp control) systems. 1. Turn the ignition on. 2. Turn the blower control to off. 3.
What happens if there is no DTC on the a / C heater?
If there are active or stored DTCs to display, the A/C status indicator (3) will begin to flash. If there are no active or stored DTCs to display, the LEDs on the A/C heater control (4) will turn off and the system will automatically exit the mode of operation.
Is the actuator on the passenger side replaced?
I have replaced the driver side actuator (thanks for your help!) and just replaced the passenger side today. The passenger side will not blow cold air. It is an automatic control setup, and everything else seems to work normally – can switch from upper vents to lower, defrost works, etc.
Where is the mode door actuator on a Dodge Charger?
The mode door actuator is located on the driver side end of the HVAC air distribution housing, close to the instrument panel. The mode door actuator is mechanically connected to the floor, defrost/demist and the panel-air doors.
When to replace door actuator on AC heater?
Run your heater and air conditioner to see if the hot or the cold air reaches both the driver and the passenger side. The side that doesn’t get the hot or the cold air needs its door blend actuator replaced.
Where can I buy door blend AC heater actuators?
With more than 5,600 store locations coast-to-coast and easy on-line shopping, we have what you’re looking for. Our inventory of A/C heater door blend actuators includes replacement units that exceed OEM specifications and performance.
How much is the diysave10 code for door actuator?
10% OFF $75. Use Code: DIYSAVE10 Online Ship-to-Home Orders Only If your car or truck passengers don’t seem to be getting all the benefits of your vehicle’s heating or A/C system, you could have a non-working A/C heater blend door actuator.
Where are the actuators on a car air conditioner?
They sometimes make a noise when they break, but don’t count on it. The majority of cars and trucks have two actuators; one on the passenger side and one on the driver side. Run your heater and air conditioner to see if the hot or the cold air reaches both the driver and the passenger side.