Why is my AC not working on my Nissan Altima?

Luckily, this is actually a pretty rare cause of Nissan Altima AC problems. It is also the most expensive on this list to repair. The most common sign of a bad air compressor is that it no longer blows out cool air. Of course, this is also a sign of the other problems on this list.

Why does my Nissan Altima blow hot air?

The most common cause of a Nissan Altima refrigerant leak is a leak in the low-pressure AC hose. This typically develops at the crimp connection. A refrigerant leak will cause the AC to blow warm or hot air. To learn if this is the problem with your vehicle, you’ll need to run a dye test.

What are the problems with my Nissan Altima?

These problems are: 1 The compressor control valve 2 Refrigerant leak 3 Electrical climate control failure 4 AC Compressor

Is the 2014 Nissan Altima covered under warranty?

This problem may be covered under warranty. Ask your Nissan dealer. CarComplaints.com Notes: The 2014 Nissan Altima shows multiple problem trends, continuing the poor reputation of the 2013 Altima, prompting us to give it our “Beware of the Clunker” badge. Read more »

How to troubleshoot the air conditioning in a Nissan Altima?

Before making a costly and time-consuming trip to the dealer or a mechanic, give troubleshooting the problem a shot. Take a few easy steps to try and determine the problem in your Nissan Altima. Start the engine and let it to run for a few minutes to allow the air to cool. Double check the controls to make sure the correct buttons are selected.

Why does my Altima AC blow hot air?

2014 Altima a/c blowing hot air, odor when turned on. Dealer wants $1280 to replace. my complaint is that the is not that old low mileage a/c compressor should not go out this soon. They should have to pay for replacement. I noticed in 2013 Altima a/c compressor was recalled ,clearly they did not fix the problem in the 2014. RIDICULOUS!!!!!!

What’s the problem with my 2014 Nissan Altima?

Owners are complaining about vibration and even transmission failure related to the CVT (Continuously Variable Transmission). No one has added a helpful site for this 2014 Altima problem yet.

Is it illegal to replace an air conditioner without updating it?

Depending on location, it may be illegal for a technician to replace refrigerant without updating the A/C system to handle the newest type. You may not realize there’s a refrigerant leak until the air conditioner stops blowing cold. Refrigerant may slowly leak out of the system over days, weeks or even years. Read More

Why is my air conditioner not blowing cold?

Nissan Altima Air Conditioning Not Blowing Cold Causes Lack of Refrigerant – Your Altima’s air conditioner will not work if the refrigerant has disappeared due to a leak. In fact, most won’t even cycle on without the right amount of refrigerant pressure.

These problems are: 1 The compressor control valve 2 Refrigerant leak 3 Electrical climate control failure 4 AC Compressor

Can a bad compressor cause an AC system to malfunction?

A bad compressor control valve can cause your AC system to malfunction. The most common sign of a faulty control valve is that the air coming out of the vents isn’t cooled properly. The most common sign of a faulty control valve is that the air coming out of the vents isn’t cooled properly.

How much does it cost to replace air conditioner in Nissan Altima?

While researching, I found that there are thousands of people with the same problem and I am also hearing that, depending on their mood, Nissan will cover the exuberant $1500 to replace the compressor. . . Not many have been successful. I took it to my mechanic and per the salesperson at carmax, he recommended that the ac needed to be recharged.

Can you take a Nissan Altima to Nissan place?

I NEVER TAKE MY CAR TO NISSAN PLACE IN MY AREA BECAUSE THE SEVERAL TIMES I TRIED AT FIRST, THEY WERE NEITHER HELPFUL OR FRIENDLY. NO MORE NISSAN. SHOULD HAVE STUCK WITH GMC OR CHEVY.

When is the AC not working on a 2014 Altima?

My 2014 Altima the AC is not working when the car is not moving. The Compressor and fan is running. The Freon is to My 2014 Altima the AC is not working when the car is not…

When does the AC stop cooling the car?

When it is 82 degrees or lower outside it blows cold. … read more The AC stops cooling after five minutes of starting the car. A/c quit cooling.

Why is the air conditioning on my Nissan Altima not working?

While there are a variety of reasons your Nissan Altima air conditioning won’t work, the most common 3 are a refrigerant leak, an electrical climate control issue, or a problem with the air conditioning compressor. What will be the outcome of an air conditioning system diagnosis?

What does a dirty pollen filter do to a Nissan Altima?

The pollen filter, also known as the cabin filter or microfilter, is a central component of the ventilation system in your Nissan Altima. A dirty filter causes the overall ventilation of the interior to deteriorate resulting in reduced cooling, heating and air flow.

What to do if your air conditioner is not working?

Replacement of most air conditioning components requires complete evacuation of the air conditioning system with a refrigerant recovery machine. Once components are re-installed, the technician will remove all air from the system in preparation for recharging the system with new refrigerant.

What are the gauges on a Nissan Altima?

Two minutes later she calls and says she turned the a/c switch off and back on and it is blowing real cold. When she gets home, I leave the car running and throw the gauges on. Low side 40, high side 195, ambient 94, vent 47. Turned car off, gauges evened out with 10 seconds or so around 115 psi.

Why is the AC compressor on my Nissan club not working?

OP — “compressor not working.” “i check the hi side and the low side pressure. the low side was about 70 it’s too hi and the hi side was 130 i connect a wire from my vehicle battery direct to the ac compressor s wire to jump it but nothing happened not engaged !”

Is there a / C system on hybrid cars?

Follow us on @Ask_ICAR for daily updates. Besides the fact that R-1234yf and R-134a are out there, and we need to be aware of those differences, the A/C system on some hybrid vehicles remains an area of concern.

What to do if your AC Fan is not working?

The fan under the hood can be checked as follows: 1. Play it safe and disconnect the battery + / – wire to prevent possible electrical damage — just in case a mistake is made. 2. Disconnect the fan wire at one of it’s wiring connections 3. Connect wire directly from the fan’s wiring connection to the battery. If the fan motor is good it will run.

Where is the fuse box on a Nissan Altima?

Find the fuse box on the interior of the car. The fuse box is located under a small rectangular trim panel on the dashboard on the passenger side. Use a screwdriver or chisel that’s end is covered with tape to avoid scratching the trim to pry off the panel. There is a fuse diagram on the inside of the cover.

Why is my Nissan Altima air conditioner not blowing cold?

Conclusion: A/C Not Blowing Cold Nissan Altima Most of the time, when your Altima’s air isn’t blowing cold enough, it is going to be a lack of refrigerant causing the problem. We recommend having a professional recharge your A/C if it does end up being a coolant issue. If you put too much coolant into the system, you can really do some damage.

Why does my Altima take so long to cool?

Hello, the problem I have is that after turning on the A/C of my car, it takes around 15 minutes for it to start cooling. A weird thing is that I the compressor is actually on from the beginning… Maybe check the A/C controls in the dashboard and the fuses. You could also check the condenser and fan.

How much does it cost to fix Altima AC?

Fix Altima AC. It’s Not The Compressor – Everyone is being told that to fix this common ac issue, that the compressor needs to be replaced for over 1200$. BUT its not the compressor itself but a 40$ valve that is plugged int the compressor.

Why does my Nissan Altima blow ice cold air?

Cabin filter did not fix. My 2013 Nissan Altima SL A/C never really seemed to blow ice cold air since purchasing brand new but thought it was because of the heat in Texas. My 2012 always seemed to blow ice cold air and still does & it has almost 90,000 miles on it. Figured it must be some new economical A/C thing Nissan was trying out.

When did the AC compressor fail on my Altima?

Unfortunately, the AC compressor failure happened after my vehicle warranty expired (3 yrs or 36k miles and I was over 3 yrs, but under 36k). It seems to be a common issue for Nissan Altima:

Are there any problems with the 2013 Nissan Altima?

CarComplaints.com Notes: The 2013 Nissan Altima has multiple problem trends including the CVT transmission, and now that this model is out of warranty, it earns our “Avoid Like The Plague” badge. Read more »

Is the AC on my 2015 Altima working?

I bought an altima 2015 SV 2.5 last week and I am noticing that the AC sometimes does work and sometimes it doesn’t I took it to Jiffy Lube and they checked the pressure, oz of Freon, etc. Additionally they vacuumed the system and recharged…

What’s the air pressure in my Nissan Altima?

Pressures remains at 115 on high and low side. Back in car, turned of ac switch, 15 seconds turned on. Noticed high speed on radiator fan kicked on. Low pressure dropped and high pressure increased. 42/200. Cool air in cabin. Thought about it thru the night and decided maybe the relay was intermittently bad and I would change out.

What’s the problem with my Nissan Altima high speed fan?

Going thru the tech manual, seems at least 4 or 5 sensors are verified for the control system to kick the compressor/ high speed fan on. One of which is the pressure switch ( kicking myself for not changing when condenser was out). Other thing that came up was the ecv sensor in the compressor.

Why is the a / C not working on my Nissan Altima?

The a/c was blowing nothing but hot hot air. Had the a/c system drained, changed the valve, (which is easy to get to – it’s underneath the car, right side), Took about 10 minutes. t’s held in by a snap ring. Now my a/c works like brand new again. Thanks to all who suggested changing that!! 27 people found this helpful.

Why is my Nissan Altima blowing hot air?

1 people found this helpful. im having a problem with my 2009 Nissan Altima 2.5s the ac is blowing hot air ive replaced the compressor/ ac pressure switch/ drier checked all the fuses I could reach ive recharged it as well and still nothing I need help asap

What should the suction pressure be on a Nissan Altima?

Suction pressures will be above normal, anywhere from 45-80psi, while the discharge pressure will remain somewhat normal or below normal. This electronic control valve is located on the rear/bottom plate of your compressor with a 2 wire detachable plug.

What’s the problem with my 2006 Nissan Altima?

So, my family owns a 2006 Nissan Altima, and it’s developed a strange problem recently. It would start fine when cold, but then if I park it and come back 20 minutes later, it won’t start again. Apparently this is a thing that happens with Altimas.

Can a Nissan Altima stall at any time?

Stalls can happen at any time, and it can be incredibly jarring when it does happen. Before troubleshooting any automotive issue, including stalling issues with the Altima, make sure that you check the vehicles trouble codes with an OBD2 scanner.

Why does my Nissan Alti not turn off?

Nissan designed the new Alti’s that way to address the huge problem of window fogging in these cars. It was their idea of a “quick fix” instead of thinking the problem through and making the proper modifications to the car. I’m lucky since I have the auto climate controls, so I can turn off the A/C whenever I want.

Why does my car AC not turn off?

As soon as the switch is set at the foot and defrost setting or any other except for the above mentioned, then the A/C is off. The motor revs higher and is a waste on gas if that’s always on. And yes the recirc air does make the A/C turn on but I forget at what setting it will actually turn on.

What to do when your car AC is running?

Check the radiator fans to make sure at least one fan turns one when the AC is switched on. However, some cars operate both fans at low speed while driving and switch into high speed mode when the AC is running. So get tricked into thinking your fans are ok simply because they’re running.

Where can I get an AC compressor for my Nissan Altima?

When you’re ready to find the right AC compressor for your Nissan Altima, Autozone has exactly what you need. Simply enter the make, model and year of your vehicle into our search system and we’ll suggest a variety of options from top vendors. In addition, some of our options come with all of the parts necessary to perform the repairs yourself!

Why is my AC not working on my Altima?

Chances are unless you have a leak in the system, it’s your vehicle’s compressor failing to circulate coolant. Here’s the lowdown on getting the best AC compressor for Nissan Altima cars so you can stay cool any time.

What’s the name of the coolant pump in a Nissan Altima?

Everyone knows that the coolant, usually freon, in any AC system is what chills the ventilated air. However, the unsung hero is really the compressor, a pump that allows coolant to do its job. When your Nissan Altima air conditioning compressor isn’t working properly, you’ve got a real problem.

What was the problem with my Nissan Altima A / C?

Had a/c problems about a year ago. A/c would intermittently work. Pretty bad during daytime operation. Anyways took it to local mechanic. He said the compressor was on its way out. 30 seconds later his helper comes out and says he got it working.

Why is my air conditioner not working on my Nissan Altima?

The most common causes that hinders normal operation of air conditioning system on your Nissan Altima are dirty cabin air filter, refrigerant leak, dirty or clogged condenser, dirty or clogged evaporator, bad blower motor, defective compressor, faulty blend door actuator or any fault in the electrical system. 1. Dirty cabin air filter

Why is the air coming through my a / C vents bad?

Another potential cause here is that your cabin filter (s) needs to be changed. The cabin filter does the same job as the air filter under the hood, but it’s responsible for filtering the air that makes its way into the cabin. Over time, the filter becomes clogged with dirt, dust, and pollen.

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