Why does my Honda Odyssey have no defrost?

Mode select motor stopped working and air was stuck coming out front vents (no floor, no defrost), no matter what the controls showed. 100% agree with marking position of levers (on the car) after removing motor (or don’t touch them) – a cell phone picture is a great way to go.

Why does my Honda Odyssey windshield freeze up?

The windshield will frost up inside on the upper 1/3 where my eyes look out. This is condensation and does not seem to be coolant. The only way to attempt to get rid of it is full windshield defrost. This results in frozen toes. I did try AUTO which mostly works. It results in a blasting fan just to keep the frost at bay.

Where does the air come from on a Honda Odyssey?

With full defrost, the air does come out of the upper dash vents. With combo defrost/floor, barely any air comes out of the upper dash… even at full fan. The air does fly out of the two forward facing vents which I close, but it does not force the air out of the upper dash.

What to do if your front windshield is defrost?

The only way to attempt to get rid of it is full windshield defrost. This results in frozen toes. I did try AUTO which mostly works. It results in a blasting fan just to keep the frost at bay. Turning the fan down will have the window get frostier. I decided to check on the airflow. With full defrost, the air does come out of the upper dash vents.

What to do when your windshield defroster stops working?

If one of these components fails, the system can stop working. Solution: A repair shop will check the wiring and related parts to determine the cause of the problem, and then fix it. If the car’s blower fan isn’t working, you won’t get enough heated or cooled air onto the windshield to defrost it.

What to do when your defroster doesn’t work?

Touch the grid every three inches or so to find the break. It’s normal for the light to be brighter in some spots, as long as it lights up. If you find a break in the circuit, move the test wire back and forth until you know exactly where it stops working.

What causes a defroster door to get stuck?

In some cases an electrical motor can burn out or the gears inside the actuator can break causing the defroster door to get stuck. A climate control system can stop working after a battery replacement as the control prompt of the system is lost and needs to be rebooted by removing the defroster/heater fuse for a period of time and then reinserted.

How do you turn off the defroster on a Honda air conditioner?

Here’s what you need to do: Push the defroster/defogger button (note that your air conditioner will turn on). Adjust your fan speed to the desired level. Set the temperature to warm. Push the rear defroster button. The system is electric, and will automatically turn on. It will turn off in 10 to 30 minutes depending on temperature.

Why does my Honda Accord Front window defrost not work?

I have a 1999 Honda Accord. The defroster does not work as to blow hot air on front window. all othet controls work can you help? … read more Vocational, Technical or Tra… I just bought a 93 honda civic and it seems to run great except for the defrost. I am not sure if the rear defrost is working but the front defrost is … read more

Why does my Honda Civic defrost not work?

The Defrost does not Work. The AC and Heater Work Fine. No Matter what Climate Control Setting You … read more ASE Certified Master Techn… My 2001 Honda Civic is really slow putting out any heated air. It heats when controls are set to air vents, but when you move controls to defrost … read more Accord SE: Steve.

Is the defrost on my Honda Accord working?

I have an 2007 Honda Accord. The Defrost does not Work. The AC and Heater Work Fine. No Matter what Climate Control Setting You … read more ASE Certified Master Techn… My 2001 Honda Civic is really slow putting out any heated air. It heats when controls are set to air vents, but when you move controls to defrost … read more

Why is my Odyssey running cold on the passenger side?

My Odyssey was low. He evacuated the Freon to see how much was in there vs. what the spec. should have been. 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.

What causes air vents to stay in defrost position?

If you have an older car then the defroster system is controlled by using vacuum supplied by the engine. Lift the hood and inspect the vacuum hose or tube that leads from the intake manifold to the passenger’s side firewall. The image below shows a typical line break which causes the vents to stay in the defrost position.

Why is there no air coming out the front vents?

The fan is on and i can hear it running but no air blows through the front vents – it seems all the air is blowing through the back vents. Something happened last night and the air started blowing but after about 30 minutes no air blowing. Still today the fan is on but no air coming out front vents.

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