2024 Gmc acadia ac light flashes 6 times

It's blinking to let you know the fan is not on. Turn the dial one time or more to the right to engage the fan, and when you push the dial to turn on the AC, the light will remain on solid. Blinking AC light is indication of either compressor clutch slip or a pressure is out of whack. Get the trouble codes read.. Laurel regional medical center

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...If voltage goes to the blower motor, it’ll need replacing. If there’s no voltage, test the resistor (YouTube). 2. AC System Not Blowing Cold Enough. The most common reason for your GMC Acadia’s AC not blowing cold enough is low refrigerant levels, followed by a dirty evaporator or condenser issues (bad or clogged).2013 GMC Acadia Denali. Dash board Air Conditioner Button has blinking Light...6-blinks then stops. Compressor does not - Answered by a verified GMC Mechanic. We use cookies to give you the best possible experience on our website. ... 2012 Acadia ac light blinks three times.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 … 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.May 11, 2015 · 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 ... 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.Oct 11, 2018 · 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 or colder) light comes back, until you find & resolve problems. several reasons why ac not blowing cold. Most common a freon leak causing system to be undercharged. electrical and component failure may also be a factor. You need a set of gauges. find the compressor start engine with a c off the compressor clutch wont be engaged now turn it in on and see ...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 …Ac light flashes 3 times then blows hot air, the snowflake light yes the light blinks 3 times then goes off, gmc 2001 - Answered by a verified Chevy Mechanic. ... Our 2012 GMC Acadia: AC light blinks 3 times then goes off. Freon is fully charged. Coolant level is full.GM said Wednesday that it will postpone its upcoming reveal of a GMC-branded electric Hummer due to the COVID-19 pandemic. The Hummer EV debut, which was scheduled to occur May 20,...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. ...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 ...If you’re in the market for a spacious and reliable SUV, the GMC Acadia is likely on your radar. And while buying a brand new vehicle can be exciting, it’s important to consider al...2015 Acadia.. a/c light blinks 6 times and turns off.. temp gauge doesn’t seem to be working and engine fan is running after car is turned off .. and engine light on.. code says engine coolant temperature sensor 1 circuit intermittent.. car sputtered to start.. happens every couple times I start it then is ok.. then back to the same thingIf your GMC Acadia’s AC isn’t working properly, you may need to reset the system. To do this, first turn off the AC by pressing the A/C button on the dash. Next, disconnect the battery for about 30 seconds. Once you reconnect the battery, press and hold the A/C button for about 5 seconds. This should reset the system and hopefully get …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 …AC not working at all in 2011 Acadia. Every time I turn on my AC, it blinks 3 times and the light goes off. No cold air blows out at all. I had a friend put some freon in and it worked for a bit. But, by the morning, the same thing happened. A mechanic tried to put some leak stopper in it and then freon, but the car will not take the freon.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. 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 …Mitsubishi air conditioner light blinks 14 times. Meaning: If the light of your Mitsubishi air conditioner blinks 14 times, then it means that the power module of your AC is out of order. Cause of problem: This problem usually occurs when there is an issue with the power control board. As a result, some key parts of the compressor start ...Summary of what was changed replaced: Line from compressor to condenser with Temp sensor on it. Compressor - clutch. Temperature sensor (High) -> Note I was unable to find a temp sensor on the low side. Pigtail that plugs in to the temp sensor (high side) -> The connector had a damaged rubber grommet and the wires seemed to be …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 …Acadia National Park is the perfect place for outdoor enthusiasts, adventurers, and those who love to take in the beauty of nature. We may be compensated when you click on product ...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, bad blower motor, defective compressor, faulty blend door actuator or any fault in the electrical system. 1. Dirty cabin air filter.2023 GMC Acadia Edit. Kelley Blue Book®. Trade-In Value: $24,562. Valid for ZIP Code 23917 as of 04/30/2024. Mileage: 21,096. Forecasts.If you are getting normal cold air out of driver’s side and warm air out of center and passenger vents then you most likely have a bad temperature blend door actuator for the passenger side on the A/C evaporator case. Your system has two of these actuators, one for each side of your dash vents. This controls the temperature by getting ...Fixing. If your Acadia’s condenser is filthy, the easiest option is to clean it. You’ll usually have to take off the front bumper to get to the condenser. You may clean the condenser using a power washer, but make sure it’s on moderate pressure since excessive pressure can easily harm the fragile fins.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 ...AC not cooling and light on button blinks then stops. 2013 GMC Denali Acadia. AC light, blinks then stops blinking. - Answered by a verified GMC Mechanic. We use cookies to give you the best possible experience on our website. ... AC not working. Light blinks 3 times and then turns off. ...The electrical plug going into the fan motor is the problem. Wiggle it and it starts working. Easy fix, under the glove box is a plastic cover, held in place by (2) plastic plug pins. Pull on both the heads and it will release. The fan motor will be exposed, wiggle the plug and see if that’s it.Low Air Conditioning Refrigerant Charge. August 26, 2015. 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 performing normal diagnostics, if the source of the refrigerant leak is not found, check for a small refrigerant leak at the rear ...Just wanted to share an experience with our 2015 GMC Acadia. At about 14,700 miles our AC stopped blowing cool air. ... My 2015 Acadia had the AC light flash 6 times. Same thing rear evaporator and blower motor replaced. Under warranty, ... The first time we were traveling and the problem seemed to be exactly the same as it is now, ...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).Dec 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. Mar 7, 2023 · 2012 gmc acadia air conditioner light blinkingSony tv red light blinking 6 times (fix) 2023 How to change the tail light assembly on gmc acadia 2007-2012 – resetAcadia gmc ac light chevy aafb 45e5 freon. 2014 gmc acadia ac light blinkingGmc acadia ac light blinking 2011 gmc acadia ac light blinkingI have a 2012 traverse and my a/c light blinks 3 times and then turns. Gmc acadia ac light blinks 3 timesAc light blinking 3 times. the ac button on the hvac control module Gmc ac light blinks 3 timesGmc acadia air conditioner light …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.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 ...My 2014 Acadia has intermittent problems with AC not working and service light comes on. ... 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 ... so I released it and now the compressor wont kick on and the ac light flashes three times and goes off. cannot add any ...Analysts have provided the following ratings for ACADIA Pharmaceuticals (NASDAQ:ACAD) within the last quarter: Bullish Somewhat Bullish Indif... Analysts have provided the fol...GMC Acadia Ac Light Flashes 6 Times. The GMC Acadia AC light blinking 6 times is usually an indication of a problem with the air conditioner’s …Mar 26, 2021 · After they recharge the system they will add dye and recheck for leaks after the system is running. If the the system is still not working they will pull fault codes in the a/c system and this will pinpoint if there is an electrical fault present. If so, they will need to discharge the system and perform the repair. Dash board Air Conditioner Button has blinking Light...6-blinks then stops. ... 2012 Acadia ac light blinks three times. Won't stay lit. Blows hot air. ... My 2011 GMC Acadia SLT air conditioner is not working, The snowflake blinks …the ac light or snowflake button, blinks 6 times and doesn't come on, blower works fine, ... 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. ...Howdy. "Air Conditioning: Press this button on the left knob to turn the air conditioning system on or off. When A/C is pressed, an indicator light comes on to show that the air conditioning has been activated. The air conditioning compressor does not operate when outside temperatures fall below 40°F (4°C).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.Jun 8, 2020 · We had same issue with our 2014 LT and AC light would flash 3 times and then turn off. I also noticed our engine temp would flatline and would not give proper reading after driving for several minutes. I had to replace the ECT sensor which is a $20 part from Autozone. Once I replaced that all started working fine. 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.Apr 9, 2017 · The copper particles are coming from the blower motor during the motor break-in period, so the motor does not need to be replaced. Remove the rear auxiliary blower control module and insert the GE 50078 Electronic Leak Detector to test for a leak. If a leak is found, replace the rear evaporator. May 14, 2018 · Ask Your Own GMC Question. Ok. GMC Mechanic: david craig. the light blinking 3 times all it means is there is a problem with the system and it is not operable. you need to have the refrigerant charge check to make sure there is a sufficient amount in it. Ask Your Own GMC Question. 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.The gmc acadia ac light blinking three times is a warning that the vehicle’s air conditioning system is not functioning properly. Its 90 degrees in california i ask an expert car questions gmc questions i have a gmc 2014 acadia.Prichu said: Hi All, My 2012 GMC Acadia Denali has recently be showing up with erratically flashing engine light with corresponding engine stalls and then it switches off.. I live in the United Arab Emirates. Let me explain how it started and how vehicle behaved till date.. sorry for the long script. This first happen to me while coming out of ...Blog information: gmc acadia 2012 picturesGmc acadia air conditioner light blinking 2010 gmc acadia back up light circuit: the back up light wire isGmc acadia ac light flashes 6 times. 2015 gmc acadia amplifierFlashes times Cargurus helpful found people ac gmc acadiaGmc acadia ac light flashes 3 times. Check Details Gmc ac light blinks 3 timesCommon symptoms of a stretched timing chain in the Acadia include: Rattling from the engine. Check engine light. Car shakes or vibrates excessively. Misfires. Engine shuts down, stalling. Rough idle. On CarComplaints.com, engine failures caused by timing chain problems were reported up until the 2012 model year.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 …3 days ago I started up my truck to warm it up in the morning and defrost the ice off of the outside of the windshield. I did it exactly like I always have 37000 times before in the same steps -. 1. Start truck. 2. Press Auto button on HVAC. 3. Turn up to 90 (both driver and pass in sync) 4.Prichu said: Hi All, My 2012 GMC Acadia Denali has recently be showing up with erratically flashing engine light with corresponding engine stalls and then it switches off.. I live in the United Arab Emirates. Let me explain how it started and how vehicle behaved till date.. sorry for the long script. This first happen to me while coming out of ...It's blinking to let you know the fan is not on. Turn the dial one time or more to the right to engage the fan, and when you push the dial to turn on the AC, the light will remain on solid. Blinking AC light is indication of either compressor clutch slip or a pressure is out of whack. Get the trouble codes read.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 …On a 13 year old Acadia that's losing AC charge overnight, it's a safe bet you have a massive refrigerant leak somewhere in the system. Hopefully your vehicle came with some sort of warranty. Save ShareOnce 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.Automotive Mechanic. 16 years of experience. The A/C indicator light blinking is an indication that the system is low on refrigerant or a defective pressure sensor or wiring issue. The way you described your problem is that it is an intermittent one. The fact that your system works fine at times tells me that most likely your system is not low ...May 14, 2018 · Ask Your Own GMC Question. Ok. GMC Mechanic: david craig. the light blinking 3 times all it means is there is a problem with the system and it is not operable. you need to have the refrigerant charge check to make sure there is a sufficient amount in it. Ask Your Own GMC Question. 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 ...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.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.2011 acadia ac light is blinking - Answered by a verified GMC Mechanic. ... 2012 Acadia ac light blinks three times. Won't stay lit. Blows hot air. ... My 2011 GMC Acadia SLT air conditioner is not working, The snowflake blinks a few times and then stays turned off.912 posts · Joined 2008. #1 · Feb 26, 2017. So as the title says. I just swapped out a bad Blend door actuator and now when I press the AC button it just flashes and will not activate the AC it just flashes then the light goes out. I pulled the AC fuse from under the dash and it is fine no issue there. The AC would stay lit prior to the swap ...Our 2012 gmc acadia: ac light blinks 3 times then goes off. freon is2007-2016-gmc-acadia-map-light-bulbs-replacement-guide-019 Rear turn signal replacement gmc acadia (2017-2019)Gmc acadia light head lights change flashes ac times headlights burn fast.Re-circulate turns off every time you shut the motor down and may or may not come back on its own depending on the setup you have. If you will set your ac to 72 and "auto" it will do everything for you. 2009 Acadia SLT-1 built 07/31/08, DLT, FWD, Summit White, titanium, 7 seater, leather, heated; purchased 06/09 no HUD, no HID, no factory Nav ... 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. ... Mar 7, 2023 · 2012 gmc acadia air conditioner light blinkingSony tv red light blinking 6 times (fix) 2023 How to change the tail light assembly on gmc acadia 2007-2012 – resetAcadia gmc ac light chevy aafb 45e5 freon. 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. ...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.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 AC Light Flashes 6 Times when there is a malfunction in the air conditioning system. This could be due to low refrigerant levels, a failed compressor or even an electrical issue. Suppose you see this warning light flashing on your dashboard. In that case, it’s important to take your vehicle in for … See more. Nvc case creation time

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 …It's blinking to let you know the fan is not on. Turn the dial one time or more to the right to engage the fan, and when you push the dial to turn on the AC, the light will remain on solid. Blinking AC light is indication of either compressor clutch slip or a pressure is out of whack. Get the trouble codes read.About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket …This group is to discuss issues with the GMC Acadia. There are several preventable and easy to fix problems that need early detection. The 2007, 2008, and 2009 models have many transmission problems...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.This group is to discuss issues with the GMC Acadia. There are several preventable and easy to fix problems that need early detection. The 2007, 2008, and 2009 models have many transmission problems...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 $1,200.2011 acadia ac light is blinking - Answered by a verified GMC Mechanic. ... 2012 Acadia ac light blinks three times. Won't stay lit. Blows hot air. ... My 2011 GMC Acadia SLT air conditioner is not working, The snowflake blinks a few times and then stays turned off.If voltage goes to the blower motor, it’ll need replacing. If there’s no voltage, test the resistor (YouTube). 2. AC System Not Blowing Cold Enough. The most common reason for your GMC Acadia’s AC not blowing cold enough is low refrigerant levels, followed by a dirty evaporator or condenser issues (bad or clogged).Why does my ac light blink 3 times Gmc acadia ac light flashes 6 times Gmc acadia ac light blinks 3 times. Gmc ac light blinks 3 times. 2011 gmc acadia ac light blinkingGmc acadia air conditioner light blinking Gmc acadia ac light flashes 3 timesGmc ac light blinks 3 times.AC not cooling and light on button blinks then stops. 2013 GMC Denali Acadia. AC light, blinks then stops blinking. - Answered by a verified GMC Mechanic. We use cookies to give you the best possible experience on our website. ... AC not working. Light blinks 3 times and then turns off. ...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).Art-deco design cues of the 1937 GMC pickup included an intricate grille and sweeping lines. See pictures and learn about the elegant 1937 GMC pickup. Advertisement With styling in...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 ... 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 ...GMC ACADIA A/C LIGHT BLINKS. In 2016, GMC issued a recall for model year 2017 Acadia vehicles due to an issue with their air conditioning systems. The recall involved inspecting and replacing the air conditioner compressor clutch coil if necessary. This was done in order to prevent potential fire hazards or sudden loss of power steering …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. Very hot in the car. I will take it to the dealer, or maybe a repair shop since the warranty is over. Update from Aug 26, 2015: The AC system was empty. A friend of ...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 ...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 …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 ….

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