GMC ACADIA A/C LIGHT BLINKS

Diagnosis of the air conditioning on a 13 GMC Acadia that came in with the A/C switch blinking.

[Lavenida]

Mine is also blinking is there a reference I can find to see the different codes for the different number of blinks

[apexzaer]

I’m having this issue :( 2013 Acadia as well, thanks for the video! Need to fix it haha

[tonykari]

My Acadia sometimes turns on a works great & sometimes I get that BS blinking yellow light that just blinks. I've had it filled up with freon at the dealership & it works good for a while & then it'll start blinking. WTH can it be ? Why can't they fix this dang thing

[lowwendd]

I turned the key to the 2nd turn in ignition and i pressed the ac and it blinked 3 times. as soon as i seen it blink, i searched it up and came across your video. But before watching it, i simply turned my truck on and the ac worked. Im confused lol should i get it checked?

[brentlotspeich]

Tell me you did pump the system down before you charged it, right? The video went straight from pressure testing with compressed air to adding refrigerant. Just want to make sure any rookies or DIYers understand the importance of boiling any water out of the system. Especially important it the system was left open for a while or if your compressed air system has water in it.

[stevenswieck]

I have the 5 blinks also. However, the ac system works great until it doesnt. I dont feel that i have a leak. It happens after driving a little while. I wouldn't have cold air at all if it was a leak. Can the ptessure switches be changed without evacuating on these?

[medtoolman]

Ours blinks 5 times also, charged it like you did and it only lasted less than a week. Curious if that car held that charge.

[Mikeseoane]

I have an issue where the AC is blowing cold and the AC light starts to blink so it begins to throw hot air. I just had my water pump replaced and don’t know if that has something to do with it because it was my AC was working just fine.
Do you think they’re replacing my water pump has anything to do with the AC blowing out hot air?

[H.H.h.a.bI_oo_oHb-Ab-Nb-Sb]

§لا إله إلا الله وحده لا شريك له ، له الملك وله الحمد وهو على كل شيء قدير§
§اللهم صل وسلم وبارك على نبينا محمد ، وعلى آله وصحبه أجمعين§

[zackarykilby]

They will also do that if the system is over charged

[Lavenida]

Do you have a special fitting for pumping the air and also is the air compressed air that you're adding there to 70 PSI

[vaniatoledo]

Having this issue with my 2015 arcadia. And I live in a hot state so they price gouge me😭 can I just buy some coolant/ refrigerant what ever it's called at the auto parts store?

[zachadams]

I have a '14 gmc acadia and the light blinks 6 times. I can't find any info about why is doing that.

[allenross]

I have a GMC It blinks three times had the compressor changed three times an the refrigerant filled each time an the AC still cuts off after blinking three times.

[bigbob]

So if it's blinking five times that means it's low on coolant / freon?

[Memo-sddu]

My Saturn Outlook is doing the same thing, I'm going to recharge it and hopefully doesn't have a leak.

[GeraldRice-mw]

Is cooling fan suppose to be on when ac is on or just when high pressure kicks it on

[LUIBEFISHIN]

Mine started overheating today and at times it does this i don’t know! No leaks both hoses are hot . I checked fluid level on resivoir and radiator all good… at parked it’s good at 210 I drove it for lk 10 min and it goes up above 210 like a line or two… what do you think it is ?

[enriquefaz]

What do u usually charge $ for something like this??

[Mark-vklx]

My 2014 Acadia compressor let out the nasty black magic smoke last month and I got the compressor replaced. Now, the ac works for about 10 minutes then the recirculation light turns on and ac light stays on but ac stops working and dumps all the Florida humidity into the cabin air. When I press the recirculation button, it flashes 3 times and stays lit. When I turn off and on the engine, the ac works again most of the time if I let it stay off for about 30 seconds before turning it on again. Have you seen this issue before? Thanks.