Ac off due to high engine temp cadillac srx. This hasn't solved it. *28Jul- got off work...

Ac off due to high engine temp cadillac srx. This hasn't solved it. *28Jul- got off work and went for a long drive for some food. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services. 2013 Cadillac SRX A/C Off Due to High Engine Temp Warning SRX owners often face false high engine temp warnings and intermittent cooling fan operation issues. Inspect electric coolant pump and radiator fans for proper function. 2016 Buick Verano temp gauge glitch. 1. 6 VVT engine. Jul 5, 2023 · One thing I've noticed is these Cadillac have some quirky computer issues. 4 days got my vacuum pump and valve cover gasket replaced to address engine oil leak. Low coolant or leaks cause overheating, triggering the engine control module to disable A/C to reduce load. We would like to show you a description here but the site won’t allow us. What else could be going bad? South Florida is killer hot during the summer I need my AC Nov 11, 2023 · BEWARE OF SCAMMERS. Learn about this problem, why it occurs, and how to fix it. The thermostat prevents the coolant from cooling too much, and the electric fan stops it from heating Jun 23, 2025 · Cadillac ATS Cadillac ATS A/C off due to high engine temperature with check engine light, possible thermostat issue - 1 reports. See potential causes like thermostat problems and fan inefficiency on RepairPal. It only starts to blow a bit cool after driving about 5 minutes, when I stop driving (such as a red light), It blows warm again until I start moving. Is this something to be Can regular maintenance prevent the AC from turning off due to engine heat? Yes, regular maintenance like checking coolant, cleaning the radiator, and changing oil helps prevent engine overheating. It show past COLD, and my fuel is actually supposed to be 1/2 tank) The vehicle just started, had run 10 secs When I shut off, cooling fans are blowing High Volume Drive 17 miles to work, Came out at lunch started it, and message was right there again Dec 17, 2012 · The temperature gauge in the cluster would not move, and the radiator fans are running on high. Find expert repair costs and certified shops on RepairPal. Oct 3, 2022 · If your Cadillac SRX's AC system is not working, it can be uncomfortable and downright dangerous on a hot day. May 29, 2018 · After clearing the temperature sensor codes and replacing the sensor, my car threw the code again and turned off the AC. Learn the causes, solutions, and prevention tips to keep your cool on the road this summer. Cooling Fan Running unending Fix Aug 6, 2022 · So my 2014 SRX developed a problem where the cooling fan would constantly stay on even with the car off, and kill the battery. In that case, you should replace the filter. We checked the coolant level, which was fine, and the under-hood area wasn't hot, but the fan kept running. Dec 2, 2022 · If your car’s AC has suddenly shut off due to high engine temperature, it is important to take action quickly, as it can cause serious damage to the engine. Cadillac SRX – (photo:NHTSA) Engine overheating in Cadillac SRX is typically caused by a combination of factors, including insufficient coolant Cadillac SRX 2011 A/C Shuts Off in Hot Weather Issue SRX A/C may fail under high heat and experience inconsistent cooling performance. OFF DUE TO HIGH ENGINE TEMP 5th Gen Camaro SS LS LT General Discussions Sep 2, 2020 · I am experiencing an issue with the ac temp and volume. Oct 16, 2025 · GM designed the A/C to shut off with a hot engine AND when engine won't reach operating temperature, which is good. Sep 16, 2022 · Cadillac SRX – (photo:NHTSA) The most common causes for AC not cooling properly in Cadillac SRX 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. There are A LOT of issues that can cause your vehicle's air conditioner to fail. So I did a little research and decided to replace the coolant temperature sensor. Was not hot . Anyone trying to get your money should be checked out BEFORE you send anything anywhere. If this doesn't fix the issue, then the next step is to check the temperature sender and its connector. 6L 8 cylinder with 50,000 Miles on it. Oct 16, 2024 · Final Thought The “AC off Due to High Engine Temperature” warning is a safeguard that protects your engine from damage. The Jan 26, 2019 · I get this warning ("AC Off Due to High Engine Temp. If it is low, add coolant and see if that fixes the problem. 2K subscribers Subscribe We would like to show you a description here but the site won’t allow us. Message on Equinox says A/C off due to high engine temp but coolant is full and gauge is on cold. A faulty radiator fan relay or motor can cause insufficient cooling, triggering the warning. Aug 31, 2022 · Learn why your AC may turn off due to high engine temperature and the steps to prevent overheating and maintain optimal vehicle performance. Oil pressure averaged about mid 30 idle and 40 WOT. Regular coolant flushes and fan Nov 3, 2021 · Hello, engine temperature being too high is typically caused by sticking thermostat or perhaps engine cooling fans that are not doing the job neede Mar 22, 2021 · 2013 Cadillac ATS Asked by Visitor in Hackensack, NJ on March 22, 2021 Fan runs after car shut off yesterday . What else could be going bad? South Florida is killer hot during the summer I need my AC Sep 29, 2023 · The AC turns off due to high engine temperature, providing a safe operating condition. The fan continues to run for a few minutes after shutting off the car. If the blower motor stops working due to a fault, the air will not flow out of the vents when you switch on the AC in your SRX. Ac is fully charged and runs cold with rpm. AC high side pressure goes to 205 PSI, fan kicks on to speed 1, high side drops to 90/100, and fan turns off - and process repeats - as long as you're stationary. I adjusted the gas cap and tightened it and started the car. Fixes AC Off Due to High Engine Temp. The car is 11 years old and has not needed any other major The 2010 Cadillac SRX has 1 problems reported for air conditioner stops working with high outside temps. I have no check engine light with no possible signs of a coolant leak. The air conditioner compressor stopped working: The compressor may be damaged internally, or it may not even spin anymore. Sep 29, 2023 · Signs and symptoms of AC shutdown due to high engine temperature include a sudden lack of cold air blowing through the vents, the AC compressor not engaging, and the temperature gauge in the dashboard showing abnormally high readings. 6L ~112k miles Ok, beginning of problems: This is my wifes car and we have had no issues up until around 2 months ago. I noticed that during slow traffic or idling for 30 minutes the engine temperature gauge goes to 70% but in normal driving conditions like freeways it always stays at 50%. Begin by inspecting the air filters in the HVAC system; clean filters are essential for optimal airflow and cooling performance. Check both. Be sure and go with a new AC Delco thermostat like the original and NOT from Amazon where the chances of a fake/counterfeit are fairly high. Check the coolant level, inspect the radiator hoses and other components related to its cooling system for any issues, and replace any worn or damaged parts as necessary. What would cause this When you get out of your car, that fan shouldn't run long, if it stays on and kills your battery, here is the fix!AMAZON Cooling Fan Resistor: https://amzn. If it gets too hot, it leads to overheating. Thanks for sharing that detail. Ignoring this can lead to severe engine damage. Jan 27, 2025 · AC off Due to High Engine Temp Chevy Cruze 2011 If your Chevy Cruze 2011 has the AC off due to high engine temp, there are a few things you can do to troubleshoot the issue. Dec 2, 2022 · If you’ve recently been driving and noticed that your car’s AC has shut off due to high engine temperature, you may be wondering why this is happening and what steps you can take to prevent it from happening again. C. Aug 28, 2012 · Hello Everyone, I have recently bought a used 2004 SRX 4. Discover why your car's AC turns off when the engine overheats. The most common symptom of overheating is the temperature light coming on. Being summer in FL I usually have the temp set Feb 15, 2022 · The blower motor is the central component of the air conditioning system in Cadillac SRX, responsible for blowing hot or cold air through the AC vents. RepairPal Certified shops can diagnose and repair your 2013 Cadillac SRX. Scared to drive it The 'AC off due to high engine temp' message indicates the cooling system is prioritizing engine protection. One morning while she was headed to work she got the famous AC Off Due to High Engine Temp and the temperature gage goes straight to C Encountered the 'AC Off Due to High Engine Temp' error on your 2011 Chevy Cruze? In this video, I'll show you how to resolve this common issue by replacing the temperature sensors. Conclusion: Cadillac SRX Overheating When Idling Hopefully, this guide to why your SRX may be overheating when idle helped you fix your vehicle. Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube. The temp needle stood on C yesterday and today. Jan 2, 2019 · Then a few miles into my journey home, the dash came up saying that the AC was off due to high engine temperature. . Thank you for that information. wires for the high speed fan motor were melted. The message "AC off due to high engine temp" appears. Even after replacing the sensor and thermostat, check the sensor’s electrical connector and wiring harness for corrosion or damage. Jul 5, 2021 · I have a buyer coming down to purchase my car on Wednesday and now all of a sudden I have a warning stating “ac off due to high engine temps” and my temperature gauge stopped working. fan stays on for 5 minutes after shutting engine. / Coolant gauge problem. The temperature gauge doesn’t move, and this message shows up even in very cold weather. Today I got a warning sign (see photo) that said AC was turned off due to high engine temp. Encountered the 'AC Off Due to High Engine Temp' error on your 2011 Chevy Cruze? In this video, I'll show you how to resolve this common issue by replacing the temperature sensors. It started after we replaced the water pump. Feb 13, 2018 · Vehicles affected – 2011 Cadillac SRX, all vehicles with Automatic Temperature Controls Issue – Lack of A/C system maintenance causing poor HVAC performance Tools used: · Vehicle information · Refrigerant identifier · RRR machine · Electronic leak detector · Bi-directional scan tool · Thermometer · DMM with thermocouple · Thermal imaging camera This Tool Briefing article is going Nov 15, 2019 · Cadillac SRX Overheating Symptoms Here are the most common symptoms that your Cadillac SRX is overheating. Nov 11, 2021 · All of a sudden, the temperature gauge doesn't work (stuck on "L") and the radiator fan runs on high as soon as the car is started. If this message appears right after starting a cold engine, it indicates an issue with the engine coolant temperature (ECT) sensor or its wiring. When the A/C turns off due to high engine temperature, first check coolant levels and radiator condition. This never happens in the heat or with a hot engine, which tells me it's not the water pump or the thermostat. There's about 220,000. Like 10 minutes into driving it, car says “AC Turned off due to high Engine Temperature” and the temperature gauge went all the way to cold like it was turned off or just not working. When the A/C shuts off in hot weather, check the condenser fan operation first; a faulty fan can cause overheating. I checked my engine temp gauge, and it hadn't moved at all - and didn't move the entire 30 mile journey home (still in 1C). Inspect the refrigerant level—low charge triggers pressure switches to disable the compressor. Gauge/Temp Light Your SRX will be equipped with a temperature warning light and/or a temperature gauge. AC will not turn on due to high engine temp 360 MVP 82. the engine oil was around 163 degrees . Mechanic's Assistant: How many miles are on the Cadillac? Is it equipped with an automatic or manual transmission? Customer: It’s an automatic with 87K miles. Jan 6, 2025 · Learn the possible reasons why your car’s A/C suddenly shut off when your vehicle’s engine temperature got too high and other FAQ here. Sep 6, 2011 · Our 2011 SRX (6 months old and 12K miles) had the whole system replaced due to failure here in Sunny Arizona. If this light does come on, make sure that you get off the road quickly and safely. Cadillac SRX engine overheating is a serious issue that can lead to significant damage if not addressed promptly. The A/C hasn't blow consistent cold air for a while now. Standard Temp Sensor TX89 for 2016 Buick Verano Customer: I have a 2013 SRX 3. When the AC shuts off due to high engine temperature, check the radiator fan operation and coolant levels first. I digress, but recently my SRX gave me a AC off due to high engine temp, It was 46 degrees outside and I had only been driving approx 10 minutes intercity. A hot engine is usually caused by a few different things, such as the thermostat, water pump, radiator, or outside conditions. Oct 20, 2017 · AC Off Due To High Engine Temp (And look at gauges. First, check the coolant level and make sure it is full. The auto stop/start feature also is disabled. There might be 2 coolant temp sensors- one for the dash and one for the computer. A stuck cold engine temp gauge with high-speed radiator fan suggests a faulty coolant temperature sensor or wiring issues. No check engine light. Standard Temp Sensor TX89 for 2016 Buick Verano Cadillac Mechanic: Vladimir Grodskiy Hi, The "Engine hot - A/C OFF" warning message appears when the coolant temperature exceeds 243°F. Jul 25, 2019 · Cadillac SRX Air Conditioning Not Blowing Cold: Causes Here are the most common causes of an AC system not blowing cold in the Cadillac SRX: Lack of Refrigerant Your SRX’s air conditioner will not work if the refrigerant level is too low. With the AUTO mode selected, the temperature inside your vehicle changes to your preferred temperature without any further action on your part. Jul 22, 2019 · I digress, but recently my SRX gave me a AC off due to high engine temp, It was 46 degrees outside and I had only been driving approx 10 minutes intercity. It's usually a thermostat. Check engine light came on this morning. Oct 5, 2024 · The AC turns off due to high engine temperature, and the gauge not working indicates a possible sensor issue. How to replace the coolant temperature sensor on a 2016 Buick Verano. Mar 18, 2025 · Before engine comes up to temp, with AC on, the cooling fan will NOT run. Jul 28, 2018 · The sensor light came on saying "AC off due to high engine temp". Dec 9, 2019 · If your Cadillac SRX is running hot, it is a serious problem. Cadillac SRX Running Hot Symptoms Obviously, the main symptom of running Cadillac ATS thermostat problem I turned my car on this morning, drove off to work. 6L V6. After driving 240 miles, another notification appeared saying "Engine Overheat, Turn Off Engine," and the car dinged. Can you describe one of the issues you're experiencing with your 2012 vehicle? I'm getting a notification that says "AC off due to high engine temperature," but the temperature gauge remains cold, and the engine isn't actually overheating. Crazy fault appeared today "AC off due to the engine temperature too high" Jump to Latest 8. Mechanic's Assistant: Is the A/C light blinking or flashing, or is it solid? Apr 30, 2018 · Temp. In order to keep its good performance, the engine of your SRX must always stay within the optimal temperature range, which is usually around 190ºF (90°C). Cadillac ATS 2013 AC Off Due to High Temperature Warning ATS often shows false high-temperature AC shutdown and intermittent cooling despite normal engine temps. The engine didn't seem to be struggling, and we weren't overly warm in the car - and I never turn the AC on! May 13, 2023 · A failing AC clutch can also cause your car’s air conditioner to shut off when the engine temperature gets too high. As I did research online to try to solve this problem, I saw that they were several different causes, with different telltale signs. 6, and the engine temperature gauge remains at C. Taking care of your car keeps both the engine and AC healthy. An overheating engine causing the AC to shut off is an issue that shouldn’t be ignored. ac off due to high engine temp cadillac srx just appeared on the message center. Sep 22, 2015 · Hey guys first post on here. In my case, the car acted completely Here’s how to set your preferred temperature with automatic temperature controls (if equipped). Several factors can contribute to engine overheating, and understanding these causes is crucial for both prevention and troubleshooting. The 'A/C off due to high engine temp' message can trigger if the engine coolant temperature sensor or fan relay malfunctions. Dec 17, 2012 · The temperature gauge in the cluster would not move, and the radiator fans are running on high. Dec 31, 2018 · It now thinks the engines running temperature is too high , so to reduce the stress on an engine that the ECM sees as already being under stress ( due to extremely high temperature of engine ) now makes the decision to relive that stress by shutting off the air conditioning. I replaced the coolant sensor and thermostat, but the engine temperature still stays at C. The “AC Off” message appears as a protective measure—your Cadillac’s system automatically shuts off the air conditioning to reduce the engine load and prevent additional heat generation. The problem was the AC condenser fan was not turning on and created a high pressure situation. I still am on GMPP warranty . Fan did not run after I shut the car off this morning. Feb 8, 2025 · I have a 2013 Cadillac SRX, 3. concerned that without a SES code it will be like chasing a ghost. Cadillac Forums You will also notice that if you turn the air conditioner off and keep the pressure gauge connected, the pressure will take a lot of time to stabilize. Cut SRC off and the fan is blowing on extremely high. Low coolant or faulty fans reduce heat dissipation, triggering the warning and disabling AC to prevent engine damage. The fan kicks on, and the only way to reset the warning and turn off the fan is to reset the battery. It tells you that the AC is off due to high engine temp, but that code actually sets when the vehicle fails to reach operating temperature within a set time frame. Jul 27, 2023 · I plan on driving down south next week and would like to solve this. May 5, 2015 · A. It's a 2012 SRX Luxury. 1K views 6 replies 3 participants last post by Tripwire Nov 12, 2023 Tripwire Discussion starter Oct 2, 2013 · I got this message on my dash engine hot ac off and the engine temp gauge is not working has anyone experienced this? This is how you fix a condition where your Chevy vehicle says that your AC is off due to high engine temp. When the engine temperature rises above a certain threshold, the AC compressor automatically shuts off to reduce the load on the engine, prevent overheating, and avoid potential damage. In fact my engine temp was not reading at all and was showing the lowest temp possible. It show past COLD, and my fuel is actually supposed to be 1/2 tank) The vehicle just started, had run 10 secs When I shut off, cooling fans are blowing High Volume Drive 17 miles to work, Came out at lunch started it, and message was right there again May 29, 2018 · After clearing the temperature sensor codes and replacing the sensor, my car threw the code again and turned off the AC. At 220 coolant temp it sat at about mid 20 idle. Cadillac SRX – (photo:NHTSA) The most common causes for AC fan blower motor not working in Cadillac SRX are blown Customer: The iMessage indicating that the AC turned off due to high engine temperature appears when I start my 2013 Buick LaCrosse. gauge way to he left, not working. ") only when it's cold outside and the engine's cold. Driving while Just curious has anyone had a AC off due to high engine temp message pop up on their message center and temp gauge drop? This is on a 2011 Chevrolet Customer: I received a notification on my 2013 Chevy Malibu LT stating that the AC is off due to high engine temperature. To access the ECT sensor, the wiper motor module must be removed. Diagnostic says cap loose. It acted like it was losing cooling capability on road trip, stopped at truck stop for 10 minutes to gas up and use restroom and A/C Blew ice cubes again without doing anything or even opening the hood. The AC started blowing hot air So I pulled over, turned it off, turned it After 5-10 minutes of having the ac on, I noticed my display reading “ac off due to high engine temp” which was strange because 1) the ac still seemed to be going, and 2) the engine temp was not reading as high. Jun 23, 2021 · Impala - AC Off Due to High Engine Temp - 2015 Chevy Impala LTZ 3. Any thoughts?. Oct 23, 2022 · The following are conditions that the automatic high beam system will turn the high beam headlamps off during operation: • Ambient light level too high due to towns or twilight situations • The vehicle’s speed drops below 22MPH (35km/h) • Delay The following are conditions that will activate the automatic high beam system. I had it towed back to the shop and they said it was the thermostat sticking open and won't shut, and it would need to be replaced. If your temp gauge shows cold when your engine is Oct 16, 2024 · Final Thought The “AC off Due to High Engine Temperature” warning is a safeguard that protects your engine from damage. To guarantee this temperature, the system has two “auxiliary” pieces that control temperatures: the thermostat and the electric fan. It can also be set by high resistance in a coolant temp sensor causing it to report a lower than actual temperature. The gage was showing cold, plenty of coolant engine was running fine didn't show any signs or smell of overheating. When the engine stays cool, the AC works better and does not turn off unexpectedly. The AC clutch engages and disengages the compressor, allowing it to pump refrigerant through the system. I've got a 2007 AWD Northstar SRX in my driver info center every now and then it tells me that my engine is hot and shuts off the ac. My coolant level hasn't May 16, 2021 · I would start by replacing the thermostat and it is also probably due for coolant replacement. As soon as you start driving - you get decent airflow thru the condenser - and high side stabilizes around 130. My wife's Cadillac AC became intermittent and stopped blowing cool air at idle. Jul 28, 2025 · Q: How can I fix the “AC off due to high engine temperature” warning? To fix this issue, check the coolant level, inspect the cooling system for blockages, test the radiator fan and thermostat, ensure the serpentine belt and water pump are working properly, and check the engine oil. I've attached a picture of the low/high Air Condition fix 2013 Cadillac XTS Coolant Temperature Sensor Replacement on 3. By understanding the causes and implementing preventive measures, you can ensure a cooler and safer driving experience. This is the first time since I've owned the car that this has happened so I'm inclined to suspect it had something to do with the repair work from 4 days ago. Discover common causes of Cadillac SRX overheating, such as coolant leaks and thermostat failures. Average failure mileage is 7,000 miles. Made three - four stops and it came up every time after a few mins of driving. My car takes longer to turn over and has a rough idle. Check coolant levels, radiator condition, and thermostat operation. Temp averaged 200 then went up to 220. 115k miles. What is happening is when I slow down to turn/stop, there is like a hiccup in the volume of air followed by warm moist air coming through the vents. Jan 14, 2025 · What are the initial steps to diagnose the AC issue in a 2011 Cadillac SRX? When diagnosing the AC issue in your 2011 Cadillac SRX, start with the simplest checks to avoid unnecessary complications. Nov 3, 2021 · Know about A/C issues in your 2012 Cadillac SRX due to high engine temperature. Rad. Feb 2, 2021 · When the car is overheating when idling and you SMELL the smells associated with a temp that is too high, you can throw the temp gauge theory out. atgzsgb wqwo mmlulk eyoof swzaiy mhbdtl rby divesak rkoi kyakmg