Engine hot ac off in chevy impala.

Is your Chevy Silverado or GMC Sierra 4.3L equipped vehicle suffering from a common problem where there is a message on the divers information display statin...No, you definitely should not turn on your car's A/C if the engine is overheating. The best plan is to pull over, turn the engine off immediately, and arrange for a tow truck. Allowing your car to overheat even once can cause extensive engine damage. If you must continue driving for whatever reason, turn the A/C OFF and the heater ON.#1 · Jan 19, 2017. Hey guys so my car reads Engine Hot AC Off with the Fans running 24/7 when that code is up. (The car is not overheating) but the temperature gauge drops to …I was wondering if anyone knew why our 08' Impala does this. I noticed it today while leaving the gym. I tried turning on the A/C because it was a little stuffy in the car. I wanted to cool down a little from my workout. When I press the A/C button to turn it on it just blinks a few times then turns off. On our previous LTZ I do recall my son ...

thermostat Replacement on this 2008 chevy impala 3.5L**Product List****Product Links**Oil Pan - https://amzn.to/3uy1kSVRachet Set - https://amzn.to/3uyOXWDEl...Engine Hot AC Off Impala But Not Overheating: Why Does this Message Pops Up! The message in an Impala for overheating usually originates with a warning "Engine Hot, AC Off". This tells you that your engine temperature has just gone way beyond safe limits. Credit: www.youtube.com @Creative Mechanic.

Equinox cargurus shut Engine off hot cargurus indicator starting cold shows helpful found people Coolant sensor 3.6 2012 chevrolet impala engine hot ac off. Chevrolet equinox 2007. Pre-owned 2013 chevrolet equinox lt fwdChevrolet equinox questions Equinox fwdChevrolet equinox questions. Equinox coolant reservoir chevy warning chevrolet 2007 ...First check what codes are stored in PCM (powertrain control module) with a scan tool. I suspect P0128 is the code. Next with engine off and cold check the engine coolant level to make sure it is full on antifreeze. If coolant level is full and p0128 is present, you likely need to replace the thermostat.

ssgjurista. 8435 posts · Joined 2006. #2 · Oct 10, 2009. If the engine coolant temp sensor is bad it could give a false signal to the PCM, making it think the engine is hot and causing the message. Since you aren't overheating I don't see any reason not to drive the truck until you get home and can visit the dealer.Ask Your Own Chevy Question. 75-80. Chevy Mechanic: Bart. The message on the dash will appear if the evaporator temperature falls below 32 degrees F. You may have a bad evaporator temp sensor here. Ask Your Own Chevy Question. It happened over the lunch hour. It went back to normal an hour later.Your Chevy Impala displays the message "Engine Hot, AC Off" when the engine temperature exceeds a safe threshold. It is a warning to prevent further damage t...488 posts · Joined 2017. #3 · Aug 11, 2023. Check the coolant level and be sure the water pump is spinning. If the thermostat has failed closed, the radiator won't have much hot coolant circulating. The rad won't be very hot. Driving with the heat at max and the heater fan on high will help cool the engine, not pleasant in August but better ...

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37 Answers. 3,915. banzay answered 7 years ago. Temperature coolant sensor you meant. Check the coolant level and check the hoses from the radiator if are hot (just touch and let go). This would show if the thermostat is ok. Also you could step out of the car and leave the interior fan on the highest mark to see if temperature is coming down.LED info says engine hot turn off AC. Is this a bad thermostat and need to - Answered by a verified Chevy Mechanic. ... hi, I was driving a 2007 3.9L 6cyl chevy impala when a "engine hot-a/c off" dashboard light came on. the engine temperature gauge was on cold ...2007 Chevrolet Impala AC / Heater Problems. Find something helpful? Spread the word. 21.9k. Click on a problem below to read more. Heater Blows Cold Air 11. Knocking Noise When Changing Air ...3. Bad ECU Unit. Your Chevy's engine control unit signals the fan when to turn off or keep running. A defective ECU will result in the fan not knowing when to stop running. 4. Low Coolant Level. The car coolant is the liquid that removes heat from the radiator. The lower the coolant level, the less effective it'll be.I did OBD2 Scan shows. *Fan Control Relay 1 Circuit Status = Not Complete. *Fan Control Relay 1 Command= Off. *Fan Control Relay 2 and 3 Circuit Status= Not Complete. *Fan Control Relay 2 and 3 Circuit Command= Off. Engine Running time=00:23:53. Starting Up Engine Coolant=141.80F. Engine Coolant Temperature Sensor= 212F. Like.The average water pump cost for your Chevy Cruze is between $711 and $897. Labor and parts costs are estimated to be between $261 to $330 and $450 to $567, respectively. Have it at heart that the prices above exclude taxes and fees; thus, don't factor in a unique and specific model or location.The Impala says engine hot ac off message is displayed when the engine is too hot and the air conditioning needs to be turned off to prevent further damage. There are several reasons why this message may be displayed, including a coolant leak, a radiator fan that is not working properly, or a thermostat that is stuck in the open position.

2007 Chevy Impala Code (Engine Hot AC Off) upvote r/askcarguys. r/askcarguys. This is a subreddit for automotive related questions. Members Online. I’m going to sell my car, how do I let random people test drive it and what happens if they have an accident? Who pays for the damages? upvotes ...Just had tune up on my chevy impala, now reads engine hot AC off. Its done this before but back on again. No overflow no smell. … read more. Randall J. Owner. BS engineering. 17,194 satisfied customers. My …Popular Answer. Hello, yes, it could be an engine coolant temperature sensor if it is out of range on the high side causing your problem. But, until you actually effectively monitor and measure the data, you'll never know. Everything is a guess until test equipment is hooked up and data analyzed. Many things can cause an actual overheating ...Mar 29, 2022 ... 4:25 · Go to channel · 2009 Chevy Impala LTZ Coolant Temperature Sensor Replacement - Fix Engine Hot A/C Off - 3.9L V6. JBroFix•73K views · 4:...The engine computer checks the operation of the thermostat by checking how fast the engine gets warm and up to temp. If this takes to long then the engine computer sets a code p0128. When this happens, the engine computer displays the engine hot and the a/c will not turn on. If the thermostat is stuck open or opens to soon then this code will set.Showing u how easy this is !Jan 16, 2019 ... New Sensor Connector: https://amzn.to/2DMiWjJ -or- https://amzn.to/3kF5XRy -or-https://amzn.to/3fSapsk This video shows what finally worked ...

But the engine does not seem hot and AC mot on. This is most likely due to a code that is set in the engine computer. The most common cause is a p0128 which can be set due to low coolant or a stuck open thermostat. When this code is set, the engine computer defaults to the coolant gauge reading zero, a/c inop, cooling fans stay on high and you ...

Nov 21, 2023 · Low coolant levels or leaks can trigger the “Engine Hot AC Off” light, signaling potential engine overheating. Inadequate coolant compromises the engine’s ability to dissipate heat, risking damage. Regularly check and maintain proper coolant levels to ensure optimal engine cooling and prevent costly repairs. Ignoring warnings may lead to ... Your vehicle’s “Engine Hot AC Off” message may display due to a malfunctioning cooling system sensor or an issue with the AC unit, even without overheating. It is a precautionary alert recommending an inspection. Conclusion. Understanding why your Chevy Impala displays the “Engine Hot AC Off” message can …Temperature coolant sensor you meant. Check the coolant level and check the hoses from the radiator if are hot (just touch and let go). This would show if the thermostat is ok. Also you could step out of the car and leave the interior fan on the highest mark to see if temperature is coming down. A bigger problem could be a blown headgasket...1 Answer. 155,195. james answered about a year ago. Sounds like you have a bad connection in the wiring going to the coolant temperature sensor. This would explain the temperature gauge on the dash dropping to cold and the engine hot message. When the computer loses the signal from the coolant temperature sensor it assumes the engine is ...Look at the compressor with engine off. You should be able to see the bolt with a mirror. The clutch plate, or whatever it's called, was laying on the sub frame beneath the compressor. A new compressor + labor & recharge was about $850 from the Chevy dealer 4 years ago. The service writer said they had a lot of them that had happened to.Flush and replace the coolant as recommended by the vehicle manufacturer. 2. Thermostat Maintenance. Ensure that the thermostat is working correctly. Replace it if it's malfunctioning to guarantee appropriate coolant flow. 3. Radiator Care. Clean the radiator fins of debris, leaves, or dirt that can block airflow.

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3. Bad ECU Unit. Your Chevy's engine control unit signals the fan when to turn off or keep running. A defective ECU will result in the fan not knowing when to stop running. 4. Low Coolant Level. The car coolant is the liquid that removes heat from the radiator. The lower the coolant level, the less effective it'll be.

My 2009 chevy impala has the code engine hot ac off and went to change out the temperature coolant system ... still nothing ... when the car comes on the fans are at a high speed the temperature o... 2009 Chevrolet Impala LS FWD-Maintenance & Repair. Car computer read engine hot/ac off 1 Answer.I have a 2014 Chevy Impala. While driving the car the temperature read high while the engine overheating indicator came on and the turn ac off indicator. A change your oil soon indicator came on, an engine losing power indicator came on, check engine light came on and the car was smoking under the hood heavy.Replace the temperature sensor. The Failed temperature sensor has a zero reading for the Control board, without this reading the car starts running in limp home mode or Default and assumes the engine is running hot, first thing to go is your comfort... The AC. In addition starts the engine cooling fan to running full time.Why does my chevy impala say engine hot ac off? - YouTube. Your Chevy Impala displays the message "Engine Hot, AC Off" when the engine temperature exceeds a safe …Asked by Charles Aug 09, 2018 at 02:17 AM about the 2008 Chevrolet Impala SS FWD. Question type: Maintenance & Repair. my car barely started after getting off work coming home and going to the. grocery store engine hot ac off came up and after finally starting temp gage. stayed on c but my fans came on and kept on going what is really going on.Chevy Impala 2010 Engine Hot Turn Off A/C Warning. tiredCarShopper Member Posts: 13. January 2021 edited January 2021. I got this "Engine Hot Turn A/C OFF" 5 minutes into a drive, its happened before and the repair shop said the coolant level was fine. The Temp gauge was still on Cold and I got the same warning 1 week later after I left the car ...If the engine coolant temp sensor is bad it could give a false signal to the PCM, making it think the engine is hot and causing the message. Since you aren't …So about 3 weeks ago I had my alternator, thermostat and battery replace in my 2012 impala ls. This morning I was driving and the dash said "Engine Hot A/C off". Now the reason I had those things replaced was because my engine was overheating and kept cutting off. Now.. it says the engine is hot but the temperature needle is under the cold line. Is hasn't moved all day and I have been driving ...07 impala noting engine hot ac off. Previous burn damage to pig tail connecting into the blower resistor, ... I have a 2006 chevy impala lt, the "engine hot, a/c off" has appeared on the DIC display. the car is not over heating, but the a/c is not working either.If it continues to get hot and cool down while driving then you have either a bad thermostat and/or a bad hose between the engine and radiator. If high mileage I would replace both the hoses, heater hoses and thermostat at one time. . 1977 Chevrolet Impala Sedan. 1989 GMC C1500 Sierra ECSB.

FWD. AUTOMATIC. 71,800 MILES. My car reads, "engine overheated. Turn engine off!" I read the manual and stopped to look at my car. Apparently, I had no anti-freeze in the car. I bought some 50/50 and put it in the DEX-COOL container to the fill line. The lights went off and I made it the 3 miles home at which point it came on again.Car computer read engine hot/ac off 1 Answer. I have a 2011 Chevy impala. I noticed I had the code come on saying engine hot ac off. I opened the radiator cap noticed a reddish sludge build up in it. What are some things I can do to get rid of...Impala - Chevrolet Impala forum for latest news, discussions, how-to guides, and technical help. ... 2010 Impala - engine power reduced,service stabilitrak,service traction control. KMHarris on March 19th, ... engine hot ac off (1 2 3... Last Page) mikeye on November 29th, 2010. January 6th, 2024 1:22 AM by AUGOLDMINER. 103.Nov 29, 2012 · 2008 chevy impala LTZ intermittent problem AC does not work when coolant gauge is all the way on cold and display reads "Engine Hot AC off". Has to be an Electrical problem Thermostat is good. … read more Instagram:https://instagram. rite aid lynnhaven parkway Photos. RECHARGING AC SYSTEM. 1.Turn the truck on and turn AC on HIGH. 2.Locate the low side AC line (will have a valve and cap similar to the cap on a tire) 3.Insert the oil or R-134A can to the hose (Do not turn the screw to puncture the can yet) 4.Insert the other end of the refill hose to the low side valve. kim's nails sanford maine Car computer read engine hot/ac off 1 Answer. I have a 2011 Chevy impala. I noticed I had the code come on saying engine hot ac off. I opened the radiator cap noticed a reddish sludge build up in it. What are some things I can do to get rid of... kyle shanahan powerpoint 2011 chwvy impala reading engine hot, A/C off 3 Answers. Our car keeps saying engine hot then below that says a/c off. Also the tempreture gage is all the way at zero.the heat works he have not had the ac on in a while,it did this and took it in and the ...In my 2007 Chevy Impala I have changed the water pump, the thermostat, the temperature coolant sensor, the temperature sensor harness, and the vapor lock control. I am still getting the engine hot a/c … read more ap physics 1 released frq Chevy Impala 8th Gen Discussion AC problems on and off!! ... I got a 2008 impala SS my AC has been doing fine until yesterday notice the on and off lights and switch of my AC. I checked already and have plenty of coolant no leaks. ... or engine hot (that would give the Engine Hot AC Off message though)... Or (I think) ambient air … aaon rk nomenclature I was wondering if anyone knew why our 08' Impala does this. I noticed it today while leaving the gym. I tried turning on the A/C because it was a little stuffy in the car. I wanted to cool down a little from my workout. When I press the A/C button to turn it on it just blinks a few times then turns off. On our previous LTZ I do recall my son ...Hot day. Turned off the car my 1 fan to cool the car stayed on so i figured it was normal. Ever since the fan is not going off. ... 04 Impala LS Engine: ZZP PCM, ZZP Downpipe, Xcelerator Resonator, Dual Xcelerator Mufflers, 4" Stainless tips, 180° t-stat, Shorter Dogbones, Mount Spacers, Optima Red Top Battery ... Chevy Impala 8th Gen ... kelly crabb and the bowling sisters AC/Heater Blower will not turn off! 1st time I've encountered this, when I turned the car off after a drive, the blower on the inside stayed on. So then I turned it off, and it still stayed on. So I pulled the HVAC Blower fuse on the passenger side and it still stayed on. So then I disconnected the battery (it turned off). ljbtc webcam 2007 Chevy Impala Code (Engine Hot AC Off) upvote r/autorepair. r/autorepair. A subreddit for automotive car repair. Ask questions about auto repair, auto maintenance and seek advice on just about anything automotive. Members Online. Semi truck kicked up a rock on the highway and cracked my loaner car's windshield. ... heartland jake anderson Engine hot ac off means that the engine of your vehicle is overheating, and the air conditioning system has automatically shut off to reduce the load on the engine. Overheating can cause serious damage to your engine and should be addressed immediately. There are several reasons why an engine may overheat, including low coolant levels, a ... e111 round blue pill Satisfied Customers: 185. Experience: Expert. Verified. DANyR122 and 87 other Chevy Specialists are ready to help you. Ask your own question now. Okay, thank you. Chevy Mechanic: DANyR122. Maybe the scan tool you are using is just not clearing it properly. Those are the only 2 problems i have seen cause that code. atlas mall regal movie theater Start the engine. Leave the engine running for two minutes without making any changes to the AC settings. Turn off the engine. The HVAC system should now be calibrated. If the clicking sound persists after this, then the cause of the problem is probably a faulty blend door actuator.In today’s world, air conditioning is an essential part of our daily lives. It helps us to maintain a comfortable temperature in our homes and offices, especially during the hot su... air quality index gig harbor Hello I am wondering what could be causing this my 2013 Chevrolet impala has been saying engine hot a/c off. Thank you . Save Share. Like. ... A forum community dedicated to Chevy Impala owners and enthusiasts. Come join the discussion about performance, SS models, modifications, classifieds, troubleshooting, maintenance, and more! ...2008 Chevy impala - ENGINE HOT A/C OFF light goes on as soon as I turn car on, Antifreeze seems good level, Temp gauge stays in Cold position doesn't move, engine sounds fine. it is in 30's here, car has 169000K on it. then message will go out after a day, and temp gauge will be normal. but check engine light went on, (SOLID)