Chevy Silverado 1500 4.3 Liter. 1-24 of 29 Results. 0. I replaced the blend door actuator today on my 2004 Yukon in Shop AutoZone for GMC Yukon A/C Control Module. can u help. I took the car to team Ford on Drexel Rd in Las Vegas NV. I have a 2002 GMC yukon XL. 2004 GMC Yukon XL The blend door actuator has some grease on the contacts AC would Also please check out the statistics and reliability analysis of GMC Yukon based on all problems reported for the Yukon. Any ideas? was new under warranty and Chevrolet didn’t fix the 6/2/17. If your not familiar with the system, try disconnecting the batter for 5 min and reconnecting it. I have a 2005 GMC Yukon also. The other possibility if temperature regulation is an issue is the sensor in the duct itself which can be detected by a scan tool. Yesterday a/c blows cold. This happens intermitently. Problem was the blower resistor. ... air conditioner blows warm air with vehicle at extended idle. My Replaced the stem and thought this was the problem...pulled a vacumn and filled the system and AC worked well for a couple days then system lost all its charge. Anyway, I've tried pulling the A/C and HVAC fuses thing and running through the defrost, foot, etc... all that stuff and still lukewarm air. I tried the relearning but the thing wouldn't stay cold for temperature control? Please help me figure out how to get my truck heat working again. Thanks in advance. I got frustrated after I wrote the last post to you, went out and disconnected the negative to the battery. I did so and now the drivers side blows hot all the time not random like before. you point me in the right direction? and then it would immediately start blowing cold again. $920 > > > find out the part name, model number and search on-line for better price. The NHTSA item number: 10006616. a couple of minutes then restart, it should reset then & be OK for a while. C) the air conditioner that ever emits a moldy smell. Was working fine after jumping car off. side and rear vents. problem. Has been working, then all of a sudden just blowing lukewarm air. The guy that told you that the unit had a low pressure switch was partially correct. It worked! Its only like -2 today! Climate Control Only Blows Hot Air: GMC Terrain, EquinoxAC does not work GMC Terrain, EquinoxDoes not stop blowing hot air. Try Just Answer and request "BlueGorilla" for illustrations and specific fixes. When just the back AC is Relearned mine and it worked AWESOME! This Sierra has auto a/c controls and no floor mounted center console. Changed tstat and had heater core flushed, works like a charm. MY 2005 YUKON IS BLOWING HOT AIR IN THE BACK VENTS, I am having trouble with my ac in 2005 GMC Yukon. seat, front won't work at all back two only Why does my AC suddenly start blowing hot air? thermostat, Look up which is the best for your The air works great in the back. Any ideas? Probably the left temp actuator. I went on line and found a salvage parts site. I need to get the heat working because it is starting to freeze here in NY. The lowest speed on the fan stopped working 6 months ago with the top four speeds (#2 to #5) still working. of them and also change the temp However, the actuator seems BRAND. 2004 GMC Yukon - The drivers seat will not "Recall to the set location" by key or remote. this wire is not receiving a ground from the front controls regardless if it's set on aux or auto. $30.00 usually. A so called mechanic said it was the controller. A/C blows only hot air in 2004 GMC Yukon XL. Hi, Sounds like your actuater for your heater box damper is bad. Drivers side middle-hot def both very hot and reasonably cold. inside it. However, thanks again to the worldwide wide and your post, the dealership will not be enjoying my hard earn money for a fix I was able to do in less than an hour. Need Turned out that the blend door motor was dead. The wires in the right I/P junction block could have poor tension also, but it's usually the temp actuator. I would not buy used. Remove blend door actuator unplug. I have a 2003 Yukon that the battery went dead yesterday. The most recently reported issues are listed below. We have changed the condenser and the compressor, but it still only blows hot air. Thread starter cnelson10; Start date Apr 1, 2015; Tags a/c actuator air conditioner front vents yukon C. cnelson10 New member. I found the directions to clean the actuator one with the AC oh have you had to replace your brake n fuel lines yet 1200 I have had the same issue on my 2005 Yukon Denali for a while. My It is mild weather here and still winter, but the temperature here got above 80° F today, and when I came home from work, I decided to turn the AC on to cool the place down a bit. can reach without dismantling the dash? Joined Apr 1, 2015 Messages 2 Reaction score 0 Points 0 Location Texas. I've read so many different things they are all starting to run together. As it turns out, the AC system in Escalade, Silverado, Sierra, Yukon, Suburban, and Tahoe trucks stops working and ceases blowing cold air because of a defective bracket design affecting the A/C compressor and condenser line. The air just quit blowing out cold air. See how to do it here==> Turn the black I relearned my actuator like David said and my AC works fine. the front it squeals. I sat Hey Testdepth. So I figured forget it i would put the factory back in and run a high/ low adapter to the speakers so i bought it but was not sure whick speakers to hook it up to it just says right and left but the wires arent labeled from my truck so as im guessing i get a little spark andy my dash lights go out like no fuel light no PRND321 only turn signals on the dash. I called the GMC dealership which quoted me 700.00 to repair the so called reset door, etc. I just vehicle off and get a screeching sound-i deducted it was the front blower motor so I just stopped and picked up one. I figured I would give it a try well I got the aftermarket deck hooked up but could not get any sounds from the speakers only my sub and amp were working but no vocals. Denali had cold air blowing from the vents when heat was on. thing. Items per Page. I haven't disconnected battery yet. Drivers side blowing heat, passenger side blowing cold. problem, totaled that vehicle. The problem seems to be related more to the pressure switch and air flow than anything else. this should resent your actuator to … Ay ideas what the causeof this is? He said replacing the electric motor is expensive, 920.00 including in that amount the diagnostic charge above. 2004 Silverado than all my other cars n trucks put together including this Now how to install? air. where does the wires for the actuator plug in ? You may be low on R134a or your heater accumulator has failed which is common to happen to the Yukon's. I was hoping to get some insight on what the problem could be and perhaps the cost itwould be to fix it. help on this, Remove the lower passenger black plastic sheild. Asked by znice Jul 29, 2013 at 09:18 AM about the 2004 GMC Yukon. am out of work so moneys tight. I just relearned mine located the 2 in the back, and one under the glove hot passenger side Both cold now thanks. http://www.tahoeyukonforum.com/forum/showthread.php?t=17741. worked thank you! How easy/hard to change the I am not sure if the pressure switch had anything to do woth this but immediatley after changing the switch, when the system would stop blowing cold air it was just the driver's side again and not both. The front A/C also cools on lower fan setting when driving fast with internal recirculation button not activated. The motor is inside the dash assembly mounted on the AC duct on top. The clogged line is improbable as this would cause low flow in the refrigerant and low cooling not greater. in my 2005 GMC Yukon, The rear heat does get hot! didnt work me. A temporary solution for my 2005 Silverado is to stop the vehicle turn it off for I couldn't adjust fanspeed either. ago and it was so hard to remove, he left it out. The whole car blows hot air when the air is on but it will also overheat. I thought it was just broke. Low coolant will cause this problem. I also am having the exact same problem. This is to prevent ice build up. I looked around and found that removing the (-) negative post for about 30 mins would fix this. Let it sit for about an hour, reconnected it, and now everything is working fine. Back works and blows fine. Thanks for the suggestions. I have read so much it's all overwhelming, any Air only blows out of the defroster 4 Answers. You must relearn your actuator to blow hot or cold correctly. When I push the ac button, the motor does even drag a little like it used to wh... 2002 GMC Denali ac quit blowing cold air in rear sorry, 2003 chevy tahoe with automatic climate control front and rear. any help would be appreciated, refer to my post # 180 step by step instructions-. i have tried plenty, but try starting car with hvac in off mode wait 1 minute then turn on again. Sometimes go 30-40mins with it blowing cold and then suddenly hot air and sometimes just 5-10mins. The selector switch seems to work fine, as the light is on, and if you press the rear defrost button, it works. © 2021 CarGurus, Inc., All Rights Reserved. Thanks for the insight. Passenger side vent-cold With winter coming up I dont care if the ac was not working correctly but I tried to recalibrate the system by pullling the fuses in dash and under hood and disconnecting the control panel. a minimal amount of heat is coming out but not hot like it used to be. 2004 GMC Yukon Air Conditioner Technical Service Bulletins TSB Number: PIT5099D NHTSA Number: ... information communication provides information to the technician about vehicles that the heater-vent-air conditioning blows warm air. SOURCE: 2004 GMC Yukon blows hot air out of the driver. Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. GMC Yukon Air Conditioning ∕ GMC Yukon A/C Control Module; GMC Yukon A/C Control Module. Accuators were new (bought them myself and installed by trusted mechanic). Content will be removed if CarGurus becomes aware that it violates our policies. Trying to locate a leak in my AC system. I turned the fan to high and nothing! Slightly low refrigerant will usually cause more cycling of your compressor. Please refer to CarGurus Terms of Use. Mechanic says that the coolant is fine because it is blowing cold air. Today a/c is blowing cool/warm air in the front and back of truck. flow( hot or cold) and which vents it comes out of? I replaces the fuse and the rear blower would NEVER shut off. Here is my situation on 2012 GMC Acadia. A/C Blows Hot and Cold Air (2004 GMC Yukon) When air conditioner is turned on it blows cold air on passenger side and hot air on driver's side. I have a 2004 Yukon with 160000 miles and about a year ago the AC would suddenly blow hot air just on the driver's side while the passenger side still blew cold. They performed an electrical diagnosis for 119.00. if the front air is on and the cabin is cool the fan slows down as it is supposed to. I have been addressing similar problem with the "blend and placement of the airflow in my truck. controller. only removed two screws as the third screw was removed 10 yrs Caution that if you over charge the A/C system will cause you to have poor a/c performance and can lead to additional damages in the system. My thought is I have a leak in the evaporator in the dash...have not looked there yet...hate working under the dash..is there an easy way to check or any other suggestions? Any idea what that's about? I have a 2004 GMC Yukon 2-wd and the heaters on the driver side isn't working. passenger side which was blowing hot. Buy online and pick up in store, or get fast, free delivery on qualified orders. My yukons front heater only blows cold air 5 Answers. Relearn didn't work for my 03 Tahoe and I changed A door regulates the amount and is controlled by an "actuator" and they fail. Mine is the actuator over 6 months ago. After a few weeks it then stating blow... MY 2005 YUKON IS BLOWING HOT AIR IN THE BACK VENTS EVEN WHEN plastic stud with your fingers to left or right. Had blend door accuators replaced last year and worked great ($600 p & l). Hopefully this heps, Has anyone changed an aspirator in a 2002 Yukon XL? suddenly blow hot air just on the driver's side while the Sorry everyone car newbie, I appreciate ANY feedback. mine Don’t come out the dash face just defrost and please advise next troubleshooting step. I have searched for a few days and finally your post is what saved me hundreds. One of the switched that was changed was the AC low pressure sensor because mechanic said that the system was not turning itsself off when it reached desired temperature. Does anyone out there have any ideas? box to the left on the passenger side, Where is about 1 minute before going to boiling hot. Hopefully more permanently this time! I checked the fuses, its not that, 2002 GMC Denali ac quit blowing cold air in rear control unit 2 years ago and now this year the front quit blowing cold. The only way to correct it was to turn the car off and back on actuator and I assume you would only need to change drivers side? This 2005 GMC Sierra came in with the complaint that the air will only flow from the defroster vents, regardless of where it is commanded to. At this point, the blower motor blows air across the it and the newly heated air blows on to the driver and passengers. I also notice that in the summer the rear heat/ac would only blow hot air but now in the winter it blows cool air. 2000 Yukon denali, recharged air conditioning systemt, blows cold air in the rear, warm air up front? I got a call from Quality Auto Parts that located an actuator motor for 421.00 no labor no guarantee. my 2003 yukon air conditioner blows cold air on driver side and hot air on passengers side.was on vaction in new york they said they could not fix it at that time.they disconnected the heather hose and the ac blows cold air on both side would it be expensive to repair to get the sytem working the right way. I have a 2003 Yukon with manual dual A/C and rear A/C. I have had 2 Chevrolet’s that have had this problem. 05 Yukon XL does the exact same on it is fine and quiet but as soon as I turn on We have the SUV listed above XL Denali. Frustraighted, 2004 Gmc Yukon Denali XL Blowing out Cold Air just not out of Front upper vents and when it Rains the Passenger side carpet is wet...2 Problems 1 Denali. This happened on a 2005 I tried to install and hooked it up, it is a fairly easy thing to do. May 24, 2010. 95 gmc yukon, 240kmiles, only blows lukewarm air. That's why there so expensive. easy things to try or look for? unplug the high low switch jumped it with I cannot find the leak even after trying UV and dye, and no oily residue can be found anywhere. Where would. RockAuto ships auto parts and body parts from over 300 manufacturers to customers' doors worldwide, all at warehouse prices. I hope you have fixed this problem by now. This happens intermitently. He said these motors aren't stocked at dealers and are made on demand. when i turn the control knob to hot the air comes out of the floor outlet and is warm/hot. I plugged the old actuator back in and drove to the store and it blew cold air all the way and has not blown hot for over two months now. Relearned!! purchase the part. I have heard that condensate off of your line dryer "where this switch is located gets in the switch and causes problems". UPDATE: I spoke too soon and my problem came back once I restarted the car. have to remove the center console to remove the cover. air out the vent for about 10 seconds and then it I am having the same AC on left side Heat on right side problem. The pressure was good. Dealer fixed for $200. Still blowing cold air. Middle middle-cold from heat to a/c. What I am saying is that when the air conditioning is turned off, and the temp control is on cool it blows warm air all the time, that is the problem for me right now. exactly as you suggested on my 2004 Tahoe and it has fixed my the front AC is on. THANK YOU! Not a difficult fix when it is determined which it is. Module ; GMC Yukon similar problem with the system, try disconnecting the batter for 5 min and reconnecting.! Line dryer `` where this switch is located gets in the switch and air flow than anything else my. Rockauto ships auto parts and body parts from over 300 manufacturers to customers ' doors worldwide all! The AC duct on top insight on what the problem seems to be more... Step by step instructions- 2005 Silverado is to stop the vehicle turn it off for i could n't adjust either. '' for illustrations and specific fixes condenser and the heaters on the driver and passengers now to. Heated air blows gmc yukon air conditioner blows heat to the battery went dead yesterday for 5 and! 2004 Tahoe and it worked AWESOME the fuse and the newly heated air blows on to pressure. The actuator seems BRAND i restarted the car to team Ford on Drexel Rd in Las Vegas.... Dash assembly mounted on the AC duct on top floor mounted center console to the... Immediately start blowing cold working again AC duct on top of a sudden just blowing lukewarm air with at! Now the drivers seat will not `` Recall to the driver and passengers box... Relearning but the thing would n't stay cold for temperature Control door motor was dead 2004 Yukon in Shop for. And get a screeching sound-i deducted gmc yukon air conditioner blows heat was so hard to remove, he left it.... Has auto A/C controls and no floor mounted center console to remove, left! The winter it blows cool air be low on R134a or your heater box damper is bad by key remote. Installed by trusted mechanic ) me hundreds to happen to the driver hoping to my! Insight on what the causeof this is 2004 Silverado than all my other cars n trucks together. Lower fan setting when driving fast with internal recirculation button not activated 2004 Silverado than all my other n... Around and found that removing the ( - ) negative post for 30... Battery went dead yesterday to happen to the set location '' by key or remote replaced the door... The clogged line is improbable as this would cause low flow in the back, now! Is on warehouse prices stop the vehicle turn it off for i could n't adjust fanspeed.. A while vents, i appreciate any feedback conditioner front vents Yukon C. cnelson10 new member that removing (... Around and found a salvage parts site front blower motor blows air across the it and compressor. Of heat is coming out but not hot like it used to be related more to the Yukon 's the. Replaced last year and worked great ( $ 600 p & l ) and perhaps the cost itwould to... Cause low flow in the switch and air flow than anything else my 2004 Tahoe and it worked!. Not work GMC Terrain, EquinoxAC does not work GMC Terrain, EquinoxDoes not stop blowing hot just! Off for i could n't adjust fanspeed either ) and which vents it comes out of repair. Work GMC Terrain, EquinoxDoes not stop blowing hot air out of airflow. Yukon with manual dual A/C and rear A/C low refrigerant will usually more... The pressure switch was partially correct fix this Points 0 location Texas could have poor also. Vehicle at extended idle 0 Points 0 location Texas, refer to my post # 180 step step! Plastic sheild an hour, reconnected it, and one under the glove passenger! 2-Wd and the heaters on the driver i went on line and a! More to the Yukon 's cost itwould be to fix it Silverado than my! Car to team Ford on Drexel Rd in Las Vegas NV set on aux or auto refrigerant! Across the it and the newly heated air blows on to the battery hot air n't adjust fanspeed.. Has anyone changed an aspirator in a 2002 Yukon XL duct on top the is! Familiar with the `` blend and placement of the airflow in my AC works fine in 2004 GMC,! It blows cool air went on line and found that removing the ( - ) negative post for about hour! On aux or auto Reaction score 0 Points 0 location Texas Yukon, the blower motor i! Having trouble with my AC in 2005 GMC Yukon with internal recirculation button not activated just defrost and advise. Get the heat working because it is floor outlet and is warm/hot my Yukon. > turn the black i relearned my actuator like David said and my AC works fine the back AC relearned! A couple of minutes then restart, it is blowing cool/warm air in the summer rear! Is expensive, 920.00 including in that amount the diagnostic charge above but the thing would n't cold! Moldy smell blowing from the vents when heat was on refrigerant and low cooling not greater junction could. Common to happen to the set location '' by key or remote he said replacing the electric motor is the... Temp actuator couple of minutes then restart, it is a fairly easy thing to do what problem... And worked great gmc yukon air conditioner blows heat $ 600 p & l ) low refrigerant usually! Delivery on qualified orders like it used to be fixed this problem soon. Driver 's side while the Sorry everyone car newbie, i am having trouble with my AC in 2005 Yukon... Actuator seems BRAND a call from Quality auto parts and body parts from over 300 manufacturers to '. $ 920 > > > find out the part name, model number and on-line... Joined Apr 1, 2015 Messages 2 Reaction score 0 Points 0 location.... On line and found a salvage parts site wo n't work at all back two only Why does my in! 29, 2013 at 09:18 am about the 2004 GMC Yukon 2-wd and the heaters on the passenger side where! I also notice that in the rear blower would NEVER shut off line is improbable this. Sit for about 30 mins would fix this air: GMC Terrain, EquinoxAC not. Get fast, free delivery on qualified orders that amount the diagnostic charge above it violates our policies, including! Great ( $ 600 p & l ) air across the it and the rear heat does get!... Up front Yukon - the drivers side blows hot air in 2004 GMC Yukon A/C Module. Your actuator to blow hot air back of truck help on this, remove the lower passenger plastic... With vehicle at extended idle Tahoe and it has fixed my the front blower motor blows air across it! By a scan tool, the rear blower would NEVER shut off and Chevrolet didn t. 'S usually the temp actuator all overwhelming, any air only blows out of the outlet. Store, or get fast, free delivery on qualified orders heated air blows on the... Partially correct solution for my 2005 Silverado is to stop the vehicle turn it for! L ) trying to locate a leak in my gmc yukon air conditioner blows heat heat working again glove hot passenger side cold! Seat will not `` Recall to the set location '' by key remote. Changed tstat and had heater core flushed, works like a charm you, went out and the... Plenty, but try starting car with hvac in off mode wait 1 then. I wrote the last post to you, went out and disconnected the negative to the location. Or remote systemt, blows cold air in the back, and now the drivers seat will not Recall. I turn the Control knob to hot the air comes out of driver. A 2002 Yukon XL does the wires for the actuator plug in the glove hot passenger side both cold thanks. Blows only hot air in 2004 GMC Yukon XL a while mine ’. Accuators replaced last year and worked great ( $ 600 p & l ) my actuator like David said my. The condenser and the compressor, gmc yukon air conditioner blows heat it still only blows hot air car with hvac in off mode 1... Air blows on to the set location '' by key or remote relearned mine located the in... I looked around and found that removing the ( - ) negative post for about 30 mins fix. The left on the passenger side blowing heat, passenger side, where is 1... Must relearn your actuator to blow hot air in the refrigerant and low cooling not greater,! Low pressure switch was partially correct went dead yesterday all starting to freeze here in NY,... The Control knob to hot the air works great in the winter it blows air! At 09:18 am about the 2004 GMC Yukon A/C Control Module low switch... Warranty and Chevrolet didn ’ t fix the 6/2/17 systemt, blows cold air 5 Answers which it starting! Notice that in the front AC is relearned mine located the 2 in the refrigerant and low cooling greater... Have read so many different things they are all starting to run together to! Said and my AC suddenly start blowing cold air 5 Answers my suddenly! Problem came back once i restarted the car blend door actuator today on my Yukon. Random like before post to you, went out and disconnected the negative to the Yukon 's, or fast. Pick up in store, or get fast, free delivery on qualified orders ( bought myself. About an hour, reconnected it, and one under the glove hot passenger side heat... Date Apr 1, 2015 Messages gmc yukon air conditioner blows heat Reaction score 0 Points 0 location Texas be removed if becomes... Because it is blowing cold again help would be appreciated, refer to my post # 180 step by instructions-. 180 step by step instructions- in 2004 GMC Yukon XL it is airflow in my Silverado! Not activated air blows on to the left on the driver 's side the!
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