Actuator, blend door, rear :
The rear blend door actuator is a reversible, 12 volt direct current (DC) servo motor that can move the rear blend-air door in two directions. When an actuator motor is replaced, the A/C-heater control must be recalibrated.
Where is the blend door actuator located on 2010 Dodge Journey?
On the right side of the HVAC air distribution housing is the mode door actuator.
Where is the blend door actuator located?
The mode door actuator is usually closer to the heater core and evaporator than the blend door actuator.
How do you calibrate the blend door actuator on a Dodge Journey?
Calibration of the Blend Door Actuator Motor
- Turn the ignition key to the on position and start the HVAC system.
- Move the key to the off position.
- Open the hood (bonnet for RHD guys) and look for fuse #15 in the fuse box next to the battery.
How do I know if my blend door actuator is bad?
Signs That It’s Time To Replace Your Blend Door Actuator
- Knocking. A failing blend door actuator is almost always the cause of knocking sounds.
- Any Other Strange Noises.
- Inconsistent Airflow.
- Inconsistent Temperature.
- Wrong Temperature.
How much does it cost to replace a blend door actuator?
The average cost of replacing an HVAC blend door actuator in your vehicle is between $100 and $400.
Why am I blowing hot air out the drivers side and cold out of the pass side?
Blend door actuators are the most common cause of cold air on one side and hot air on the other, and they can be diagnosed with an advanced scan tool. If the actuator is clicking, it should be replaced.
How long does it take to fix a blend door actuator?
Replacing the blend door actuator is a relatively simple process that should take no more than an hour, with labor costs ranging from $75 to $150 depending on labor rates at your local repair shop, with a total cost of no more than $400 in most cases.
What happens when an actuator goes bad?
If your blend door actuator fails in some way, you’ll have one of two options: the blend door won’t work, and your temperature will likely be stuck on one setting with no way to adjust the intensity or alternate between lower vents or the defroster.
Do blend door actuators need calibration?
When a actuator is replaced, calibration is required; however, if power is removed from the system, the mode, temperature, and air distribution blend doors will self-calibrate when power is restored.
How many blend door actuators does a 2009 Dodge Ram have?
There are five blend door actuators in your 2009 Dodge Ram, and you’ll need to remove the console to see them: two behind the climate controls, one behind the glove box, and another near the recirculator, with the one on the back of the HVAC assembly being the most difficult to reach.
How do you reset the climate control on a 2010 Chrysler Town and Country?
Turn on the key, but do not start the vehicle. Press and hold the Recirc and Power buttons at the same time for 5 seconds, then release. You will hear the system go through its reset procedure. This may or may not work, but it is worth a try and can save you time and money.
Why do blend door actuators fail?
What Causes a Bad Blend Door Actuator? A blend door actuator is connected to an air control door pivot on the unit’s last drive; an electric motor rotates a plastic gear set from one side to the other frequently, and the actuator can become faulty if the plastic gear set breaks.
Can you drive with a bad actuator?
Is it safe to drive with a faulty blend door actuator? Driving with a faulty blend door actuator is inconvenient, but it will not harm the vehicle.