Gmc acadia ac light flashes 6 times

Greetings to all of you on this Sunday. This morning I took my 07 AWD Acadia out for a coffee when about 2 mins in my park/brake light came on, heard a ringing bell and a dash message that said 'service brake soon'. My Stabilitrac light came on as well and remained this way. Did OnStar and was told to take it in to my dealership and didn't ...

Gmc acadia amplifier radio flashes ac times light replacing Gmc acadia ac light flashes 3 timesWhy AC light is flashing 3 times, (Updated, read the description for repair) Reference the owner’s manual Conclusion The GMC AC light blinking three times is an indication of a fault in the air conditioning system.When the DS light flashes on an Arris Touchstone Telephony modem, it means that there is no Internet connection. A flashing light can also indicate that the firmware is being updat...The most common causes for AC not cooling properly in GMC Acadia are low or overcharged refrigerant, compressor malfunction, clogged cabin air filter, dirty condenser or evaporator coils, dirty or sluggish blower motor, and bad fuse or relay. Less common causes are clogged expansion valve or orifice tube, overcharged oil, faulty …2007-2008 GMC Acadia, Sierra, Yukon Models 2007-2008 Pontiac Torrent 2008 HUMMER H2 2007-2008 Saturn OUTLOOK 2008 Saturn VUE -----Condition/Concern Some customers may comment that the Air Conditioning (A/C) indicator on the Heating Ventilation and Air Conditioning (HVAC) Control Module flashes then turns off after …Once the vehicle hits operating temperature, the AC will turn on and blow cold. The recirculation function is also available again. I've searched online and found air conditioning issues where the light would blink 3 times and go off with no functioning air conditioning. However, I couldn't find anything pertaining to 6 flashes.19,038 satisfied customers. I have a gmc 2014 acadia. The air conditioner light blinks 3. the air conditioner light blinks 3 times and is not staying on. its 90 degrees in California I need it to work no i havent tried anything … read more. Daniel Chaidez.About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket …

The most common causes for AC not cooling properly in GMC Acadia are low or overcharged refrigerant, compressor malfunction, clogged cabin air filter, dirty condenser or evaporator coils, dirty or sluggish blower motor, and bad fuse or relay. Less common causes are clogged expansion valve or orifice tube, overcharged oil, faulty …Gmc acadia amplifier radio flashes ac times light replacing Gmc acadia ac light flashes 3 timesAcadia gmc ac light chevy a28d 495f 9e86Gmc acadia ac light flashes 3 times Cargurus helpful found people ac acadia gmcHow to change the tail light assembly on gmc acadia 2007-2012 – reset. Our 2012 gmc acadia: ac light blinks 3 times then goes off. freon isGmc acadia ac cargurus light helpful found people Ac gmc acadia air …Gmc Acadia Ac Light Flashes 6 Times . The GMC Acadia AC Light Flashes Six Times is an indication that your air conditioner has a problem. The flashing light may be accompanied by an audible warning or noise, to make certain that you are aware of the situation.Our 2012 GMC Acadia: AC light blinks 3 times then goes off. Freon is fully charged. Coolant level is full. I see this ... Ac light blinks 6 times and doesn't turn on. The ac light or. 7.24.2018. Anthony P. Pet Specialist. 4,625 Satisfied Customers. How it …2015 GMC Acadia. The most common reasons a 2015 GMC Acadia ac isn't working are a refrigerant leak, an electrical climate control issue, or a problem with the air conditioning compressor. 0 %. 37 % of the time it's the. AC Refrigerant Leak.The first +45F day of the Winter here I think. Bright sun too, so inside the car gets plenty warm. Tried the AUTO setting at 68F- ac is not on. Tried to turn on the ac manually - three blinks, and off. Tried turning the temp all the way down to 60F - ac is still not turning on, with the manual effort still resulting in 3 blinks and off. Air ...6 CYL. AWD. AUTOMATIC. 65,000 MILES. A/c light blinks 3 times. Outside temp currently 88 degrees. Tried putting it in Auto climate control and also front vent manual, none of the configs work but worked just fine in the fall prior to winter. The only thing that has happened under the hood of the car since then was an oil change at Valvoline …

Our 2012 GMC Acadia: AC light blinks 3 times then goes off. Freon is fully charged. Coolant level is full. I see this issue on forums and have tried every idea to no avail. Mechanic's Assistant: Just to clarify, can you tell me which light it is? And does it blink first, then stay on steady? It's the AC "snowflake" light. Blinks 3 times then ...Not drive or just shrivel up and die. The hissing is almost certainly a leak. The system has a low pressure switch that prevents the AC unit from turning on if the refrigerant pressure drops too low. On the Acadia it most often is an expensive repair. Need to find the leak, replace the offending parts the recharge the AC.2007–2010 GMC Acadia, Sierra, Yukon, Yukon XL 2007–2010 Saturn OUTLOOK The A/C light is designed to flash and disallow A/C operation if any of the following conditions are present: Ambient air temperature (AAT) is too cold (35 degrees or colder) Vehicle system voltage is less than 9.5 volts Refrigerant pressure is too lowGmc acadia ac light flashes 3 timesGmc acadia questions Gmc acadia flashes ac times light replacing amplifier radioGmc acadia ac light chevy 495f 9e86 a28d. Gmc Acadia Ac Light Flashes 3 Times | Ruivadelow. Check Details. Light acadia marked circles locate.. Our 2012 GMC Acadia: AC light blinks 3 times then goes off. Freon is. Check Details ...If the air conditioning is on and the outside temperature drops below a temperature which is too cool for air conditioning to be effective, the air conditioning …

I87 traffic cameras.

My wife has a 2012 Acadia SLT-1. The AC has been serviced several times this year at the local deal. Now the recirculation light flashes at me when the blower is set to floor only. The dealer tells me that this is normal, but I don't know what normal is with this car because the AC has been messed up off and on for quite some time.The most common causes that hinders normal operation of air conditioning system on your GMC Acadia are dirty cabin air filter, refrigerant leak, dirty or clogged condenser, dirty or clogged evaporator, …Instrument Panel (Cluster) partial light problem. I have a 2008 Acadia SLT-1 w/o Nav. The lights for the battery, fuel and oil gauges have all but quit. The RPM & Speed are fine. When the key is turned on the light will come on for a second or so and shut off. The "stick" stays lit the entire time.To test, turn the AC on. Press and hold the AC button at the same time as you press and hold the recirculate button. Hold for 5 to 8 seconds. If this is the cause of the issue, the AC will kick on and you will hear the compressor clutch engage. This should also reset the sensor and correct the issue. 3 more comments.That was 6 months ago, and my A/C seems to be totally dead again, so I assume the refrigerant is gone again already. If I hit the button with the snowflake on it, it flashes a few times, then goes out as if the A/C is unavailable even though it's ~90F out right now. As I mentioned, I'll be taking it back to them once the surgery recovery is ...

2015 Denali Acadia A/C blows hot air. Most of the time the interior A/C light flashed 3 times then went off. Checked the low pressure port at it read around 35 PSI (ambient temp was 88F). As an attempt to fix the issue (or at least determine if I have a leak), I added one 12 oz can of R134a but the charging hose gauge still read well below …Mar 21, 2020 · 14 gmc acadia, a/c button flashes and goes off but can shut car off and then it comes on for about 4 miles then off again. had system charged, pulled 2.29kg from and charged 2.43 and still happens … Why Viper Remote Start Not Working And Blinks 6 Times. If your Viper remote system fails to work and only blinks 6 times when you press the remote push button, this is your part. This may happen if your remote loose two-way communication. You can try disconnecting your windshield antenna and letting it sit for several minutes.When the outside temperature is too high or too low for the air conditioner to work properly, the indicator light flashes three times before going out. To be expected.” In addition, there’s a defog tool: “Unless the temperature outside is below 40 degrees Fahrenheit, recirculation is turned off, and the air conditioning is activated.Air conditioning blinking 5 times and blows hot air. 2016 GMC Acadia. Asked by cmears7 in Hillsboro, TX on July 04, 2018. Added freon just to verify no leake and system charged. It is!!! Compressor works just fine engages ad kicks off as needed. Blows fine for a day or two and then blows hot air for weeks. I have a 7 month old baby and 2 other ...General Tech. AC not working at all in 2011 Acadia. Jump to Latest Follow. 6K views 6 replies 6 participants last post by Renat Aug 3, 2021. ClaireD Discussion …Air conditioning blinking 5 times and blows hot air. 2016 GMC Acadia. Asked by cmears7 in Hillsboro, TX on July 04, 2018. Added freon just to verify no leake and system charged. It is!!! Compressor works just fine engages ad kicks off as needed. Blows fine for a day or two and then blows hot air for weeks. I have a 7 month old baby and 2 other ...2007–2010 GMC Acadia, Sierra, Yukon, Yukon XL 2007–2010 Saturn OUTLOOK The A/C light is designed to flash and disallow A/C operation if any of the following conditions are present: Ambient air temperature (AAT) is too cold (35 degrees or colder) Vehicle system voltage is less than 9.5 volts Refrigerant pressure is too low6 CYL. AWD. AUTOMATIC. 65,000 MILES. A/c light blinks 3 times. Outside temp currently 88 degrees. Tried putting it in Auto climate control and also front vent manual, none of the configs work but worked just fine in the fall prior to winter. The only thing that has happened under the hood of the car since then was an oil change at Valvoline …Turn car on-temp gage doesn't move-a/c flashes. I have noticed that sometimes when I turn the car on the temperature gauge doesn't move- and the a/c button flashes. I have to turn the car off- engine sounds funny. Most times it corrects itself is I catch it in time. When I don't the engine light comes on and it usually goes away the …Electrical issues with the compressor, such as improper compressor voltage or sensor faults, can also cause flashing. Defective pressure switches, whether on the high or low side, or a faulty evaporator pressure sensor, are potential culprits as well. The blinking of the A/C light could be a result of a blown fuse, bad wiring to the clutch, or ...

When the DS light flashes on an Arris Touchstone Telephony modem, it means that there is no Internet connection. A flashing light can also indicate that the firmware is being updat...

2007–2010 GMC Acadia, Sierra, Yukon, Yukon XL 2007–2010 Saturn OUTLOOK The A/C light is designed to flash and disallow A/C operation if any of the following conditions are present: Ambient air temperature (AAT) is too cold (35 degrees or colder) Vehicle system voltage is less than 9.5 volts Refrigerant pressure is too lowDec 8, 2015 · My wife has a 2012 Acadia SLT-1. The AC has been serviced several times this year at the local deal. Now the recirculation light flashes at me when the blower is set to floor only. The dealer tells me that this is normal, but I don't know what normal is with this car because the AC has been messed up off and on for quite some time. How to get to Acadia National Park without a car, plus tips on how to get around when you're there and details on using the free shuttles. Most of the best US national parks are qu...A: Yes, if necessary you should call a professional mechanic to troubleshoot the AC light on your 2012 GMC Acadia. The 2012 GMC Acadia AC light blinking is a sign of a potential issue with the air conditioning system. It could be caused by low refrigerant, a faulty compressor, or other component issue. If the light continues to blink, it is ...Need some help. My battery died two days ago, and I replaced the battery, ever since my A/C won't engage or turn on. A/C was working before dead battery I have a 00 GMC Yukon XL SLT with automatic climate control with rear climate control. I have removed all the HVAC &AC fuses and relay's... Here is an AC light that flashed 3 times and then off, didn't have AC, it was not working and the compressor wasn't turning on along with the electric fans. ... But in any case it happend like 3 times today. Bottome of the line Acadia so no special ac set up in it. temp is about 102 today. ... 2007-2010 GMC Acadia, Sierra, Yukon, Yukon XL 2007-2010 Saturn ... (A/C) indicator on the heating ventilation and air conditioning (HVAC) control module flashes then turns OFF after they press the A/C ...To test, turn the AC on. Press and hold the AC button at the same time as you press and hold the recirculate button. Hold for 5 to 8 seconds. If this is the cause of the issue, the AC will kick on and you will hear the compressor clutch engage. This should also reset the sensor and correct the issue. 3 more comments.

Guest wifi test deep link orbi router.

Andraya carter married.

Gmc acadia ac light flashes 3 times Acadia gmc truedelta flashes ac times light descriptions electrical problems repair Ac gmc acadia air cargurus light helpful blinking found people galant. Fan ac gmc acadia compressor chrysler 1999 anymore aux overheating thread sebring engage cargurus will grand marquis 1995 helpful systemIt’s no secret that your environment can affect your creativity. If you’re sitting at your brightly lit desk in a chilly office, listening to loud music, and wondering why your nex...2012 Acadia ac light blinks three times. Won't stay lit. Blows hot air. Problem stated all over internet, but can't find solution. ... I believe I put to much refrigerant in my 2014 GMC Acadia. The AC will not come on and light on control panel blinks.Nov 29, 2019 · This light comes on during a malfunction in one of two ways: Light Flashing: A misfire condition has been detected. A misfire increases vehicle emissions and could damage the emission control system on the vehicle. Diagnosis and service might be required. GMC Acadia/Acadia Denali Owner Manual - 2011 Black plate (19,1) Instruments and Controls 5-19 Here are the most likely causes of the AC light flashing: 1) Low refrigerant levels – If your refrigerant levels are low, it can cause the AC light to flash. To fix this, add more refrigerant to your system. 2) Dirty condenser coils – Another common reason for the AC light to flash is dirty condenser coils. These coils need to be cleaned on ...speleos. I think there's ~2.5-3 gallons left in the tank when the low fuel warning illuminates. I put 19 gallons in my Acadia once right after seeing the warning. I've put 18 gallons in without ever seeing it. On most cars, it's a range of about 50 miles - the range remaining depends on how/where you drive.That was 6 months ago, and my A/C seems to be totally dead again, so I assume the refrigerant is gone again already. If I hit the button with the snowflake on it, it flashes a few times, then goes out as if the A/C is unavailable even though it's ~90F out right now. As I mentioned, I'll be taking it back to them once the surgery recovery is ...#1 · Jul 12, 2020 (Edited by Moderator) Hi, All, Sorry, this is an AC issue and now a check engine issue (maybe directly related). Unfortunately, this started Saturday evening, so …Same issue here. Purchased used 2011 Acadia Denali 6 months ago. This past week, the hissing sound, hot air, the AC light blinks 3 times, then off. Took to Valvoline for a quick pressure test to see if anything was leaking. Nothing found. Freon added, recharged and cold air once again ($127 w/1yr free freon charges, as needed). ….

6 CYL. AWD. AUTOMATIC. 65,000 MILES. A/c light blinks 3 times. Outside temp currently 88 degrees. Tried putting it in Auto climate control and also front vent manual, none of the configs work but worked just fine in the fall prior to winter. The only thing that has happened under the hood of the car since then was an oil change at Valvoline and ...2007-2010 Chevrolet Avalanche, Silverado, Suburban, Tahoe. 2009-2010 Chevrolet Traverse. 2007-2010 GMC Acadia, Sierra, Yukon, Yukon XL. 2007-2010 Saturn OUTLOOK. The A/C light is designed to flash and disallow A/C operation if any of the following conditions are present: Ambient air temperature (AAT) is too cold (35 degrees …The button above with two arrows (Recirculation button) was also flashing. I took to local shop for $80 diagnostics, they informed the high-pressure line between compressor and condenser needed replacement, along with the high pressure AC Switch on that line. They quoted $1,200.To test, turn the AC on. Press and hold the AC button at the same time as you press and hold the recirculate button. Hold for 5 to 8 seconds. If this is the cause of the issue, the AC will kick on and you will hear the compressor clutch engage. This should also reset the sensor and correct the issue. 3 more comments.GMC Acadia – (Art Konovalov / Shutterstock) The most common causes for AC blowing hot air in GMC Acadia are low or overcharged refrigerant, compressor malfunction, dirty condenser or evaporator coils, faulty blend door actuator, defective evaporator temperature sensor, bad AC pressure sensor, and bad fuse or relay.2012 Acadia ac light blinks three times. Won't stay lit. Blows hot air. Problem stated all over internet, but can't find solution. ... I believe I put to much refrigerant in my 2014 GMC Acadia. The AC will not come on and light on control panel blinks.Gmc acadia ac light flashes 3 timesOur 2012 gmc acadia: ac light blinks 3 times then goes off. freon is Gmc acadia ac light flashes 3 times2017 gmc acadia transmission fluid change. How to change the tail light assembly on gmc acadia 2007-2012 – resetGmc acadia ac light flashes 3 times Our 2012 gmc acadia: ac light blinks 3 times then goes ...2007–2010 GMC Acadia, Sierra, Yukon, Yukon XL 2007–2010 Saturn OUTLOOK The A/C light is designed to flash and disallow A/C operation if any of the following conditions are present: Ambient air temperature (AAT) is too cold (35 degrees or colder) Vehicle system voltage is less than 9.5 volts Refrigerant pressure is too lowThe GMC Acadia air conditioner light blinking typically indicates a malfunction or issue with the AC system. To address this problem, it's advisable to consu... Gmc acadia ac light flashes 6 times, The red light blinks three times if you press the air conditioner button when it is below 40. 2014 Champagne Silver Leather, purchased 6/28/2014. Previous Enclaves: 2008 Red Jewel Tint, leased November 2007; 2011 Red Jewel Tint, purchased December 2010. Admin., Mar 21, 2020 · 14 gmc acadia, a/c button flashes and goes off but can shut car off and then it comes on for about 4 miles then off again. had system charged, pulled 2.29kg from and charged 2.43 and still happens … , Same issue here. Purchased used 2011 Acadia Denali 6 months ago. This past week, the hissing sound, hot air, the AC light blinks 3 times, then off. Took to Valvoline for a quick pressure test to see if anything was leaking. Nothing found. Freon added, recharged and cold air once again ($127 w/1yr free freon charges, as needed)., Mar 10, 2015 · golf2beach said: From Section 8 page 2 of the 2014 Acadia Users Manual: (Air Conditioning): Press to turn the air conditioning system on or off. An indicator light comes on when A/C is on. The air conditioning. system does not operate when the outside temperature is below 4°C (40°F). The indicator light flashes three times and turns off when. , The system likely failed. In the 2016, the right fuse is the PDM, which is the liftgate latch, the left is the door locks, so you can’t disable them unless you take the glass out of the mirrors and unplug them. It’s about $1400 to replace the side detection system in Canada, and it will likely fail within 2 years., In the world of multimedia and interactive web content, Adobe Flash has long been a dominant force. However, with the rise of mobile devices and the increasing demand for more acce..., Connect the black cable of the multimeter to negative terminal of the battery, and the red cable to the positive terminal. The voltage should be between 13.5 and 14.8 volts with the engine running. Switch on the accessories in your Acadia, for example, headlights, AC fan at full speed, and interior lights., Jun 5, 2020 · Hoping maybe one of you have seen this mystery. My wife has a 2011 Acadia Denali and one day her A/C just stopped blowing cold. The light was blinking 3 times and checked pressures and found a bad pressure sensor. Replaced it and blinking light went away. Still the compressor would not kick over. , 1 post · Joined 2009. #1 · May 12, 2009. I have a 2007 SLT. We recently went on a trip and the check engine light came on. My husband was driving and after the light came on, we were having problems taking off after a traffic light. He would press the accelerator and the engine would rev up like it was in neutral and the car would not move ..., That was 6 months ago, and my A/C seems to be totally dead again, so I assume the refrigerant is gone again already. If I hit the button with the snowflake on it, it flashes a few times, then goes out as if the A/C is unavailable even though it's ~90F out right now. As I mentioned, I'll be taking it back to them once the surgery recovery is ..., That was 6 months ago, and my A/C seems to be totally dead again, so I assume the refrigerant is gone again already. If I hit the button with the snowflake on it, it flashes a few times, then goes out as if the A/C is unavailable even though it's ~90F out right now. As I mentioned, I'll be taking it back to them once the surgery recovery is ..., May 27, 2012 · They should be able to help you with this. Michelle, GMC Customer Service. Like. S. salguod. 1042 posts · Joined 2010. #3 · May 29, 2012. A three flash means the system thinks it's low on refrigerant, so it won't run. If you've verified that it isn't, it may be a bad sensor. , Electrical issues with the compressor, such as improper compressor voltage or sensor faults, can also cause flashing. Defective pressure switches, whether on the high or low side, or a faulty evaporator pressure sensor, are potential culprits as well. The blinking of the A/C light could be a result of a blown fuse, bad wiring to the clutch, or ..., 2012 Acadia Denali. Purchased used in February 2015. 90 000km. AC not working. AC light flashes 3 times then stays off. I hear noise like someone is in a respirator, No cold air., Noticed the air coming from the vent is hot (hotter than outside). Please note that the outside temp is 54deg Cel (129F) on the first instance and 50C (122F) on the …, Some 2013-2016 Traverse, Enclave, and Acadia models may have warm air conditioning. A check of the refrigerant level may reveal a very low/empty charge. After …, Gmc Acadia Ac Light Flashes 3 Times | Ruivadelow. Gmc acadia ac light flashes 3 times Ac gmc acadia cargurus compressor grand marquis 1995 helpful mercury system light static found people three turn Our 2012 gmc acadia: ac light blinks 3 times then goes off. freon is. How to change the tail light assembly on gmc acadia 2007-2012 – reset, Jul 20, 2023 · Hello, So, the ac of my 2012 Acadia was working perfectly fine until yesterday... The only thing i can say is that yesterday I changed the front engine mount, and lifted the engine up... then today the ac light was blinking 3 times, and then I didn't have any cold air coming out... then after reading in different forums I decided to add freon. , 2010 AC Issues. So I have a 2010 Acadia SLT that has been giving me A/C issues. I have replaced the Compressor, Pressure Sensor with The Wiring connection and filled the system with R-134. The Contro Module still blinks 3 times and turns off when I hit the AC button. If I jump the relay I can get Cold Air at least on the Driver side, I still ..., I have a 2019 GMC Acadia SLT-1 V6. I have recently had my car at a dealership for another issue out of my control and was asked about the message I have seen pop up occasionally and go away. "Steering Assist Reduced Drive With Care". When that code does come on my fans run all the time and high and my AC doesnt work and …, Dec 11, 2015 · Have you made sure that the a/c pressure transducer connector is connected (this is in the high side line) The amount of freon the system holds is 2LBs and 3 ozs If the transducer?pressure switch is connected/good and there is at lease 1 lb of freon in the system, then the compressor is bad, The system detects that the electrial clutch wont ... , 2015 GMC Acadia AC Problem. 22Sep2017 - Outside temp shows 31C and we noticed the AC was just blowing air. 23Sep2017 - Outside temp show 34C and in the middle of a long drive, driver side started blowing colder air. Passenger side is warm. Check with infrared thermometer and driver is at 12C and passenger is at 25C., Here is an AC light that flashed 3 times and then off, didn't have AC, it was not working and the compressor wasn't turning on along with the electric fans. ..., 1. Turn the ignition on or to ACC/ ACCESSORY. 2. Apply and hold the brake pedal. 3. Press the EPB switch momentarily. The EPB is released when the Y or PARK light is off. If the light or message is on, release the EPB by pressing and holding the EPB switch. Continue to hold the switch until the Y or PARK light is off., 2015 GMC Acadia AC Problem. 22Sep2017 - Outside temp shows 31C and we noticed the AC was just blowing air. 23Sep2017 - Outside temp show 34C and in the middle of a long drive, driver side started blowing colder air. Passenger side is warm. Check with infrared thermometer and driver is at 12C and passenger is at 25C., 2013_slt_cadia said: 2013 Acadia with 60k miles. I have looked through the board and google, but haven't found anything about the A/C or recirculation buttons blinking 6 times, only 3 times. Upon starting the car, the buttons will blink in both the automatic and manual modes, but will become available again after driving for ~15-20 minutes, and ..., May 22, 2023 · Ac light blinks 3 times GMC Yukon. If you have a GMC Yukon with an AC light that blinks three times, there is a very specific reason for this. It indicates that there is a problem with the low pressure sensor. This sensor is located on the low pressure side of the AC system and is responsible for monitoring the pressure of the refrigerant. , 14 gmc acadia, a/c button flashes and goes off but can shut car off and then it comes on for about 4 miles then off again. had system charged, pulled 2.29kg from and charged 2.43 and still happens …, The GMC Acadia air conditioner light blinking typically indicates a malfunction or issue with the AC system. To address this problem, it's advisable to consu..., Same issue here. Purchased used 2011 Acadia Denali 6 months ago. This past week, the hissing sound, hot air, the AC light blinks 3 times, then off. Took to Valvoline for a quick pressure test to see if anything was leaking. Nothing found. Freon added, recharged and cold air once again ($127 w/1yr free freon charges, as needed)., Aug 3, 2015 · I try to turn on the AC but the light flashes three times and goes out with no cold air coming out. The book says this is normal when the outside temperture is below 40 degrees F. Its 80 outside. 48 Answers. The air conditioner is not coming on when I push the button. The light flashes three times and goes out. , I push the button and the snowflake flashes three times and goes off. Compressor not running. Multiple attempts no fix. Once I turned the truck off, opened the door, closed door, restarted and it came right on. Hasn't always worked. Once I turned the entire a/c system off and back on using Auto A/C and the snowflake came on as did the …, May 22, 2023 · Ac light blinks 3 times GMC Yukon. If you have a GMC Yukon with an AC light that blinks three times, there is a very specific reason for this. It indicates that there is a problem with the low pressure sensor. This sensor is located on the low pressure side of the AC system and is responsible for monitoring the pressure of the refrigerant.