Having problems with your 2003 Ford Windstar ?
2003 windstar defrost and floor heat does not work
\015 Blend door replaced blower does work but only on vent not on defrost or floor\015
Repair Help & Product Troubleshooting for 2003 Ford Windstar
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2003 windstar defrost and floor heat does not work
... 2003 Ford Windstar
Vent controls wont switch from defrost to any other selection replaced switch already I have a 2003 ford windstar, heat and cold air will only blow from the window defrost vents, any other selections won't work like dash, and floor.
You have a vacuum leak.Defrost is the default postion(no vacuum).\015\012See if you can locate the small black vacuum line that goes inside the vehicle on the passenger side near the heater core. The trace it back,should see it going to a canis ... 2003 Ford Windstar
2001 F-350 V10 4 door 8 ft bed. Heating and cooling works. When in park, options for heat or air to blow out of floor, dash, windshield defrost vents all correctly. When I start driving it, regardless of what the dial is set to ( floor, dash vents, etc), air or heat only comes out of windshield defrost vents. Seems like a vacuum problem. Any ideas?
Exactly!! Follow the vacuum line , I believe to be on the right side of the truck, and follow it back to the engine. I'll be willing to bet you will find a break or a modification where a mechanic has hooked it to the wrong port. Now it is also possi ... Ford F-350
No heat Suddenly the heater isn't. Used to warm up and defrost the windows in 5 minutes, now nothing. On the last highway drive it started out with heat, then it quit and while driving it came back on for the last 10 miles. Since then nothing. The auto fan comes on and turns the speed down if it's a warm enough day. There is no fan at all on the floor setting for the heater either, it only works on mix and defrost. And is there a way (when the heater is working again) to bypass the temp. control
... 1985 Ford Crown Victoria
No heat and the defrost is the only place air will come out. Some time ago in the spring the a/c would not work then it started working but now the heat does not, and you get no get air flow from the vent or the floor it only comes out of the defrost portion.
Check fuse for blower motor, it is a 30amp fuse behind the plastic panel that is to the left of steering wheel, you must open the driver door, open up the fuse panel, I believe the 30amp is the only 30amp fuse in there, If it is blown replace it, the ... 2000 Dodge Intrepid
1999 blazer heat on the floor dont work just blows out the defrost. heat works good just cant get it to blow on the floor. is this a problem in the swich or vacume
Most likely the vacuum. The (door) that switches the heat from floor, dash, defrost, isn't switching. The door could be stuck and even though it maybe trying switch, it can't from being stuck or in a bind. ... 1999 Chevrolet Blazer
I have a 2001 vw jetta. when i turn on the blower switch, heat or a/c, it does not come out on the floor. it blows out the front panel and the defrost, but not the floor. the selector switch and cables are working fine. i have an actuator arm with a yellow cable that goes to the center duct and a green one that goes to the defrost duct.how does the floor duct operate? off the center duct and if so, how?
After starting the car, stay parked, and turn the vent control to the\015\012floor. Listen for any vacuum sound. There is a vacuum operated\015\012"motor" that moves the doors inside the dash that redirect the flow of\015\012air. If you hear the v ... Volkswagen Jetta
2004 chevy silverado z71. The heating panel for defrost, panel, and floor is only working on defrost. However, if I turn the A.C. on (which only works on panel) after a minute or two, cold air comes out of the defrosters. Is this a bad deflector u think?
... 2004 Chevrolet Silverado
On my wifes 2004 yukon, the engine warms up and the blower works fine, but it takes forever for the air to finally blow warmly. when it finally does, if we switch it to another location (floor or defrost), it starts coming out cold again. things that work good: engine heats up good. blower works good. switches between floor, vent, def good. same for back of vehicle. only problem is getting it to come out warm after you set it to warm.
Iwould check the selector motor,and also replace the thermostant,start with the stant first,the selector motor is what runs the door for hot or cold the motor is a common problem,if the temp gauge is showing a quick warm up temp then its the selector ... 2004 GMC Yukon
The blend or defrost will not work on my 2004 Silverado stepside 1500. A/C and heat controls work fine. The unit just will not turn the air to blow out the floor or the defrost.
Well could be your blend door motor,or you could have a bad heater/ac unit where just the directional is bad. ... 2004 Chevrolet Silverado 1500 Crew Cab
Just got heater core replaced and now have no heat from heater or defrost. Fans work, just don't blow anything beyond "cool". The heat in my car is coming and going. I want to know how to fix this? How do I change my thermostat and where is it located? It only blows some hot air when I have it turned on to the vent button but when I have it on defrost or the floor it blows cold air. Can someone help me please?
It sounds like when they replaced your heater core, that they didn't properly hook up the blend door contros at the control panel. I would take it back to the repair shop that did the work and have them go back over things again just to make sure. ... 1992 Mercury Cougar
2005 wrangler, selector switch works on all settings except for dash location which would blow air into back seat and make passengers happy. heat comes out the defrost, floor and combo of floor/defrost. Does not work when selected to "dash" on either heat or A/C. Can the vent be blocked within the dash? Is the selector switch not making contact only at those settings? How do I check inside the dash?
One of the vacume valves are not doing there thing,you might need to take it to the dealer for this ... 2005 Jeep Wrangler
Defrost works but when you select floor. you can hear something undr the dash and the heat comes out the defrost and not the floor
What your hearing is the actuator/blendoor which is located under the dash near the housing(the bug black box)it is a actuator which transfers the air in different directions.Depends on the year model. For 97-02 the fix is fairly simple and HeaterTre ... Dodge Ram 1500
My 2004 Chrysler Sebring heater works about 30% of the time. The other 70% it blows cool/cold air. Also without my touching the dials will change from floor to defrost on its own quite often. This morning I noticed that it switched from heat at the floor over to cool air up on the defrost while I was accelerating up a hill. Any help would be great. Curtis in Branson
Ok Curtis... There may be a problem with the relay switch on this Sebring also check if the heater core is all the way open there should be a valve on the inline under the hood. ... 2004 Chrysler Sebring
Defrost not working have heat just comes out of front vents not floor or defrost 2001 GMC Jimmy
... 2001 GMC Jimmy
PROBLEM WHEN SELECTING THE DIRECTION FOR THE AIR TO BLOW IN THE CABIN DEFROST VENT/FLOOR VENT/DASH VENTS. AIR ONLY COMES FROM THE DEFROST VENT. A/C SYSTEM AND VENT AND HEAT ALL WORK WELL JUST BLOW FROM THE DEFROST VENT. CAN'T CHANGE TO THE DASH VENT OR FLOOR VENTS.
Sounds like you have a supply vacuum problem. When you lose supply vacuum to the control head it defaults to defrost. ... 2006 Ford F-250 Super Duty
I have a2004 sprinter and i get no heat out of the defrosters or floor i get a very slight amout of heat in the middle vents fan works but no heat conrols
... 2004 Dodge Sprinter
No floor heat only defrost works
... 1998 Chevrolet S-10 Pickup
I have a 06 Jeep Commander and the blower is working and blowing heat it will not switch to defrost, floor, front, on the switch?
Sounds like a vacume leak Probably need to pull trim on dash and listen for a rush of air but first listen under hood ... 2006 Jeep Commander
Vent controller switch not working on a 1997 Monte Carlo.You can switch to all setting but still blows out thru defrost and floor only.A/C compressor engages but still blows thru defrost also will not blow heat or cool air thru vents.I changed the controller assembly and does the same thing.Is there a relay and fuse for the assembly?
Actually that part is controlled by a cable connected to the vent door. Its located on the blower,, under the dash board (fan box),, you have to remove the dash board,, and see if the cable has broken off the blower,, if so attempt to fit it back in ... 1997 Chevrolet Monte Carlo
03 jeep grand cherokee...htr vent selector does not work....just comes out of defrost duct.....will not come come out floor or dash vents...any ideas...thanx dsltch My heat and a/c only blows out the defroster
The vacuum hose has come loose that controls the blend door. The vacuum hose is inside the engine well on the drivers side, about half way in. A rubber hose, about a half inch in diameter fits onto a metal port. It probably has just come loose, but a ... 1998 Jeep Cherokee
Air conditioner does not work. Fan operates on all speeds, it changes between floor, dash, defrost. It is the temperature adjustment that does not work I get heat all the time. Couldn't find any obvious vaccuum leaks.
Could be (1) no refrigerant, (2)low refrigerant or as I recently found on my brothers car the (3) ac compressor clutch disconnected (a small wiring connector that attaches to the compressor behind the pulley.) also it could be the climate control ... ... 1998 Dodge Ram 1500 4WD
The heat control buttons on a 96 honda civic are not working properly example push the button for vent blows out on defrost,the only one that works right is the floor,all the rest is all mixed up.
On the back of the control unit( the part with the buttons) there should be a set of vacuum hoses all different colors, when your control unit goes bad the vacuum can bleed to different hoses and cuase this problem, replace the control unit and you s ... Honda Civic
I have a 1991 tempo and the vents on das h don't work defroster and heat to floor work great but not the vents
All the vents are connected, a vacuum controlled flap diverts the air to each area.With that said I would say that either the vents are obstructed by something like a rat/mouse nest or that your vacuum controlled flap is stuck or does not ... 1991 Ford Tempo 4 Door
2003 1500 ram, floor heat and vent heat works, wont go to defrost
Hello, Look underneath dash on passenger side of your transmission hump. The simple fix would be a broken or de-tached cable(wire). You might be able to move it by hand.The more complex solution involves (professional service)removing a substantial p ... 2001 Dodge Ram 1500 Truck 2WD