2014 silverado temp gauge not working fans on high

2008 chevy silverado 1500 4X4 this morning display came on engine hot shut a/c down temp gauge stays on 160 and does not move. both cooling fans running. anti freeze is at correct level and motor is n …

Sep 4, 2023 · Replace The Thermostat. Replacing the thermostat can be another solution to the problem of Chevy Silverado fans running. A faulty thermostat can cause the engine to overheat, which in turn can cause the fans to keep running. Use a code reader for the diagnosis. The cost of replacing the thermostat can vary. It’s a Chevy Silverado 2014. 1500 with 4.3 L engine. 93,000 automatic. ... My engine coolant temp sensor went out last month so I replaced and was fine now again the temp gauge stopped working and cooling fans run high speed all the time but when I replaced coolant temp sensor again, it did not correct it ... Coolant temp gauge quick …If you’re looking for temporary work, you may be wondering how to find the best temp agencies in your area. Whether you’re new to the job market or looking for a change, temp agenc...Apr 28, 2022 · Noticed the gauge went dead, then cooling fans kicked in. Turned truck off fans continued for about 3-5 min. Replaced sensor with chevy part, it worked fine for about 2 weeks, not back again. Also noticed AC stopped cooling at the same time. No low coolant, no running hot. Gauge went dead or appears to not be registering again this AM. Are you looking to improve your typing skills? Taking a 5-minute online typing test can be a great way to gauge your current abilities and work towards becoming a faster and more a...I will suggest the same as others have. Check coolant level, if low then top it off. The ECT won’t work properly if there isn’t coolant. If coolant is full then check into replacing the ECTs. They are cheap and are known to go bad on the Cruze and will show false readings on gauge.

A Magnehlic gauge is used to measure fan pressure, blower pressure, air velocity, furnace draft, pressure drop across orifice plates, liquid levels in bubbler systems, pressures in...I have a 2014 Silverado 5.3L and my coolant temp gauge stops working on my gauge panel and my radiator fan runs wide open. I replaced the coolant temp sensor …If the temperature gauge in a 2014 Silverado isn’t working and the fans are on high, it could be due to a faulty temperature sensor, a malfunctioning thermostat, or issues with the …After 60 seconds , if the coolant temperature drops below 101°C (214°F) the fans will shut OFF. The fans will automatically shut OFF after 3 min. regardless of coolant temperature. •Engine coolant temperature exceeds approximately 104.25°C (220°F) . •A/C refrigerant pressure exceeds approximately 1824 kPa (265 psi) .Engine hot A/C turned off. Out of the blue driving to work, my 2010 2500HD tells me 'ENGINE HOT, A/C TURNED OFF'. The water temp gauge is stuck at the lowest reading as if it's not working. I checked under the hood and the engine isn't any hotter than normal. Driving home from work, same issue but then the engine warning light came on!I have a 2014 gmc sierra 5.3l slt that has the cooling fans staying on most of the time with the temperature gauge not registering and the ac not working. I have replaced the etc sensor twice and the fans stay on 80% of the time, the other 20% it works just fine and the engine light goes off after about 30miles. code po128Went through your problem 2 weeks ago. Engine never got above 170. AC does not work and cooling fan for the engine was on high. Found out the thermostat is stuck open. So i called the dealer and got OEM parts ( thermostat and temp sensor). I replaced the temp sensor with the thermostat since its RIGHT next to each other.

I have a 2013 Chevy Malibu 2.5 Lt. recently after an oiled change, the fan is running at full speed as soon as I start the car and a message appears on the dash the reads something like ac is turned of to avoid engine overheat. The fans stay in at full speed for a bout 2 mins s after I turn off the car. Also the temperature gauge stays stuck on ...My 2015 GMC Sierra 1500’s radiator fan is running full blast non-stop. It started doing this all of a sudden, runs full blast idling, going down the road, and for 5ish mins after the truck is turned off. I have coolant and the radiator doesn’t have any visible exterior gunk on it. My engine temp gauge either isn’t reading, or the fan is ...Top Causes of a P0128 Code or a Radiator Fan That Won’t Turn Off. If there is an issue with any of these parts, the computer can turn the radiator cooling fans on high to prevent the engine from overheating. 1. Overheating Engine. The engine could be overheating from a problem with the cooling fans. This can be noticeable at idle, which is ...2015 GMC Sierra 5.3. The other day I noticed my radiator fans constantly running at full blast and staying on for 5 minutes after shutdown - saw that the coolant temp gauge was pegged low. I replaced the coolant temp sensor and the problem is still there. Looking at the live data on my OBDII scanner, I can see that the coolant temp is reporting ...

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7004 posts · Joined 2008. #3 · Mar 14, 2015. one fan turning on/off is perfectly normal. but it is a bit odd that it would go above 210 at all. if you turn on the a/c, that should automatically set the fans to the max fan speed. if the a/c is off, then it should depend on the temp of the coolant. next thing i would check is the thermostat if ...To put some distinction between the two, here are the nine most common ways how to know if a temp gauge is bad: Erroneous temp gauge readings. Extreme polarities. Illuminated Check Engine Light. Increased fuel consumption. Starting issues. Non-working cooling fans. Engine overheating. Black smoke.Mar 5, 2023 · 2015 GMC Sierra 5.3. The other day I noticed my radiator fans constantly running at full blast and staying on for 5 minutes after shutdown - saw that the coolant temp gauge was pegged low. I replaced the coolant temp sensor and the problem is still there. Looking at the live data on my OBDII scanner, I can see that the coolant temp is reporting ... The fact that the fans are always on could be caused by a missing ECT value. If the PCM is not able to determine the coolant temperature, it will activate the fans at all time to make sure the engine will not overheat. Ask Your Own Chevy Question. Chevy Mechanic: [email protected] 5, 2023 · A tstat failure forced the car to go into a recovery mode where the fans stay on at full blast and the temp gauge pegs to zero. I don’t know why gm made it such that it overrides the temp gauge but the tstat is likely your problem. Very common c7 failure. it is indeed dumb that the temp gauge gets blanked out essentially.

2014 Silverado cooling fans stuck on high not coolant temp sensor. Discussion. I need some help! I’ve been dealing with this issue for months now. I keep thinking it’s fixed and …Nov 11, 2021 · 2016 temp gauge not working, radiator fan runs constantly, 3.6L. 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. The fan continues to run for a few minutes after shutting off the car. The auto stop/start feature also is disabled. To date, I have done the following; - Check coolant level. - Checked mass airflow sensor (MAF) by swapping it with my work truck MAF; nothing changed. - Checked ECM relay. - Checked J-Case fuses for cooling fan 1 & 2. - Changed temperature sensor. - Changed thermostat (replaced coolant as well)My 2014 Silverado had no reading on temp gauge, fan running high and continuing to run after turned off. Took it to car wash/oil change place, told them the problem. Guy said he had that before. He took off one battery cable, waited 5 minutes (to give it plenty of time to re-set) and re-attached. Problem solved...at least for now.2014 Silverado fans running high , no ac , no temperature, gauge not working - YouTube. JG Innovation Garage LLC. 781 subscribers. Subscribed. 957. 89K views 1 year ago. How to fix...2014 sierra ...cooling fan keeps running. wont turn off after driving ,stays on for five to ten minuets. in the morning - Answered by a verified GM Mechanic ... Temp gauge stays at 160 degrees all the time. ... Temp gage not working, cooling fans stay on high even when. temp gage not working, cooling fans stay on high even when truck …2015 GMC Sierra 5.3. The other day I noticed my radiator fans constantly running at full blast and staying on for 5 minutes after shutdown - saw that the coolant temp gauge was pegged low. I replaced the coolant temp sensor and the problem is still there. Looking at the live data on my OBDII scanner, I can see that the coolant temp is reporting ...I'm having issues with the AC in my 2014 Silverado 4.3L. The fans stay on high after shutting down the engine. I have to start the engine again and then turn it off for the fans to shut off. ... 05 chev uplander, cooling fan running costantly, temp gauge either not working or water staying cool enuogh not to register on gage. blowing warm air, ...A bad temperature sending unit (the second most common reason) A problem in the temperature gauge's electrical circuit. A fault in the control circuit from the car's computer (depending on vehicle model) A bad temperature gauge. Any of these conditions may cause the temperature gauge to: Read low. Read high.My 2014 Silverado had no reading on temp gauge, fan running high and continuing to run after turned off. Took it to car wash/oil change place, told them the problem. Guy said he had that before. He took off one battery cable, waited 5 minutes (to give it plenty of time to re-set) and re-attached. Problem solved...at least for now.2014 Silverado Fan Issue. 1,469 Views | 3 Replies | Last: 1 yr ago by rebelag62. rebelag62. You must be a subscriber to . ...

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It’s a Chevy Silverado 2014. 1500 with 4.3 L engine. 93,000 automatic. ... My engine coolant temp sensor went out last month so I replaced and was fine now again the temp gauge stopped working and cooling fans run high speed all the time but when I replaced coolant temp sensor again, it did not correct it ... Coolant temp gauge quick …cooling fan will not come on until about 230 degrees, if fans still do not work. check the fuses and relay. if ok then run a wire to fan from battery.on fan side connection, run a wire from battery positive to fan connection. run a wire from negative to ground connection.if fan will not come on it is either bad or the coolant temp, sensor is ...Feb 6, 2022 · 2009 silverado, Temp gauge at 160, Fan on at all times. Getting engne hot,a/c turned off on dash readout. 5.3 lt engine Chevy Silverado … read more. The cooling fans won't kick on and will overheat fast. The cooling fans won't kick on and will overheat fast … read more. Purchased a new battery - but guess what, my car has decided to do it again, temperature gauge not working & the fan is on ( it is not occurring just in cold weather; it happens when it is hot, humid, or cold) seems like if I am driving more than 30 miles in sport mode it will happen. The mechanic said the car did not show any codes.Possible reasons for lost coolant; bad raditor cap, bad radiator/heater hoses/clamps, leaking overflow reservoir, bad intake gaskets, bad head gasket, improper coolant mixture. Your vehicle overheats. Your low coolant light comes on. Your temperature gauges reads higher or lower than normal. Your heater does not work.2008 chevy silverado 1500 4X4 this morning display came on engine hot shut a/c down temp gauge stays on 160 and does not move. both cooling fans running. anti freeze is at correct level and motor is n … read more#1 · Nov 12, 2023 (Edited) 2014 Silverado 1500 5.3. Temperature gauge quit working and fans running after shut off. No other malfunctions that I can see. Changed the sensor …A Magnehlic gauge is used to measure fan pressure, blower pressure, air velocity, furnace draft, pressure drop across orifice plates, liquid levels in bubbler systems, pressures in...

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If your Silverado has a bad engine temp sensor the radiator fan won’t know to come on, because the ECU won’t know how hot the engine is. You’ll need to locate …Engine hot A/C turned off. Out of the blue driving to work, my 2010 2500HD tells me 'ENGINE HOT, A/C TURNED OFF'. The water temp gauge is stuck at the lowest reading as if it's not working. I checked under the hood and the engine isn't any hotter than normal. Driving home from work, same issue but then the engine warning light came on!2008 chevy silverado 1500 4X4 this morning display came on engine hot shut a/c down temp gauge stays on 160 and does not - Answered by a verified Chevy Mechanic ... 2009 silverado, Temp gauge at 160, Fan on at all times. ... The fan switch for the AC/Heat does not work at all. I have replaced the Fan Motor and still no AC/Heat.277 posts · Joined 2012. #6 · Nov 12, 2014. agree with drunken elvis and speed freak suspect the engine coolant temp sensor may it failed or wires cut or plug damaged the default of unreading signal from ect is to run electrical fans continuously by ecm. chevy malibu 98 3.1 l. range rover 98 autobiography.May 1, 2021 · Yes, actually it did. When the sensor fails, the radiator fan runs at full speed like the car is overheating. When you shut off the car, the fan continues to run at full speed for at least 15 minutes. It drains the battery. You drain your battery completely dead too many times and you need to replace it. 2014 Chevy 1500 Silverado V6 radiator cooling fan keeps coming on. I already replace the temperature control, it quit for 2 weeks and now comes back on periodically. What say you to fix this situation … read moreIf so, then the 2 wires that go to PCM have a disconnect, you can remove the end and then probe each wire on the relay side of the harness with a simple ground and it should make the fans turn on. My Build Log: silentbravo's 2001 GMC Sierra 2500HD. 2003 GMC Sierra RCLB. My YouTube Channel.Noticed the gauge went dead, then cooling fans kicked in. Turned truck off fans continued for about 3-5 min. Replaced sensor with chevy part, it worked fine for about 2 weeks, not back again. Also noticed AC stopped cooling at the same time. No low coolant, no running hot. Gauge went dead or appears to not be registering again this AM.The temp was on the low threshold and the computer turns off the gage after it times out to incorrect temp…long fight ! Most dealerships just milk you along! December 31, 2023 at 1:20 pm #794671 ….

stephan. That wire that's on the temp sensor between the #1 & #3 spark plugs... Pull that wire off, leave it unhooked & turn on the key. The guage should stay to the left. Now with the key still on, momentairly ground that wire to the engine. Your guage should peg out.Feb 10, 2021 ... Here I show you how to diagnose and test why your radiator or cooling fan is not coming on in your car. There's a number of reasons your ...Noticed the temp gage wasn't working. Pulled over to check and found cooling fans running on high. also noticed when I drove back home the AFM not working. Cooling fans would not shut off when engine was shut off. You tubed and seemed temp sensor may be culprit. Replaced temp sensor but did not fix problem. also removed negative battery cable ...Ever time disconnecting the battery and reconnecting fixes it. As mike said, you just change them and reinstall the cluster. If you did it correctly everything will work. Alternatively, you can send it out and have it completely rebuilt for around $125, all new motors and bulbs. 2005 Yukon XL 1500 4x4. Like.Could be the thermostat is stuck or the ECTS is not working. The ECM is not reading any valid temperature. The fan keep running after switching off is a safety measure when the ECM cannot read the temperature it will keep the fan blowing for 10 to 15 mins after you switch off to make sure the car is not in a situation where it can cause …Yes, actually it did. When the sensor fails, the radiator fan runs at full speed like the car is overheating. When you shut off the car, the fan continues to run at full speed for at least 15 minutes. It drains the battery. You drain your battery completely dead too many times and you need to replace it.To date, I have done the following; - Check coolant level. - Checked mass airflow sensor (MAF) by swapping it with my work truck MAF; nothing changed. - Checked ECM relay. - Checked J-Case fuses for cooling fan 1 & 2. - Changed temperature sensor. - Changed thermostat (replaced coolant as well)Feb 6, 2022 · 2009 silverado, Temp gauge at 160, Fan on at all times. Getting engne hot,a/c turned off on dash readout. 5.3 lt engine Chevy Silverado … read more. The cooling fans won't kick on and will overheat fast. The cooling fans won't kick on and will overheat fast … read more. 2014 silverado temp gauge not working fans on high, [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1]