My ac on my 1999 qx4 just started blowing hot air with the ac on auto. The ac system may blow warm air due to refrigerant loss caused by a leaking low. The 2014 nissan altima has 7 problems reported for ac blows hot air. Normally i prefer the roof and windows open but i wanted to see if my ac was working. How to troubleshoot the air conditioning in a nissan pathfinder. How to replace heater blower motor 0506 nissan altima. The air conditioning system will get cold when the compressor clutch is engaged but the clutch quickly. Repair shop did ac maintanance check and saying compressor damaged need to replace it. Anyone with a nissan altima hybrid having or have had issues with. The worst complaints are ac wont turn off, heater blows out cold air. Repairpal will help you figure out whether its your ac refrigerant leak, climate. Im having an odd ac issue w my nissan frontier king cab, 2001 manual trans. Nissan altima questions hot air conditioning cargurus.
My 2001 nissan altimas ac blows hot air instead of cold. After work i started the car, turned on the ac and it just shut off and wouldnt come back on. I started the car and idled in the driveway for 10 minutes, letting it warm up to operating temp, and it was blowing warm air. Air conditioning problem 2004 nissan maxima v6 front wheel drive automatic 72000 miles 2004 maxima. Last month the ac started blowing hot air, blowing cool air for. I changed the thermostat and flushed the coolant, nothing improved. The statements expressed above are only for informational purposes and. Make sure the compressor is working or the belt isnt spinning rather than turning. The temp control is the control panel on your dash that controls the air conditioning, heat and fan. The ac comes on i can hear it engage, the fans blows but no cold air. Intermittent air conditioning ac problem nissan forum. My car ac is not blowing cold air bluedevil products. Now that we are into cold weather, it blows only lukewarm air when i have the heat on. When you turn on the air conditioner, the compressor engages.
I already checked the manual, set up everything for cold air but its like burning hot air. The ac will charge but when it set to 65 degrees it still blows ho. If you elevate the front of the altima when bleeding the system the higher the better ramps of 1. How to replace blower motor resistor 0206 nissan altima youtube. When i turn on the ac, sometimes it blows cool, dry air, sometimes not. During idle while at a stoplight, the heater blows cold air. How to diagnose and fix a no heat problem on a nissan altima. Before making a costly and timeconsuming trip to the dealer or a. But the vents in my fathers car keep blowing fairly hot air on the lowest setting, unless the ac is turned on.
On a humid day you can tell almost immediately when the ac unit stops working. When im driving the truck with the ac on, it blows cold. The heat works fine and gets hot but the ac does not blow cold. Why is my ac blows hot air when stopped 2014 nissan altima. Learn how your cars ac works so you can diagnose the root cause.
My 03 nissan altima blows plenty of heat when the weather is warm. My mechanic checked the switches and replaced them twice. In most cases, its due to a loss of refrigerant in the system. Take a few easy steps to try and determine the cause of the air conditioning problems on your own. Fan blower fixed 2007 nissan altima replace motor blower relay. In this write up well be showing you how to remove the temperature control from a 2006 nissan altima. The most recently reported issues are listed below. If you have bled the system correctly and all air has been removed but you still get cool air at idle and hot air when driving, you still have air in the system.
Car ac designs are far more robust than they once were, but even a latemodel vehicle can lose as much as 10 percent of its refrigerant over a years time. Yes, recharged, but it is blowing warm for a reason, there is a fuse to check, your compressor might not be kicking in, check that first, then if it is running but warm air blowing out then. When you turn the ac knob it should open the blend door actuator which needs replaced. My ac worked like 3 hours ago then when i got back in it wouldnt work. It only blows out hot air whether i have it set to heat or air using manual controls. The 2000 xterras air conditioning is sometimes cool but may not work other times. I took it to a known repair facility and they said that the freon levels were fine, the compressor was kicking on, and the compressor line was getting cold. The air conditioner wont run properly unless your engine is running. I went for a drive and it would come on and blow cold and then suddenly go back to blowing warm air, back and forth, at random. The 2002 nissan altima has 8 problems reported for ac stopped working, blows hot air. I have an 02 nissan altima and the ac blows hot air. Do you have auto temp control or a manual set for 70 deg or set for blue range knocking on acceleration. Nissan altima owners have reported 14 problems related to air conditioner under the equipment category.
History for about a week the engine was running ruff tossing out a p0420, i mail ordered an 02 sensor but the shit hit the fan. When im idling at a stop light or sitting in a parking space with the engine running and the ac on, the ac will run cold for a few minutes before blowing hot air. I have a 1999 nisssa altima with about 115,000 miles on it. So my wife owns an 08 sedan versa and i replaced the battery for her. Avoid a trip to the mechanic by trying to troubleshoot problems yourself in your nissan pathfinder. Order nissan altima ac heater blower motor online today. Now regardless of the temp 6070s it blows warm air. My ac fan works and will blow out of the floor vents and the defrost vents, but. Weve noticed that the ac blows almost cool air incredibly weak ac and almost warm air with the heater. Nissan altima 1997, 140000 miles, 3 month age i changed my alternator for remanufactured alternator from autozone.
Sep 10, 2015 its super hot here in california, more than usual. So if the ac compressor is running and the low pressure line is getting cold but it is blowing hot air then it sounds like the blend door that switches from heater to ac is stuck in the heat position, if this is a hvac system a service center should be able to pull the codes to see if there are actually blends door codes, if it is a standard system then the vacuum system will have to be. What would the problem be and how much would it cost. My heater is blowing cold air when idling 2005 nissan a. How to troubleshoot the air conditioning in a nissan. I have a 2010 nissan altima the ac just stopped working and blows hot air. But the vents in my fathers car keep blowing fairly hot air on the lowest. Nissan altima ac is blowing hot air broken blend door. Do i just need to have this serviced or is there something more involved. I have the manual climate control and regardless of whether it is in the hot or cold position, it blows hot air. All the cabin controls work but it wont blow hot or cold air.
I can hear the compressor kick on but nothing happens. Anyone with a nissan altima hybrid having or have had issues with their ac blowing hot air. So if the ac compressor is running and the low pressure line is getting cold but it is blowing hot air then it sounds like the blend door that switches from heater to ac is stuck in the heat position, if this is. The system blows air no problem and the air is able to get hot but not cold. Why wont my ac blow any air in my 06 nissan altima. Jul 17, 2009 i have a 2000 nissan maxima and the air conditioner is blowing hot air. Then i checked the compressor and it will not engage the clutch.
I have a similar issue and would like to add detail. Apr 26, 2007 yes, recharged, but it is blowing warm for a reason, there is a fuse to check, your compressor might not be kicking in, check that first, then if it is running but warm air blowing out then you have a leak that must be fixed. The air conditioning blows hot air and wont take freon charge. Also please check out the statistics and reliability analysis of nissan altima based on all problems reported for the altima. When i turn on the ac nothing but hot air blows out of the vents. Mechanic says everything burned up, meaning the compressor, evaporator, and condenser. My 2014 nissan altimas air conditioner works normal when its cool out, like in the morning. I have a 2004 maxima with a 4 speed auto with about 145k miles. Some cars have a shut off feature that will disengage the ac compressor if your engine is under duress.
Also, with the ac off the system blows hot air with the temp control down and the fresh air on. This typically happens if the engine is too hot, so be sure to check the engine temperature. Aug 07, 2019 2004 nissan maxima ac dont work quick fix bad ac fuse. What are common reasons my nissan altima has air conditioning problems. Turn the air conditioning on while the car is running. While air conditioning problems are common, they are often quite simple to diagnose and even fix. Hi, i have a 1999 nisssa altima with about 115,000 miles on it. I have a 2014 nissan altima and i does blow cold air but when its too hot outside like. Before making a costly and timeconsuming trip to the dealer or a mechanic, give troubleshooting the problem a shot. The information contained within this supplement revises the nissan advanced air bag system front seats information in the safetyseats, seat belts and supplemental restraint systemsection of. Take a few easy steps to try and determine the problem in your nissan altima.
So have nissan altima 03 just got water pump out on plus both thermostat in heat is fine when im driving but when stop at light its starts to get cooler not freezing but not super hot please help this. Altima ac heater blower motors best ac heater blower. Nissan sentra questions why is the ac blowing out heat. Nissan altima questions why wont my ac blow any air in my 06. Air conditioning problem car forums and automotive chat. Air conditioner blowing hot air nissan forum nissan forums.
I have a 2007 nissan altima 2 months ago i had a new radiator put in my ac has not. If your cars air conditioner isnt working properly and is blowing hot air then one of. We set the thermostat at 72 in our other car and it is hot, it blows very hot. Took it in and had coolant added to reservoir and radiator. I ran some tests relays are working, fans kick on when i turn on ac. I took it to a known repair facility and they said that the freon.
While there are a variety of reasons your nissan altima air conditioning wont work, the most common 3 are a refrigerant leak. Sometimes air conditioning problems in an automobile can be an easy fix, even for those of us who know nothing about cars. I have added refrigerant and tried to replace the ac relay but the ac is still not blowing cold air. The information contained within this supplement revises the nissan advanced air bag system front seats information in the safetyseats, seat belts and supplemental restraint systemsection of the 2015 altima owners manual. Blower motor dont work on any speed on 2004 nissan maxima. Since new, ac has arbitrarily turned itself on and off for no apparent reason. I have a 2004 chevy tahoe that intermittently blows hot air when the ac is on. How to troubleshoot the air conditioning in a nissan altima. The 2004 nissan altima has 1 problems reported for heater blows out cold air. When it comes to your nissan altima, you want parts and products from only trusted brands. My manual dial does not feel like is turning properly, the tension feels odd. If you fill a system that leaks, then it will just go warm again. The ac takes about 3 mintues to get cool then it blows hot air and sometimes after about 10 minutes or so the air will become cool again in my 2001 nissan altima. I have a 2004 nissan sentra ser spec v that is blowing hot air only.
When i turn on the ac nothing but hot air blows out. The nissan altima was first built as a compact fourdoor and fourseat sedan in 1992 for the 1993 model year. The other day i hit the throttle hard and after that the ac stopped blowing cold air. Jun 19, 2010 ac blowing hot air 2007 nissan altima car ac is not working from last week and started blowing hot air. If theres no heat in the car or your car heater is not blowing hot air, there are a few. That is why you see your car dripping water from near the firewall when the air conditioner is running on a warm humid day. As of recently the air conditioner doesnt seem to come right on every time. If its hot in a situation of car air conditioner blowing hot air, then its an engine problem. My 2001 nissan altimas ac blows hot air instead of cold how. May 26, 2015 2004 honda odyssey only blows warm hot or cold air duration. Nissan altima air conditioning relay advance auto parts. When the heater is on, it blows hot air as long as the rpms stay above 1500.