Dodge - Durango :: 2002 - Rear Passenger Air Blows Cold Only / Heat Failure
I have a 2002 Dodge Durango and the rear passenger air blows cold only - was fine last winter. Neither the passenger or the driver controls will get warm air to the rear via the overhead vents. Warm air comes out under the front seats to the rear only.
View 1 RepliesFord Excursion :: Rear A/C Blows Warm And Front Blowing Cold
The front a/c blows cold air but the 2nd row and back blows warm. Yes the temp dial is on cold on both dials. Is there a separate a/c clutch that I dont know about to ck the air gap? Is there a separate port to put freon in besides the front. I need to get this fixed because with my bulldogs in the back the heat will kill them.
View 14 RepliesWindstar :: 2001 - Rear Auxiliary Unit Not Blowing Hot Or Cold Air
2001 Ford Windstar rear auxiliary unit will not blow hot or cold air. The front system works fine with very cold or very hot air as needed.The system has been in this state for the past four years.Last month I had a local shop evacuate the refrigerant and then I replaced the following A/C components (compressor, front orifice tube, rear expansion valve, receiver dryer, and condenser). The shop then recharged the system and the front blows ice cold air...amazing! Unfortunately the rear system just doesn't want to blow any air, hot or cold. To date I have completed the following checks:
Relays
- Front cabin relays #3 and #6 were swapped with no change to front system.
- Rear unit relays make a clicking sound when either front or rear control panels set blower motor speed.
-- I swapped out with front and rear cabin blower motor relays with no change to front blower motor.
Engine Compartment - Both 40A fuses were checked (117 & 120).They are supposed to be 40A fuses but my box had 50A in both places.It had been like this for years with both systems working fine up until the rear unit ceased working.(NOTE: maybe this is coincidence but when I changed these from 50A to 40A my son noticed that some of the rear tail lights stopped working. in fact all of them associated with fuse #7 located in the passenger cabin.)
Fuses - all related fuses were checked and are fine.As noted above the distribution box fuses were changed from 50A to 40A with no detrimental effect on the front system working.
Front Control Panel
- Heat and air work fine (blower and temp controls)
- Front control panel appears to change rear unit temperature setting but only one of blend door actuators adjust when changing temperature setting
-- The one closest to the blower motor does not function.The one that directs air to floor or ceiling functions properly.
-- Shouldn't they move together based on the temp setting?
- Front control panel blower motor settings only result in hearing a clicking noise for each setting.
- Setting front control panel to REAR CTRL allows rear control panel to function.
Rear Control Panel
- Temperature settings - same result as front control panel with blend door actuators.
- Blower motor settings - same result as front control panel.
Rear Auxiliary Unit
- Expansion valve makes a hissing sound on A/C or Defrost settings.
- Blower motor was removed and benched tested for operation.
-- Electrical connection looks fine and seats snug.
LS / MKZ :: 2002 - Heater Blows Out Cold Air?
i am having some big difficulties with my car i own a 2002 Lincoln LS v-8, has about 118,000 miles on it. when i bought the car USED the heater or ac didn't blow at all we fixed that all it was a fuse. But know that it is winter time the thing is my cars heater blowsn out cold air. ive noticed some times heat blows a little from the passenger side but not the driver and then if it does get warm (my car) its takes for ever. Know i dont really have a problem with the defrost becaseu in the mornings my windows are defrosted after like 20min. ive been reading alot about DCCV and i want to think thats the problem but i really dont know.
View 2 RepliesWindstar :: 2001 - Electric Rear Vent Windows Won't Open When Cold Outside
My electric rear vent windows seem to have a problem opening when the temperature is cold outside. They work almost perfectly when the weather warms up, with the exception of an odd little glitch here and there. Generally summer is good, winter is a no-go. I understand this is a common problem ???
Even at the times when they don't open I can clearly hear an electronic click near the back pillars, with each push of the control switch up front, so I assume the current is making it at least that far and there is no problem with the wiring up to that point.
I have recently removed two used actuators (R+L) from a donor vehicle, and will likely be installing those into my van in the very near future. Although I believe they came from a close but different year windstar which did not have the exact same "rivets" through the window as mine does. External arms etc that can be seen do look identical as does the pivot ball.
#1. is replacement of the actuators a likely solution to the problem ?
#2. by chance, is it merely just an issue of dirty connections with my present actuators ?
#3. can / should I do anything such use dielectric grease on the connections of either my present ones or the donor ones upon replacement, to alleviate future recurrence ?
Ford - Windstar :: Front And Rear Alignment?
Are both necessary?
View 4 RepliesGrand AM :: 2002 / Heater Occasionally Blows Cold Air?
I own a 2002 Grand AM GT. With the engine temperature reading around 200, and the heat set at maximum, frequently, for about a minute, I will get nothing but cold air. At maximum heat setting, on one day, there would be hot air. Yet, at another time the air output would be lukewarm.
View 3 RepliesLS / MKZ :: 2002 - No Heat / AC Blows Cold At Any Temp Settings
I have no heat in the LS at no settings. The AC runs good but does not seem to be regulated as it blows cold at any temp setting. The fan responds to settings but i still get no heat even with the AC turned off. I would like to find a diagram that shows the locations of the bleed valves to start a coolant air bleed.
View 13 RepliesYaris/Scion & Vitz :: 2002 - No Cold Air But The Fan Still Blows
When I turn the a/c on, sometimes the compressor engages and sometimes it does not. When it does, I feel the engine's idle change and out comes very cold air. After a few minutes or longer, no more cold air but the fan is still blowing. If I quickly turn the a/c off and then back on again this seems to jump start the compressor and poof, out comes the cool air again. Sometimes it will begin producing cool air again on its own but most of the time I have to resort to turning it off, then back on. I don't believe I have a leak because otherwise no cool air would be emitted at all or the quality of the cool air would be poor.
View 2 RepliesChevrolet - Avalanche :: 2002 - AC Is Not Cold At All And Blows Out Hot Air When Car Stops
My avalanche ac is not working correctly. The ac is not cold at all and blows out hot air when it stops. I refilled it with freon and it still doesn't get any colder. What might be the problem? And also even though I turn the ac up high, it doesn't blow very hard. (I used the gauge when refilling freon, so no overfilled).
View 3 RepliesSanta Fe (DM - 2013+) :: Front Vents Are Very Hot But Back Blows Cold Air
I cannot get heat in the back seat area until the car has been used for an hour or so. The front vents are very hot...but the back blows cold air.
View 16 RepliesLexus GX 2004-09 :: Rear Heating System On GX470 Blows Cold
Rear heating system in my Lexus GX470 only blows cold air, what could be the problem. Front heater works fine.
View 4 RepliesFord Super Duty (1999-2016) :: 2002 F250 - AC Blows Cold For About 15 Minutes Then Air Gets Really Warm
I am the proud owner of a 2002 F250 Super Duty 4x4, which has 158K miles on it. I live in South Florida and use the truck as my daily driver and also from trips up into the Blue Ridge Mountains.
Recently, I noticed that when I have the A/C on it blows nice and cold for about 15 minutes, but then the air gets really warm. I had the system checked and the Freon levels are right where they should be. A bit of experimenting reveals that if I turn off the A/C for about 10 or 15 minutes after it starts to blow warm air, the systems blows cool air as it is supposed to.
Therefore, I suspect that something is freezing under the hood and preventing the system from operating properly. Since A/C is pretty well essential for us in south Florida, this is a problem, when I have the family or customers in the truck.
Windstar :: 2004 - Mileage Not Showing / Heat Blows On Driver Side
I have a 2004 Windstar that is nor behaving well. It seems to run ok for the time i have had it. Mileage not showing, error code for cam shaft sensor (It has been replaced), passenger window works intermittently, no display on stereo, Heat blows on drivers side while the AC blows on passenger side, Electric doors work sometimes.
Like i say, it drives ok but won't pass emissions and too many erratic problems to sell it. My independent mechanic thinks its the computer and said take it to ford. Cant afford for them to waste hours shooting down individual problems if they are all related.
Lexus GS 2013+ :: AC System - Rear Vents Blows But Noticeably Weaker Than The Front In 2014 GS350
I haven't been needing the A/C til recently due to the heat. When I have passengers in the rear and the A/C is set to just be body flow ( vs. body and feet), the rear blows but is noticeably weaker than the front. When I set it to both body and feet, the rear vents don't have any body flow and it is the same flow as when the rear is just set to feet. I went thru the manual and there doesn't appear to be anything incorrect (I am not in S mode) but the rear is just very weak in general with the controls on full.
View 5 RepliesBuick - Parkavenue :: AC Vent On Driver Side Blows Cold But On Passenger Side Blows Extremely Hot Air
I have a Buick park avenue 1998, 3.8L V6 engine. the problem is: The ac vent on the driver's side blows cold air but on the passenger side blows EXTREMELY hot air. no matter how cold or hot you set the ac it blows at the same temperature on both sides. Florida heat is setting in and my passengers are melting. I am really hopping that is not something to bad and that I can fix it myself. Tip: this started happening after i had the alternator and the battery replaced.
View 1 RepliesWindstar :: 2000 - Car Cranked But Not Started In Cold Weather
First, it's not a sticky IAC. I already experience that in cold weather and compensate simply with the gas pedal until engine warms up. However this coughing, sputtering, backfiring, misfiring problem is very severe. When it is in this state, the engine will lose rpm and stall. No way to coax it with the gas pedal to keep it running.
It happens most often when you restart the engine after having stopped somewhere for 10-30 minutes. It happens less often during a cold start in the morning. When it does this, I remove the key, and try again. Usually in 3-10 tries, the engine runs properly. Once running properly, there is never an occurrence of this.
However, today only, first cold start, it cranked and would not fire at all. Repeatedly. Jiggled the key and maybe they made it start. Ignition switch? If Neutral Switch, it should not have cranked. Perhaps my intermittent problem is worsening.
Wet weather seems to aggravate it.
Nissan - Quest :: 1998 - Rear A/C Is Ice Cold And The Front Is Hot
I need to fix this since it keeps hitting 110 in tx.
View 2 RepliesWindstar :: 2002 - After Driving A While ABS And Brake Light Come On
mY 2002 Windstar abs & brake lights come on after driving a while. would it be ABS module?
View 10 Replies