Thanks a lot for your valuable information, I would like to know why the compressor is start and stop frequently ( running for around 20 second then stopped then repeated) while the gas is full and cooling is low performance.
I’m not sure if you can help as the GM dealership service department couldn’t figure it out nor could a Mitsubishi dealership where I take my other car. The AC works great and blows cold air or heat when I need it for the most part but lately when my wife takes a long trip over two hours the front Vince don’t have any air coming out of them either side but you can hear the air blowing behind them. I’ve changed out the actuators and that does not seem to help on both sides. The GM service couldn’t get it to duplicate even though when I brought it in it was doing it.I guess they didn’t check it right away. The GM service department suggested the next time it happens to bring it right in and they thought maybe it was one of the relays or fuses but weren’t sure. Do you have any ideas or suggestions? By the way it’s a 2013 GMC Yukon XL Denali.
Help please! I have an 07 Tahoe; all of the fuses are okay; blower works with power source; resister was replaced and shows power coming in and going out at 12-14 volts. The blower won’t blow still. The back blows hot hot. I try to use the bypass control in the back and nothing changes. Please help!!
Thank you for this video. I have a question. If one of the front radiator cooling fans is not spinning, does it mean that a fuse may be blown? Or the motor? The fan on the driver's side is not spinning. It's a 2913 Yukon XL
Thanks! Picked up an 07 Tahoe a few months ago and just realized the rear climate control unit isn't turning on. Gonna start with replacing those 10 amp fuses under the hood and go from there
I changed blower motors freon level good still blows hot or weak but as I drive it blows cold would a bad wire to the blower motor cause the hot cold air or what affects the temp
Very informative quick video. Thanks! I have a 2007 Tahoe. The AC stopped blowing cold air. It's blowing, but just warm air. I suspect it needs a recharge since compressor is turning and all the fuses seem OK. Would you agree? I honestly dont think in the 10 years I have had this car that I have ever recharged the system. My only concern is that it happened quickly and not a gradual warming of the air coming out. So to me it seems like it could be something other than refrigerant?
@@perfectomartinez6999 Hi. I believe I changed the Blend Door Actuator and that did the trick for my Tahoe. If I recall it could be 1 of 3 issues, but this fixed mine. Good Luck!
I have the 3 flashing lights on a 2009. Chevy suburban need help everything is good far as fluids and compressor just won't turn on when you press the button
Sir I have 2007 Yukon the back Ac is not working. That’s the problem and my wife have spent a lot of cash fixing the car. Can it be any of these fuse you talked about
Need help... my 2007 Yukon Denali AC will not blow in the front of the dash board. Checked the resistor and checked the blower all working any help or advice on what to do would be great
I got this problem on my Escalade where the ac doesn’t come on at all but when I press the button for it to pull air from the outside the air comes in cold it just won’t blow any hot or cold air , so I’ll start by checking the fuses, great video thanks!!
Same year same truck my problem is I could put Freon and it will get so cold but 2 hours later it back to being really hot 🥵 any ideas what could it be ??
I have a 2008 Chevy Tahoe with rear ac. I blocked of the rear due to leak. I changed a ll 4 actuators. I change the condenser /compressor/ the air dryer/the high pressure line. I vaccumes the whole system and I put 2 cans of 12oz r134a and still nothing . just blowing air .
I've got a 2012 GMC Yukon Denali the rear AC works but it will not blow up on the front. I checked all the fuses but I'm not sure what's causing the front blower not to work.
I have 07 Cadillac Escalade Esv. I just got done trouble shooting my ac system. Which turn out to be OK. But then again, my compressor is still not spinning. How would I be able to kick start the compressor. So that I would be able to add Freon into the system. Thank's Jay
Do you happen to know where the re ar blower motor resistor is located or if they're even is one on this vehicle. My AC blows out cold in the front but hot in the back and it used to blow out hot in the front and I swapped out the resistor for the front and that fixed it but the back is still blowing hot.
Hey, I've got a similar issue, 2012 tahoe 5.3... but my issue is that I'm not getting any power to the a.c. 10amp fuse. I swapped the a.c. relay with the fog relay, it's good. The tank is full of freon. I checked the a.c pressure switch its good. The compressor is good, and the pully on the compressor is free. I jumped the compressor, so it does come on, I'm just not getting the power to turn on the a.c. from the control panel,any suggestions?
@dimastorres5105 Yo... actually, I didn't, so what I decided to do was, I ran me an on and off switch from the inside of the cargo out to the engine compartment around to the battery with a 15 amp fuse in between, down to the hot side of the a.c. compressor, and this works at a 100% my fans come on when they need to ,everything works as it should. Always remember to cut the switch off when or before you turn your truck off. Just turn on your climax to make the blower motor come on, and you'll be good to go. Don't disconnect the a.c. plug from the a.c compressor, leave it plugged in ,just strip the hot wire, which should be a green wire if I'm not mistaken, the other is your ground.... Good luck to you.
my tahoe car when I start air conditioner the relay got very hot and fans stop working so i change them with another relays but same problem . what you suggest to solve this issue ... thank you very much
I’m actually looking for this same information I have a 07 Tahoe. I disconnected my battery to install two ignition coils and when I went back to connect my battery my climate control was set to 74° passenger and driver driver side blows icy cold air but my driver side blows hot air. I’m not sure if it’s the actuator itself or maybe the system needs to be reset. If you got any help you can pass along that will be appreciated thanks bud 👍🏽
Very Helpful video! You saved me having to pay for diagnosis that turned out to be just a blown fuse! Thank you!
Thanks a lot man it was a 10 blown up Fuze it fixed my ac and temperate guage..
On my 07 gmc Yukon Denali why don't my AC want to come on when I push my AC button it will just flash its light 3 times and that's it. Thanks
Thanks a lot for your valuable information, I would like to know why the compressor is start and stop frequently ( running for around 20 second then stopped then repeated) while the gas is full and cooling is low performance.
Awesome free advice thanks 😊
I’m not sure if you can help as the GM dealership service department couldn’t figure it out nor could a Mitsubishi dealership where I take my other car. The AC works great and blows cold air or heat when I need it for the most part but lately when my wife takes a long trip over two hours the front Vince don’t have any air coming out of them either side but you can hear the air blowing behind them. I’ve changed out the actuators and that does not seem to help on both sides. The GM service couldn’t get it to duplicate even though when I brought it in it was doing it.I guess they didn’t check it right away. The GM service department suggested the next time it happens to bring it right in and they thought maybe it was one of the relays or fuses but weren’t sure. Do you have any ideas or suggestions? By the way it’s a 2013 GMC Yukon XL Denali.
Help please! I have an 07 Tahoe; all of the fuses are okay; blower works with power source; resister was replaced and shows power coming in and going out at 12-14 volts.
The blower won’t blow still.
The back blows hot hot. I try to use the bypass control in the back and nothing changes. Please help!!
Thank you for this video. I have a question. If one of the front radiator cooling fans is not spinning, does it mean that a fuse may be blown? Or the motor? The fan on the driver's side is not spinning. It's a 2913 Yukon XL
Thanks for the video mine is blowing hot air when I’m driving but cold when it’s on park any idea what might be
Thanks! Picked up an 07 Tahoe a few months ago and just realized the rear climate control unit isn't turning on. Gonna start with replacing those 10 amp fuses under the hood and go from there
My temperature screen on the back seats stay on , what fuse can I check to see if that's the problem? Thank you.
I have a 2017 Yukon Denali and can’t find the air conditioning compressor relay? Anybody have any ideals? I don’t see it in the front fuse box.
I have an 07 tahoe and ac snowflake blinks and stays off. Changed high and low pressure sensor. Don’t know what it could be.
I changed blower motors freon level good still blows hot or weak but as I drive it blows cold would a bad wire to the blower motor cause the hot cold air or what affects the temp
Very informative quick video. Thanks! I have a 2007 Tahoe. The AC stopped blowing cold air. It's blowing, but just warm air. I suspect it needs a recharge since compressor is turning and all the fuses seem OK. Would you agree? I honestly dont think in the 10 years I have had this car that I have ever recharged the system. My only concern is that it happened quickly and not a gradual warming of the air coming out. So to me it seems like it could be something other than refrigerant?
Hello… I have the same problem you had 2 years ago… did you ever find the issue and if you could let me know thanks in advance
@@perfectomartinez6999 Hi. I believe I changed the Blend Door Actuator and that did the trick for my Tahoe. If I recall it could be 1 of 3 issues, but this fixed mine. Good Luck!
my 2009 yukon denali the a/c ;ight is 3 times flashing and the a/c compressor not engaged.
where should I to look or check?
thANK YOU
I have the 3 flashing lights on a 2009. Chevy suburban need help everything is good far as fluids and compressor just won't turn on when you press the button
Sir I have 2007 Yukon the back Ac is not working. That’s the problem and my wife have spent a lot of cash fixing the car. Can it be any of these fuse you talked about
Need help... my 2007 Yukon Denali AC will not blow in the front of the dash board. Checked the resistor and checked the blower all working any help or advice on what to do would be great
What was it? I’m having the same issue
The was helpful thank you
Exuse me i need to know what is the fuse for the inside seats to move them front and back
Nice video bro thank you!
oojho0 if a❤is is 😂kklekg❤k😊gut
I got this problem on my Escalade where the ac doesn’t come on at all but when I press the button for it to pull air from the outside the air comes in cold it just won’t blow any hot or cold air , so I’ll start by checking the fuses, great video thanks!!
My tahoe the pressure is good on green but the compressor is kicking on and of every half of second.
Same year same truck my problem is I could put Freon and it will get so cold but 2 hours later it back to being really hot 🥵 any ideas what could it be ??
You forgot to mention the high pressure switch that control condenser fan and low pressure switch is for ac compressor relay signal
I have a 2008 Chevy Tahoe with rear ac. I blocked of the rear due to leak. I changed a ll 4 actuators. I change the condenser /compressor/ the air dryer/the high pressure line. I vaccumes the whole system and I put 2 cans of 12oz r134a and still nothing . just blowing air .
And both high and low pressure sensors and the compressor is on
Thanks. God bless.
Helps! Driver side vents blow cold, passenger side blow hot air. any ideas?
Blend door actuator
Hi thanks for the video I have an 07 Tahoe that blows temperature air on the driver side and cold on the passenger side what can this be ?
Blend door actuator
You can try to do a factory reset on it first..I had that problem after I got jumped off
How do you actually factory reset the HVAC system ?
@@macz1proent.982 there should be videos on it. To much in detail to type, but if u find and do it right its going to reset to 75
My 2008 Tahoe is not blowing air in front it blows on back checked all fuse and can’t find why
Same here
Let me know if you find out the fix!
I've got a 2012 GMC Yukon Denali the rear AC works but it will not blow up on the front. I checked all the fuses but I'm not sure what's causing the front blower not to work.
Any fix yet?
Same with mine
thanks for the info
We just recharged the AC. Was blowing cold and now it’s just barely cool. What could it be? 2007 GMC Yukon Denali XL
Blend door actuator
Very informative thanks my man 👍
Thx
I have 07 Cadillac Escalade Esv. I just got done trouble shooting my ac system. Which turn out to be OK. But then again, my compressor is still not spinning. How would I be able to kick start the compressor. So that I would be able to add Freon into the system. Thank's Jay
What makes the AC clutch fuse blow
I am trying to find out myself
Thanks I very appreciate your video
Do you happen to know where the re ar blower motor resistor is located or if they're even is one on this vehicle. My AC blows out cold in the front but hot in the back and it used to blow out hot in the front and I swapped out the resistor for the front and that fixed it but the back is still blowing hot.
@@barrelofmonkeys2559 I have the same issue with mine did you figure it out 😭?
@@Nessa-cg8xl my issue ended up being that the previous owner of my vehicle cut the line that runs the AC from the front to the back
@@barrelofmonkeys2559 awesome thank you I figured mine out. It was the fuse thank God it was an easy fix.
Hey, I've got a similar issue, 2012 tahoe 5.3... but my issue is that I'm not getting any power to the a.c. 10amp fuse. I swapped the a.c. relay with the fog relay, it's good. The tank is full of freon. I checked the a.c pressure switch its good. The compressor is good, and the pully on the compressor is free. I jumped the compressor, so it does come on, I'm just not getting the power to turn on the a.c. from the control panel,any suggestions?
@rolexrollie5532 i got that same problem did you find what was wrong
@dimastorres5105
Yo... actually, I didn't, so what I decided to do was, I ran me an on and off switch from the inside of the cargo out to the engine compartment around to the battery with a 15 amp fuse in between, down to the hot side of the a.c. compressor, and this works at a 100% my fans come on when they need to ,everything works as it should. Always remember to cut the switch off when or before you turn your truck off. Just turn on your climax to make the blower motor come on, and you'll be good to go.
Don't disconnect the a.c. plug from the a.c compressor, leave it plugged in ,just strip the hot wire, which should be a green wire if I'm not mistaken, the other is your ground.... Good luck to you.
@@rolexrollie5334 thanks bro but does you’re ac compressor cuts like normal
my tahoe car when I start air conditioner the relay got very hot and fans stop working so i change them with another relays but same problem . what you suggest to solve this issue ... thank you very much
Brother i'm facing the same issue with my car rightnow,could you please advise me ,like how did you resolve the said problem....
@@syedabbas1961 change the connectors of cables or clean them, there were some losses in connectors
Thank you
I suspect it would be the same for the tahoe 2007 ls?
Our fuse box is exactly the same
Yes I believe it would be identical
Thanks for the video, it's there a way to reset the system in order to have the blend actuators to recalibrate? I have a 2007 Yukon xl slt . Thanks
I’m actually looking for this same information I have a 07 Tahoe. I disconnected my battery to install two ignition coils and when I went back to connect my battery my climate control was set to 74° passenger and driver driver side blows icy cold air but my driver side blows hot air. I’m not sure if it’s the actuator itself or maybe the system needs to be reset. If you got any help you can pass along that will be appreciated thanks bud 👍🏽
We have the same issue too. 2007 Yukon
Thank u bud
Not AC related, but what if my rear blower motor is kicking in on the floor in the rear but won't switch to the vents in the ceiling?
Im having same issues no luck so far..2nd row 3rd row doesnt go up 2 vents..2013 tahoe
? My ac won’t take the Freon what could cause that?
Does the button blink 3 times then shut off ?
2013 Yukon XL 5.3
My rear ac dont want to blow air and nothing i change the ressistor and blower and dont start
Diego Ochoa did you fix this issue? I am having the same problem front ac and heat work great but the rear heat and ac won’t blow any air on mine.
@@juanudave7020
My is.doing the same guys. Ac and heat blow great out of the front.
Anyone find a solution to this?
Thanks
My clutch is engaging and everything is working but it won’t take the Freon
Same
My front ac dosnt work but my rear one does
Same here
We’re you able to find out the fix?
How do you know if your relay is bad??
My 07 yukon Denali is fully charged but blows hot air..compressor doesn't stay on
You cuando 2001
it's a good comment
Mine sounds like a helicopter and it blows weak
Where is the relay, fuse for the driver side window..