AC and Cooling fan will not come on

if engine at long stand still,the engine temperature will rise about 190 degrees the cooling fan suppose to automaticaly turn on when coolant temperature sensor get hot it cause its resistance decrease causing pcm to send power to coolant fan relays and cooling fans, when you turn on AC the cooling fans suppose to turn on to cool down AC CONDENSOR, IF NOT AC WONT WORK COOLING FAN COOLS DOWN REFRIGERANT SO IT CAN RECYCLE THROUGH THE SYSTEM AGAIN.your cooling is suppose to turn on when engine at a sit still if vechicle not moving as coolant temperature rises at a set point the cooling fans will turn on cool down engine.cooling fans dont turn on when you first cold stsrt vechicle unless you have AC SWITCH ON.if cooling fans dont turn on when vechicle at a long stand still or moving along slow traffic.if coolant temperature sensor been replaced and fuses and relays okay have dealership check see if pcm driver circuit working faulty pcm will cause cooling fans not to turn on.

the fan have a relay, turn your AC on and check to see if it comes on your fan have 2 speed one is for temp and the other for AC.

have you checked the freon charge?a low charge will keep the system from turning on the fan not working the compressor would turn on for a few seconds till the pressure builds up to high then the high pressure switch shuts it off

I hope the fan is working when the A/c is on, but this will help.
http://www.denlorstools.com/autoblog/2009/04/adding-freon-to-car-ac-gauge-readings-explained/

probably need leak fixed in unit or just recharge

Yours is a new car, so AC should be working correctly. Still you can get it checked at an authorized service outlet. Is cooling sufficient in the summer months? Does AC cut off from time to time, at least when the temperature setting is kept high? If answer is negative to either of these, then get the AC checked.

Also if there is a substantial drop in pickup when AC comes on, get AC checked. According Hyundai manual says that AC should be used at least once a week to keep it functioning correctly. I hope you did that in the winter months.

If AC is working fine, then I suggest that you always keep the air under 100% recirculation (avoid fresh air mode). Secondly keep the AC setting to as high a temperature as is comfortable, and keep blower at minimum speed after the initial cooling is over.

Check fuses, relays, the hook fan straight to batt power with jumper if fan is inop replace. If it works find your wiring problem.

Sounds like the cooling fan motor,or motors,are not working.Check the relays,and fuses for the cooling fans.If the ac is on,look to see if the cooling fan,or fans come on.If they do ,then most likely have an enternal ac system problem.The expansion valve is the most likely problem,or possible,the dryer.Have the ac system checked to see if it is low,or if the low side is going into a vacuum,if it is going into a vacuum,replace the expansion valve.First check to see if the cooling fans are working with ac on.If I can help,let me know.>>>[email protected]

check the fan relay it may be bad. if fans are not working right a/c wont work right either

That is a Very Common Problem and is not Difficult or Expensive to Repair.