Ford - Explorer :: 2003 XLT - Heat / AC System Is Stuck In Defrost
I just picked up another 2003 XLT and I'll be taking it in for inspection on Monday. Hoping it will pass easily, but there are a couple issues I'd like to address before going in there.
First and foremost, the heat/AC system is stuck in defrost. It will turn off when the selector is moved to the OFF position, but any other position just makes the air blow out the top of the dash. I did do some research on this beforehand (the seller made me aware of it) and I first looked at the actuator. When moving between positions, the actuator does not move at all. It does appear to be connected to the vent door's arm but there's no movement when going around the dial. I do hear what seems to be a relay kick on or off as I go through the different modes, but that's it. Does this point more towards a vacuum issue?
Second, and less significant...the self-dimming rear view mirror doesn't dim. It doesn't even power on. Where might the connection go for that mirror? Would be handy to have for night driving, but not that big of a deal if it's not functioning.
I'm also going to have to get the tailpipe mounted...seems it came off at some point and the seller asked me today if I wanted it. Uh...yeah, I'm gonna need that to pass inspection!
I am liking it so far. Runs well, rides well...I will be enjoying this one as well.
Ford A/C :: 2003 - Heat Blows Only On Defrost
2003 f150 lariat FX4 5.4L ... The heater only blows on defrost, Which vacuum line controls this? is it the black one that runs through the fire wall? What else can I check to narrow the problem down? this truck has the push button/digital controls.
View 7 RepliesFord F-150 - 1997-2003 :: No Heat / No Air - Just Blowing On The Defrost And Panel
Every thing was working great then the AC quit. I ran through the air selector and all I can get is panel and defrost with no heat. I checked the vacuum line on the passenger side engine compartment and it looks good. Oh I also took the control apart and 3 of the five holes had vacuum to them.
View 2 RepliesFord F-150 - 1997-2003 :: Max Heat Blowing Through Vents When Temp Set On Cold
2001 F150 5.4 4wd - AC not working but when I turn the temperature dial to the blue side and turn on the fan, super hot air comes out of the vents or wherever I direct the fan to blow (Floor, defrost, etc) I know it shouldn't blow ice cold especially since my AC doesn't work but.....shouldn't I feel a temp change coming from the vents when I move temp dial from the red area to the blue? It's max heat wherever I have it set.
View 6 RepliesFord - Explorer :: 2003 - Clicking Noise - Heat Does Not Work
I just purchased a 2003 Explorer and the heat doesn't work. When I turn the fan to hot it makes a clicking noise~as I've been searching around these forums it sounds like it the blend door actuator?? Does this sound right?
View 4 RepliesFord F-150 - 1997-2003 :: Heat Started Blowing Cold / Temp Gauge Showing Lower Then Overheated
Was driving my truck I have a 97 f150 4x4 4.6L, btw. The heater started blowing cold air and I looked at the temp gauge but it was showing lower than it normally does and then, after a couple of miles or so I looked at the temp gauge again. By this time I was in my driveway. And it was overheating it might have been that way before I looked at the temp gauge again. But any way I opened the hood didn't see any leaks, all my hoses were hot except the top heater hose. Also checked the oil it was full and coolant was too, what this could be? Sounds like a t-stat to me? But could be worse. Also forgot to mention that the oil had no signs of water in there nor the expansion tank cap !
View 3 RepliesFord - Explorer :: 2003 Truck Started And Running Rough - High Temp Low Oil Light Came On
2003 ford explorer 4.6L. This truck will start and run rough high temp low oil light come on and temp gauge is pegged hot. Oil gauge is fine though, checked oil its fine.
I checked coolant reservoir its ok.
If I shut truck off and restart it will run ok and rev like normal and then all of a sudden go into limp mode and will misfire etc...
What sensor seems to be the main culprit?cht sensor???
Ford F-150 (2004-2008) :: Lots Of Heat But Only Blows On Defrost
I have an 06 F-150, there is lots of heat but it only blows on defrost. Is this the blend door motor or is it something else?
View 6 RepliesFord Ranger / B-Series :: 2002 - A/C And Heat Blows Through Defrost Only?
I have a 2002 Ford Ranger 3.0L truck that, all of a sudden, has a problem with the HVAC system that blows air only thru the defrost vents even when selecting any other vent levels (defrost, face/middle or floor levels).
I did find a thread on another forum regarding this problem, only it was for the 95-01 Ranger model years, yet they say that the 2002 Ranger is not the same as those earlier models.
Ford A/C :: 1978 F150 XLT - No Heat Coming Out Of Defrost Vents
I just picked up a 78 F150 Ranger XLT with a 351M in it this past friday. I am absolutely in LOVE with her. She is a great solid truck. One issue I am having though is that she blows hot air out the vents over the hump but nothing is coming out the top of the dash. I am guessing that i will have to take the dash off and clean out the box check the door etc. What did you do to rectify?
View 3 RepliesFord Super Duty (1999-2016) :: AC And Heat Only Blows Out The Defrost
I bought a used 99 f250 v10, i went to turn on the a/c today, and it only blows where the defrost is toward the window. it gets cold after awhile, but nothing out the vents, the heat either.
View 9 RepliesFord - Mountaineer :: 2002 - No Air Flow Volume Out Of Heat / Defrost Or AC Vents
My 02 Mountaineer doesn't have any air flow volume out of the heat, defrost, or a/c vents. The temp will change from hot to cold and the air direction will also change from floor, dash, windshield, etc. The a/c recirculation door also seems to be working. The fan sounds as it is running very fast, just not putting out any volume. What should I look for?
View 3 RepliesFord Super Duty (1999-2016) :: No Air Blowing Out Of Vents Or Defrost For AC Or Heat
I have a 2008 F350 and there is nothing blowing out of the vents or defrost for AC or heat. It doesn't matter what fan speed is set. Would this indicate a blower motor? Where exactly is it located and how to change?
View 8 RepliesFord Super Duty (1999-2016) :: Heater / Defrost Circuit Does Not Heat Up
My 2006 F-250 SD with 6.0 diesel has some sort of cut-out for the heater circuit, and possibly for the A/C as well. This truck was probably a fleet vehicle for the Houston Port Authority. Didn't really notice this peculiarity until it got really cold outside. If I start the truck up and let it idle for 10-15 minutes the water and transmission temperature get up to the normal operating ranges but the heater/defrost circuit does not heat up. Cannot defrost the windshield.
If I drive to the end of my driveway, about 600 feet, the heater/defroster starts putting out good heat. When driving, if I have to stop at a stoplight, or any other pause, with the truck still in gear, the heater output starts to cool down. I suspect that this feature was incorporated in the circuitry at the factory to prevent the driver from sitting still to keep warm. The truck MUST BE MOVING to allow heat or defrost to operate. The blower motor operates and it doesn't matter if the truck is in gear or not.
Ford Super Duty (1999-2016) :: 2001 F350 - AC / Heat Stuck In Defrost Mode
Last Oct. I noticed that my ac/heater started to intermittently stop blowing from AC fresh air/recir/vent/etc. mode and stick to defrost only. Do I have a bad switch and or a vacuum issue here? It's a '01 F350 CC 7.3 .....
View 6 RepliesFord - Explorer :: 2004 - AC Stuck On Defrost
Need to find vacuum hoses, a/c is stuck on defrost.
View 1 RepliesFord Super Duty (1999-2016) :: 2006 F250 - While Shifting Into 4x4 A/C Heat Blows From Defrost Vents?
2006 F250 with the dash controlled 4x4. I typically keep the front hubs locked on this truck. I have recently noticed that when shifting into 4x4 that the a/c or heat will switch from blowing out of the vents to blowing out of the defrosters. Any clues how to fix this?
View 1 RepliesPassat (B7) :: Below 20 Won't Defrost The Windows Or Heat The Cabin?
Seems below 20 my car cannot defrost the windows or heat the cabin. It has been 0-10 the last couple days here in SE WI. The coolant temp gauge is straight up right in the middle. Some how coolant isn't flowing through the heater core. Could this be a design failure? It doesn't seem to matter what settings are on dash. I have tried with ac on and off, recirculation on and off, full defrost on, fan on all speeds, have also tried a combination of cracked windows open.
Are other people experiencing this as well? Is a call to the dealer in order?
For ref car is 2014 tdi se with 34,000miles.
Ford - Explorer :: 2004 - Air Only Blows Out Of The Defrost Vent
I've got a couple different problems. The first one is that no matter what setting I have it on, air only blows out of the defrost vent.. Why this is happening? or is there already a thread about this? i saw a thread for this same problem, but it was for 2nd gen explorers.
The second problem I have is that there always seems to be air blowing from some where on the passenger side, unless i am accelerating. I can't seem to find where it is coming from but it makes a really annoying noise.
It is the 4.6L, AWD. not sure if that matters or not though.