Evap temperature pressure switch

[foothillsfamily]

Having an issue with my 2015 3.8 sedan. A/C starts cold, blows well…. Then all of a sudden barely blows cold air at all- you hear the fan blowing but very little coming out the vents. Switch off AC, leave the blower on to get the outside air in and it blows again .

Leave for 5 minutes, turn on the AC again and it blows cold for a while…. Google search suggests the evap temp switch? Thoughts…

Thanks

 

[BlitheFool]

Having an issue with my 2015 3.8 sedan. A/C starts cold, blows well…. Then all of a sudden barely blows cold air at all- you hear the fan blowing but very little coming out the vents. Switch off AC, leave the blower on to get the outside air in and it blows again .

Leave for 5 minutes, turn on the AC again and it blows cold for a while…. Google search suggests the evap temp switch? Thoughts…

Thanks

Hi, I was having the same issue with the A/C randomly blowing warm and getting cold again after turning A/C button off then on. It would happen multiple times when driving and became annoying. So I took the Genesis in for diagnosis at a local auto AC shop. They told me it was this part: MANDO 22A1402 A/C Compressor Control Valve | RockAuto

I ordered it and had them put it in for I think it was about $200 - $300 since the access to the part was buried under several things.

Since then the issue has resolved. It used to get warm almost every time I used the A/C before they replaced it. This was much less expensive than replacing the entire A/C compressor and A/C works about 99% of the time for me afterwards. When it doesn’t I’ll cycle the A/C button every couple months.