Having problems with your 1993 Saturn SL2 ?
The defroster does not work but the heater works great.
Repair Help & Product Troubleshooting for 1993 Saturn SL2
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Defroster Hi, I have a 85 volvo 240 DL The heater works fine but the defroster on the front and rear do not seem to work. Also the back windshield wiper and the the window washer don't work. Just bought this and all else works great. Thanks
1985 gl reverse no working ... 1985 Volvo GL
I turn on the defrost and the windows fog up and the car smeels like antifreeze. Also feels like not enough air coming out defrost vents; most air coming out dash vents.It has been using a little water lately and I noticed water/antifreese on the ground below the trans, no were else. This started about 4 days ago. Before that it had a great defroster. The heater still puts out heat and the a/c still works good. I think it might be the heater core?
... 1992 Lincoln Town Car
Front heater stopped working, rear heater is working great. No front heat or defrost. How much can I expect to pay to repair this.
The problem could be a few different things. Depending on what the problem is, is going to determine how much the repair will cost. The problem could be the control unit that is expensive. And could cost $1300. But if it is just the relay or the cont ... 2004 Toyota Sequoia
I have a 2000 dodge stratus 2.4l and it has a heater problem I recently replaced the intake gasket and thermostat twice cuz the first one was stuck open. Since then I have both lines to my heater core are hot and all the door modes for vent and defrost work good. I'm thinking maybe there's an air pocket in my heater core. Any help would be greatly appreciated
... 2000 Dodge Stratus
My heater will only work on defrost. The A/C works great just dont got heat . 1993 BMW 318i.
... 1993 BMW 3 Series
I started my truck today turned on the window defrost set to hot speed 1 Proceeds to drive then the truck stalls and shut off I then switch the unit off and the truck runs fine. Switched setting to heater and ac conditioner and it works great. When I switch to defrost setting the truck stalls again. What kind of problem am I looking at ? Can I just replace the interior switch unit or is it something else.
Did you recently disconnect or change the battery? Let me know, easy fix. ... 2003 GMC Envoy
Buick heat problem 1995 Park Ave.When I have the heater on switch to defroster I only get heat out of the drivers side in both setting,heater/defrost. The car has dual climate control I have set the passenger setting to the warmest, still cold air on that side. Only on three occassion this winter heat was comming out of both sides, switch from heat to cold,on to off, several times work great. That night / next day back to the same problem. The blower is working fine. Like to know what to ck next
... 1995 Buick Park Avenue
The front defrost and heater blower does not work, however the back one works great. i checked the 40amp fuse and that is not the problem . where do i go next to find solution
... 1996 Chrysler Town & Country
2002 Mountaineer- air blows from all vents(defrost, dash, and floor) simultaneously no matter what is selected. The ac, defroster, fan, and heater work great. I just cant get the air vents to shift.
... 2002 Mercury Mountaineer
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
The defroster does not work but the heater works great.
... 1993 Saturn SL2
1994 Pont Grand Am heater works great but no air comes out the defrost window area
The flap inside the venting that directs the air is likely stuck. Or the actuator that moves the vent could be faulty. How is the wiring and vacuum hoses from control switch to the actuator? You will have to go under and behind your console to access ... Pontiac Grand Am
Defrost does not blow up the windshield on a 95 grand am...but the heater works great...help
The mode switch may be the cause, it work on engine vacuum.\015\012check all the vacuum lines connect to it.\015\012if the vacuum line connects to the defrost actuator came off the you won't have any control ... 1995 Pontiac Grand Am
95 Beretta. The heater works great, but the dial doesn't change it to front defrost or the floor heat. Always coming out the front vents. I was told it may be a vacuum hose, but all hoses seem to be tight and secure.
... 1995 Chevrolet Beretta
Heater works great for defrost, dash heat, and rear controls. But no floor heat in the driver and passenger area. No matter what setting its on, it only blows to the dash.
Heater box blend door is probaly not (Closing) ... 2008 Ford Expedition El
My a/c works great WHEN it comes on...comes on if fuel tank full sometimes and sometimes when I hit a speed bump...same thing happens with heater and defroster...
More than likely there is a lose conection on one of your switches that control the ac/heat. You will have to pull the part of the dash where they are and make sure that one of the conectors did not come loose. You may have to get a new switch or con ... 2001 Saturn L-Series
MY 1995 FORD MUSTANG 3.8, THE HEATER STOPPED WORKING ON ALL SETTINGS, FROM FLOOR TO DEFROST ETC. THE HEATER WORKS ONLY ON DEFROST, ITS LIKE IT DEFAULTED TO DEFROST, BECAUSE IT DOSENT HAVE TO BE ON DEFROST, IT JUST ONLY BLOWS OUT ON DEFROST
Your blend door is stuck. The bled door is vacum operated. Make sure there are no broken vacum hoses under the hood. If that is okay then your hrad unit may be bad, or your blend door may need replacement. ... 1995 Ford Mustang
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
Ac and heater work great but go off. Then Ac blows Hot / heater cold air
I got a bigger coat to wear! while I find time to look into it further. I appreciate knowing there is more help available and will try the Primo Asist plan later. thank you louie ... 2001 Honda Insight
The a/c unit on my 2001 xterra will not work. neither the a/c nor the heater will blow any air out at all. when i popped the hood, the a/c line (silver pipe below windshield wipers) was frozen. wondering how to temporarily fix it so that defroster (and possibly heater, but mainly defroster) will work. thanks!
This sounds like a problem with the blower fan that circulates air in the cabin of the vehicle.The pipes were frozen because the fan was not circulating air.This could be because the fan has gone out or the air filter has become plu ... 2001 Nissan Xterra
No heat air works great but almost no heat new blend valve installed on vent line heater core flushed no air in coolent lines in and out hoses are hot on heater core fan works great computer tested by chrysler dealer- ok
... 1999 Chrysler LHS
I replaced heater core in 1999 gmc sierra 1500 5.3 liter. I have no heat coming from defrost vents. Heater and ac work thru front vents.....Is there a reset sequence to get defrost to work properly
No,, the system works from a vacuum and has to be worked on in a service garage. sorry about the bad news... ... 2003 GMC Sierra 1500
I own a 2002 Subaru Outback 2.5. My climate control cluster is not lighting up, fan still blows(only on windshield defrost setting), rear defroster doesn't work, ac doesn't work, heater works (again, only in defrost position). I checked all fuses only to be disappointed when none were blown. Has anyone had similar problems? If so, PLEASE give me some tips. I'm so frustrated right now I want to stab myself in the eye.
... 2002 Subaru Outback
I have a 1996 deville and the heater doesnt work. A/C works fine the blower blows cold a/c but when i turn on the heater it only blows out by the floor boards and it is cold. the vents dont work only when the heater is on. could that be a coil or??? any help would be great.
Did you buy it used? Could be that the heater core was leaking and was disconnected by joining the hoses or hoses were rerouted. Another possibility is that the climate control valve which limits the amount of coolant to the heater core is not openin ... 1996 Cadillac DeVille
The heater works great, however, you can't direct the air
The possible causes you describe are many... Take/tow the vehicle into a Hyundai Service Center (dealership), pay the diagnostic fee. They will tell you EXACTLY what the problem is and what's needed to fix it (parts, labor, tax, time-frame, etc.). ... 2000 Hyundai Elantra