Why does my F150 blow hot air on one side?

Blowing heat on one side… When the AC is turned on, my 2010 F150 blows hot air into driver side compartment but cold air into the passenger side compartment. The Driver’s side air is really hot. The first time it happened, I stopped and turned the truck off and it worked fine for about two weeks. Now I can’t get it to blow even cool air.

Why is my F-150 making a popping noise?

A common issue in these trucks is the failure of the potentiometer that senses when the actuator has turned fully. The truck effectively doesn’t “know” how far to turn the door. The popping noise is the actuator trying to turn further than it is able to. Fortunately, this job isn’t nearly as bad as in older generations of F-150s.

Why did my F-150 blend door actuator go out?

If you switch it towards heat a little bit, and the noise stops, your F-150 blend door actuator has gone out. A common issue in these trucks is the failure of the potentiometer that senses when the actuator has turned fully.

Where is the actuator located on a F-150?

The first screw is easy to remove. It’s sitting right in front, easily accessible. The rear screw requires going through the glove box. To get to the rear screw, you lower the glove box, pinch the sides, and then lower it further. That keeps it nice and out of the way. Then, you can reach up through the glove box to the actuator area.

Is there a forum for blowing hot air?

This is my first time posting and after reading many other posts that are similar I’ve got many ideas but I’m still lost and looking for other possibilities to what my issue may be.

Why do my vents blow only hot or cold air?

Here is why your Ford F-150 or Super Duty’s vent is only blowing hot or cold air. This article applies to the Ford F-150 (2004-2014) and F-250 (2005-2014). Whether you are in the midst of a 110° heat wave or the arctic chill to end all arctic chills, you expect your HVAC vents to blast you with the desired dose of cold or hot air.

How do you cold boot a Ford F-150?

To carry out the cold boot process, follow the steps below. Turn the ignition switch to the OFF position. Disconnect the HVAC module electrical connectors. Wait one minute. Connect the HVAC module electrical connectors. Turn the ignition switch to the ON position. Select any position except OFF on the HVAC module.

Is there a problem with my Ford F150 heater?

It didn’t come with an owners manual and I have a heater problem. The heater won’t blow warm air on the drivers side! No heat on defrost or any other setting for the driver. Warm air blowing on the pass side. Any ideas on what might be wrong?

Can a heater blow warm air on the pass side?

The heater won’t blow warm air on the drivers side! No heat on defrost or any other setting for the driver. Warm air blowing on the pass side. Any ideas on what might be wrong?

What kind of climate control does a Ford F150 have?

Blows… 2009 f150 with dual zone automatic climate control. 2009 f150 with dual zone automatic climate control. Previously the passenger side was blowing cold air only. I swapped the blend door actuator and … read more Ford Motor Company Mast… No ac on the drivers side. I just replace the blend door No ac on the drivers side.

Can a car vent blow cold one side and hot the other?

In a vehicle with dual temperature controls you may encounter a situation where the vent blows cold one side, hot on other side or vice versa.

What kind of heat does a 2012 F150 have?

Im working on a 2012 F150, with dual zone heat. The drivers side vents only blow cold air, passenger operates as it F-150: Im working on a 2012 F150, with dual zone heat. The… Im working on a 2012… Im working on a 2012 F150, with dual zone heat. The drivers side vents only blow cold air, passenger operates as it should.

Where is the HVAC fuse on an F-150?

Pull the HVAC control fuse in the box in the passenger kick panel (pictured) for a minute with the engine off and key removed. This fuse is #15 on older trucks, but was #42 on mine. Check your manual for the right one, the manual labels it “climate control”.

Why does my F-150 make a popping noise when I turn the door?

The truck effectively doesn’t “know” how far to turn the door. The popping noise is the actuator trying to turn further than it is able to. Fortunately, this job isn’t nearly as bad as in older generations of F-150s. It can be done in < 30 minutes and only requires a $30 part.

What to do if Ford F-150 blend actuator is not working?

As many problems as I have seen on here about this issue it seems like Ford would do something to help with it. Have duel ac/heat controls for driver and passenger. Have warm air in passenger side but only cold air on driver’s side. For time being can close vents on driver’s side and open vents on passenger side to overcome morning chill.

Why does my car AC blow cold air then blow warm air?

But that cold air turns warm fairly soon after because the high side pressures build to the point that the high pressure switch shuts off the compressor clutch. Once pressures equalize, the high pressure switch allows the compressor to start up again. The cycle repeats over and over, providing a short period of cold air, followed by warm air.

What does the blend door do on a Ford F-150?

A Ford F-150’s blend door is the device that controls how much heat or AC comes through the HVAC system. For the last 20 or 30 years in these trucks, they have been prone to failure. I love my truck, but I wish Ford had fixed this problem by now.

Why does the AC blow hot and cold air at the same time?

If you experience the symptom of the AC blowing hot or cold air on one side but not the other and it’s accompanied by a clicking or ticking sound, it probably means a gear in the temperature blend door actuator is faulty and the actuator needs to be replaced.

Why is my a / C not working on my 2013 Ford F-150?

On very hot days the A/C in my 2013 F-150 with 3.5L V6 EcoBoost will not turn on fully until truck is driven five to 10 miles or more.

What to do if your air conditioner is blowing cold air on one side?

If the air conditioning in your car is blowing hot air on one side and cold air on the other, there could be a simple fix like adjusting the temperature or it could be time to replace a part like the temperature blend door actuator.

Why does the passenger side dual climate control only blow?

There is a door on the plenum, behind the dash which opens and closes to direct cold air. For safety purposes and by design most vehicles have hot water supplied to the heater all the time. I suspect the door closing off the cold air, allowing hot air to flow, is stuck or broken. 3 people found this helpful.

How to do self diagnostic test for Ford climate control?

Unfortunately it is only for the Ford products with the digital climate control. ? To enter the self-test, press the OFF and floor buttons simultaneously and then press the AUTO button within two seconds. The display will show a dashed line in the center of the climate control display window of the integrated control panel (ICP). ?

What’s the problem with my dual climate control?

I’m having problems with my dual zone climate control on my 2009 F-250 Super Diesel. It blows hot air on the passenger side when the drivers side is blowing cool air. This is particularly a problem wh … read more

What kind of climate control does Ford Tauras have?

Vocational, Technical or Tra… Vocational, Technical or Tra… 2009 ford tauras; climate control interior, with dual control. a/c blows on drivers side blows cold air, but blows warm air on the passenger side. Thermostat turned down to 60 and still blows hot air. … read more

Why does my air conditioner blow cold air on the passenger side?

Turns out it was low, but not by much. He added what was needed and it stopped running warm on the driver side vents, where it blew cold on the passenger side. He said even the Freon being slightly low can cause the issue the OP and I experienced.

Why does cold air come out passenger side?

User27287 is right, flushing the coolant system will not help as you do not have an issue with your coolant system as evidenced by heat production on one side of the car. The electronic mode actuators move doors inside the HVAC ducts to channel hot or cold air to the desired location. One or more of these are not functioning properly.

Why does my car have no heat on the passenger side?

No heat when using defroster. this started this a few weeks ago. What should I be looking at? User27287 is right, flushing the coolant system will not help as you do not have an issue with your coolant system as evidenced by heat production on one side of the car.

What should I do if my AC heater Blows Hot?

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In a vehicle with dual temperature controls you may encounter a situation where the vent blows cold one side, hot on other side or vice versa.

Why does my HVAC blow cold air and hot air?

Drivers changed air temperature far more often than they change the mode (defrost, floor heat, dash vents, etc.), so the temperature actuators generally fail first. When that happens, the HVAC system can be stuck on blows cold air or blows hot air. In a dual zone system, you wind up with a blows cold one side, hot on other side condition.

How to diagnose blows cold one side, hot on other side?

So your first step in diagnosing a blows cold one side, hot on other side condition is to operate each temperature control to see which side changes temperature. The actuator that changes temperature is good, the actuator that doesn’t is bad. This test also proves out the HVAC controller.

Are there any vents that blow cold air?

The drivers side vents only blow cold air, passenger operates as it should. I finally got the old drivers side blend door out, and new one installed, but still doesn’t move when temp is changed.

Why does the driver’s side air blow hot air?

The Driver’s side air is really hot. The first time it happened, I stopped and turned the truck off and it worked fine for about two weeks. Now I can’t get it to blow even cool air.