sonata ac only works when driving

My air conditioner in my 2011 hyundai sonata only blows cold air when car is driving at high speeds. Its entirely possible that at 6 to 7 years of age a small leak has occurred and there has been some refrigerant loss.

4 Reasons The Ac Only Works When Driving And Stops While Parked Obd Advisor

First step is hook up a set of gauges and see what both the high and low side pressures are.

. This might occur every time you are at a red light or even when you park with the engine running. Therefore an overheating engine coupled with an already underperforming radiator or condenser can cause your air conditioning to malfunction. This substance is vital to your vehicles air conditioning systemIt needs to be available in the correct amount.

Electric problems under the hood. Hyndai Sonata air conditoning blower only works on. The freon level is good and system has no leaks.

Other possibilities are that the compressor clutch is not cycling as intended or that the. I cut the leads off of both sides of the connector. Bad or Failing Fan Clutch.

Improper working fans either the inside fan blowing air across the cooling. I spliced the now connector-less wires with the butt connectors. If the fans dont come on the circumstance you have could occur.

When the car doesnt have enough R-134a it not only causes a malfunctioning AC but the clutch will also fail to engage. The air conditioner works fine when I am driving but as soon as I slow down or stop---the AC kicks off and blows hot airStill no improvement with the fault. 4 Reasons the AC Only Works When Driving and Stops While Parked.

The high pressure hose is designed to increase and decrease AC pressure during different driving conditions since the AC drive belt will increase in speed as the vehicle accelerates. Diagnosing Lack of R-134a. The condenser fan relay was removed temporarily to disconnect power to the fan.

Basically the AC high pressure hose. Up to 15 cash back 2012 Sonata. You might also have a low state of refrigerant charge.

Here are the possible causes. Some of these components may fail which could be the reason why your cars AC only works when driving. VW suggests replace compressor expansion valve drier and condensor at cost of 2225 but made no guarantee that problem will be fixed.

Not to mention this is my first time doing ac work. VW technicians with whom I spoke do not know why the system works while driving at 30 MPH or faster yet blows warm air at slower speeds. Up to 8 cash back One of the most common causes of the symptom youre describing is when you have a bad or failing AC high pressure hose.

The items and services that we write about are chosen by our editors. While the air conditioning only works when the car is moving and does not operate when the car is parked it may be quite. As the car warms up the AC stops blowing air.

Your air conditioning compressor moves air to the condenser from the radiator. Electrical problems in the dash. AC only works while driving AC only works while driving 4 common causes.

The Sonata Ecos 16-liter turbo puts out less horsepower 178 but more torque 195 lb-ft than the standard 24 and is available only with a 7-speed dual-clutch automatic. The AC on my 2008 20 L turbo now only works when I am driving at speeds. Ads can be annoying.

Looks as though the air conditioner on my 2011 hyundai. If your AC only works when you are driving your engine is likely overheating. So when I installed and recharged the system the ac blew at 45 degrees F at the vent on Idle 1000rpm ambient air temp 80F humidity 50 windows rolled up and blower fan at max.

My 2009 Hyundai Sonatas AC works great when you first turn the car on. Level 3 works in less than an hour. By Tim Miller Guest Post.

The most likely culprit is the condenser fan. It will be cold at the - Answered by a verified Hyundai Mechanic. BigJOE671 on Thu June 16 2011 1040 AM.

Get moving again and it goes back to very cold AC. 2011 Hyundai Sonata Ac Dont Work Youtube Hyundai Sonata Ac Problems Worth Knowing About Vehiclehistory. The compressor of the AC system moves heat from the radiator to the condenser.

The condenser fan is responsible for dissipating heat from the condenser similar to how the radiator fans work. If you make a purchase after clicking on one of our links we may receive a commission. Sonata ac only works when driving Monday February 21 2022 Edit.

AC works great when we are moving down the highway but sitting still at traffic lights etc it starts blowing warm air. Hydraulic problems under the hood. Ac only works when driving.

Register Last Name Last Name. When the car is already overheated and the fans in the. Most cars have two cooling fans one for the condenser and the other for the radiator.

Ac works when on the rode driving but fails to cool when sitting at idle. Mechanical problems in the dash. About Air Conditioning System.

We notice youre using an ad blocker. 206 hyundai sonata ac blows warm air after car sits in heat all daytakes about 15min to 30 min to start blowing cold airthen it works fine for awhilethen it blowswarm again for 10 to 20. Up to 8 cash back To maintain airflow when the car is in stop and go traffic or is completely stopped condenser fans will come on automatically.

Why is my car AC blowing warm air. 2014 Hyundai Sonata - AC doesnt blow cool when idling. R-134a is a liquid refrigerant used in vehicles made after 1996.

Ever wondered why your cars AC stops cooling when your vehicle isnt moving. If youve been experiencing this this article is for you. Kafka on the Shore a tour de force of metaphysical reality is powered by two remarkable characters.

Up to 15 cash back My wifes Hyundai Sonata 2012 models AC stops blowing cold air intermittently while driving. Most common problem with ac is low refrigerant which often means a slow leak. You need to have the pressures checked by a qualified ac technician.

BobWillardJune 20 2020 1209pm. Another common reason for car air conditioner not blowing cold air when idling is an overheated engine. Reasons Why AC Only Works When Driving.

Answer 1 of 17. The relay that you will need to remove is under this cover.

5 Signs Of A Bad Car Ac Condenser Fan Replacement Cost