OK. So, I have 3 relays in the relay housing for the fans. 2 are grey 4 prongs and the other is a black 5 prong. I pulled the grey one in the center and the fans cut off (Cooling Fan 1 relay). I then pulled the other grey one (Cooling Fan 2) and put it in to where the other was just pulled and the fans started up again.OK. So, I have 3 relays in the relay housing for the fans. 2 are grey 4 prongs and the other is a black 5 prong. I pulled the grey one in the center and the fans cut off (Cooling Fan 1 relay). I then pulled the other grey one (Cooling Fan 2) and put it in to where the other was just pulled and the fans started up again.2. Daytime running lamps stay on while the car is off. Another symptom of a potential problem with the daytime running lamp module are daytime running lamps that stay on even when the vehicle is turned off. Most daytime running lights are wired to turn off when the vehicle is no longer in motion, or when the key is removed from the ignition.Run your Silverado engine for 20 minutes so that you can raise the engine temperature. Alternatively, you can run the engine until the gauge shows that the temperature is high. Lift the hood and observe the coolant tank. Usually, this tank has two lines with the upper line reading “hot/full.”.The 2015 Chevy Silverado offers drivers a unique feature - cooling fans …613 posts · Joined 2012. #3 · May 8, 2014. AJ's Sierra said: So I start my '14 sierra this morning and it sounds louder than usual. The fan seems like it's loud and doesn't shut off.. Last night I had to take take out and unclip my air filter in order to get to my headlight assembly.. I put everything back as I did the previous night before ...The towing capacity of the 2015 Chevrolet Silverado 1500 is 5,600 to 9,400 pounds, according to Chevrolet. The V8 model, however, has a towing capacity of up to 12,000 pounds.ma7amad. 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. range rover 4.6 l 2001 HSE.Fan(s) stay on until the engine temp is reduced to "acceptable level determined by the manufacturer. Possibly.. a RELAY, you changed the block temperature sensor that's another common issue.. So try tapping relays that are in the underhood fuse box. If the fans stop, it's a bad relay.Failure Date: 11/09/2020. The air conditioning condenser leaks at one of the side welds. This causes loss of air conditioning but also the defroster function so the interior windows fog over and it is difficult to see. This is a known issue (gm changed the condenser design in later years but did not issue a TSB).Step 2: Remove the fuse/relay box cover. Remove the cover from the top of the underhood fuse/relay box. This will be accomplished by removing or releasing any combination of retaining clips or fasteners. Step 3: Identify the cooling fan relay. We must now identify which relay is the cooling fan relay. Most manufacturers will print a diagram …The towing capacity of the 2015 Chevrolet Silverado 1500 is 5,600 to 9,400 pounds, according to Chevrolet. The V8 model, however, has a towing capacity of up to 12,000 pounds.So closed the passenger door, went to the drivers side, (door left open) cycled the key and poof, it went off. With the amount of computer electronics we have, it is bound to have a couple gremlins in it. Nothing Id worry too much about though if you can get it to turn off and not drain the battery. 1. Save.1. Blower motor stuck on one speed. A common symptom of a faulty blower motor resistor is a blower motor that is stuck on one setting. The blower motor resistor is the component directly responsible for controlling the blower motor fan speed. If the resistor shorts or fails, it may cause the blower motor to remain stuck on one fan speed.I had this same problem. The Radiator would turn on first thing in the morning and stay on. I looked it up and its a fail safe when the Radiator Fan Control Module is ready to be replaced. The module is no longer telling when the fan to turn off/on anymore so it just bypasses the module and the fans stay on.How to fix the issue on fans high , no ac , no temperature gauge , check engine light on Thanks !Like , Subscribe, Follow JG Innovation Garage LLC FacebookPART NEEDED TO REPAIR 07-20 GM 3.6L SLT/SLE FAN CONSTANTLY RUNNING Linked Belowhttps://amzn.to/35GvvXgHow To Repair Cooling Fan Constantly Running Radiator F...2015 Chevy Silverado 5.3 v8 (LT trim I think) Issue: Radiator fans stay on as long as the truck is running. Initial diagnosis: My youtube research lead me down the coolant sensor (which I replaced) and the thermostat path (which I was about to replace but didn't). Further research convinced me it wasn't the thermostat (since I wasn't getting an ...2 posts · Joined 2021. #1 · Apr 23, 2021. Hello everyone. First post here. I have a 2015 Silverado 4.3. My temp gauge stops working and my fans stay on high. I've replaced my temp sensor and it is still doing it. If I unplug the battery and reconnect everything will work just fine for a few days, and then stops working again.The blower motor on my 2005 Chevy Trailblazer will not shut off unless I pull the fuse. It will only run on high and can't be turned down or off. It even runs when key is off. Blower motor wont shut off Ricks Free Auto Repair Advice. 2003 GMC Envoy-the blower motor will not shut off even when key is removed form ignition.Temperature. 390. Asked by AntCrisp Jan 03, 2019 at 06:07 AM about the 2013 Chevrolet Silverado 1500 LT Extended Cab RWD. Question type: Maintenance & Repair. The temp on my silverado rises slightly while sitting still. It. doesn't get really hot, but it hasn't done this before. It will.Issues with the cooling fan, cooling fan relay, or fan circuit can cause code P0480. A Quick History of Cooling Fans. Belt driven fans were prevalent for a very long time. But on sideways mounted engines (think front wheel drive vehicles) a belt driven fan was no longer an option, and electrically driven fans became prevalent.The weight of a Chevy Silverado varies based on the model, cab type, bed size and engine type. For example the 2015 Chevy Silverado 1500 with a regular cab and long box weighs 4,689 pounds with a 4.3-liter, V6 engine or 4,792 pounds with a ...The sensor had failed, making the gauge read "0". As a failsafe since it has no idea what the actual coolant temp is, the PCM commands both fans on high speed and keeps the A/C off to prevent extra heat from the condenser. It also runs the fans for about five minutes after the key is turned off. Watch the first eight minutes of this veideo:Jan 3, 2020 · #1 · Jan 3, 2020 I have a 2014 Chevy Silverado 1500 5.3l that I am having a issue with the cooling fans running on high occasionally. When this happens my temp gauge will read zero and when I kill the engine the fans stay on. The only way to shut them off is to crank the engine and shut it right back off. Got a 2015 Tahoe the electric fans stay on after I cut the truck off. I changed out the thermostat and the temp sensor, but I can’t figure out the problem, now the heater blows cold air and the air blows hot air I’m lost please need help TIA . Jan 15, 2021 #2 OR VietVet Multnomah Falls. Supporting Member. JoinedWhen the ECU doesn't get a signal from the ECT, it doesn't know if the coolant is too hot or not and so as a failsafe, it runs the fan at 100% to avoid overheating. The dash temperature gauge is controlled by the temperature data on the vehicle's CAN bus and since that signal is "0" the gauge reads the minimum which is 160F.Mar 30, 2020 · This was an educated guess, but it did fix the problem. 1. Check the fan regularly for any signs of damage or wear. If you notice any cracks, dents, or other signs of damage, replace the fan as soon as possible. 2. Make sure the fan is properly lubricated. If the fan is not properly lubricated, it can cause the fan to wear out faster and cause problems. 3.Got a 2015 Tahoe the electric fans stay on after I cut the truck off. I changed out the thermostat and the temp sensor, but I can’t figure out the problem, now the heater blows cold air and the air blows hot air I’m lost please need help TIA . Jan 15, 2021 #2 OR VietVet Multnomah Falls. Supporting Member. Joinedcheck if a/c is on this would activate fans to cool condenser when parked. you would need to look at wire schematic to be sure for that model, very likely. 5 people found this helpful. Mark helpful. 2016 Chevrolet Silverado 1500 LT 4WD. 2005 Chevrolet Silverado 1500.2020 Chevy Silverado 2020 LT Texas Edition CCSB, 5.3L, Shadow Gray Traded 2015 Canyon SLT, Copper Red, 2WD, CC, SB, V6, Tow, blk leather, factory spray liner, safety pkg, generic roll up bed cover, Tekonsha P3 Brake Controller, Replaced OEM at 70k with Michelin LTX Defender Please add a vehicle description to your Signature Line in your USER CP so we know what you are driving and can more ...Usually a faulty cooling fan relay will produce a few symptoms that can alert the driver that service may be required. 1. Engine running hot. One of the first symptoms commonly associated with a bad or failing cooling fan relay is an engine that runs hot or overheats. If you notice that your engine is running at higher temperatures than normal ...Nov 9, 2022 · Sometimes we may have an issue that has not yet commanded the check engine light to illuminate. I would check the following: Using a scan tool, check the intake air temperature. Check the engine coolant temperature. Record engine warm up time (checking thermostat operation) Inspect entire cooling system. Perform testing per trouble code or ... Jan 15, 2021 · 33 Answers. SOURCE: electric fans run all the time. The radiator and A/C condenser fans are triggered by high coolant temperature or when the A/C is turned on. Check to see if you have a relay sticking closed. The (ECT) engine coolant temp. sensor could also be defective telling the computer that he engine is too hot all the time. 2014 Chevy 1500 Silverado V6 radiator cooling fan keeps coming on. I already replace the temperature control, it quit - Answered by a verified Chevy Mechanic. ... my coolant fans stay on after i turn off the engine of my 2014 silverado, i have replaced the coolant sensor and the thermostat, ...Our Chevy Cruze is a 2014 with the 1.8 liter engine. Not a diesel, not a turbo. Twice now, when we have turned off the car the fan has continued to run after the engine is off. In neither of these were we idling for a long period of time prior to turning off the car such that the engine would have been hotter than usual.The blower motor on my 2005 Chevy Trailblazer will not shut off unless I pull the fuse. It will only run on high and can't be turned down or off. It even runs when key is off. Blower motor wont shut off Ricks Free Auto Repair Advice. 2003 GMC Envoy-the blower motor will not shut off even when key is removed form ignition.PART NEEDED TO REPAIR 07-20 GM 3.6L SLT/SLE FAN CONSTANTLY RUNNING Linked Belowhttps://amzn.to/35GvvXgHow To Repair Cooling Fan Constantly Running Radiator F...Usually a faulty cooling fan relay will produce a few symptoms that can alert the driver that service may be required. 1. Engine running hot. One of the first symptoms commonly associated with a bad or failing cooling fan relay is an engine that runs hot or overheats. If you notice that your engine is running at higher temperatures than normal ...The 2015 Chevrolet Silverado 1500 pickup truck has a maximum towing capacity of 12,000 pounds. This requires the trim level with the EcoTec3 6.2L V8 engine. The Chevrolet special edition Silverado SS is named the Intimidator SS, and the 350...Several symptoms may point to a bad or failing thermo coolant fan switch. 1. Engine overheating. Engines generate an enormous amount of heat and as a result are subjected to very large temperature swings if this switch does not operate effectively. When this happens, the result can be extremely damaging, resulting in thousands of dollars in ...Fans start running within 10 seconds of startup, regardless of outside temperature. I have noticed that when fans are running, fan speeds vary from time to time; cant identify any consistencies as to why fan speeds vary. Fans stop almost immediately after turning off the ignition. I have not experienced a dead battery, or loss of battery voltage.Does the Volkswagen Fan Keep Running After Shutting The Engine Off? If your car has been running for a while, shutting the engine off won’t magically cool it dow n. If the water’s temperature exceeds the recommended threshold, the Volkswagen fan will likely continue running to cool it off even when the engine is off.PART NEEDED TO REPAIR 07-20 GM 3.6L SLT/SLE FAN CONSTANTLY RUNNING Linked Belowhttps://amzn.to/35GvvXgHow To Repair Cooling Fan Constantly Running Radiator F...engine temp gauge not working/air con not cold. I have a 2014 Silverado Z-71. One day I noticed the cooling fans staying on longer after engine shut off, thought nothing of it. Then one day the check engine light was on so I had the codes ran and it said it was either the thermostat or the temp sensor, but then the light went off and all was good.May 7, 2023 · The 2016 Chevy Silverado has an electric cooling fan that is controlled by the vehicle’s computer system. If this fan does not shut off, it is likely a problem with either the computer or the wiring connecting it to the engine. To diagnose and fix this issue, you should start by checking all of your fuses and relays related to the cooling ... 2014 SILVERADO AS SOON AS I START IT THE COOLING FAN COMES ON AND STAYS ON AFTER SHUTTING OFF. IT HAS DONE THIS BEFORE - Answered by a verified Chevy Mechanic. We use cookies to give you the best possible experience on our website. ... 2015 Chevy Silverado 1500. instantly lost AC and defrost.engine temp gauge not working/air con not cold. I have a 2014 Silverado Z-71. One day I noticed the cooling fans staying on longer after engine shut off, thought nothing of it. Then one day the check engine light was on so I had the codes ran and it said it was either the thermostat or the temp sensor, but then the light went off and all was good.Fan stays running about 5 minutes after car is turned off. 2014 SLT Terrain 2.4 4 Cylinder. My wife's 2017 Equinox was behaving the same way: cooling fan on high for several minutes after she shut off the engine, no A/C on the way home, Temp gauge pointing to cold side. the Equinox is a 2.4L LT edition.check if a/c is on this would activate fans to cool condenser when parked. you would need to look at wire schematic to be sure for that model, very likely. 5 people found this helpful. Mark helpful. 2016 Chevrolet Silverado 1500 LT 4WD. 2005 Chevrolet Silverado 1500. my coolant fans stay on after i turn off the engine of my 2014 silverado, ... 2016 chevy silverado fan keeps running after engine is shut off ... 2015 chevy silverado 1500 runs 210-215 fans come on thermostat and engine temperature sensor was just replaced but it starts to over heat at 80mph if I let off the throttle it will cool back down. ...What I mean by that, is the key is turned off and the ignition voltage is removed, however, it is replaced by the Retained Power voltage. Open the door, and all RP voltage, included this backfeed, is removed. You need the find the component that is "leaking" this RP voltage. It could be the ignition switch.Chevy Mechanic: Chris (aka-Moose) The computer can command the fan to continue running after the engine is shut off to help lower the temps more. When an engine shuts off it gets much much hotter than what it was while running. The computer can see coolant temps that were near the top end when the engine was shut off and this resulted in the ...Failure Date: 11/09/2020. The air conditioning condenser leaks at one of the side welds. This causes loss of air conditioning but also the defroster function so the interior windows fog over and it is difficult to see. This is a known issue (gm changed the condenser design in later years but did not issue a TSB).2015 silverado 5.3 coolant temp sensor keeps going out. As the title says. Last week my coolant temp sensor went out, replaced it, next day I made about 9 miles before I watched the gauge bottom out, when that happens the cooling fans kick on full tilt. I replaced the sensor again with another OEM one and the next day it went out again.477 subscribers Subscribe 58K views 3 years ago This video covers the part that needs to be replaced when your GM vehicle marks no engine temperature on the dashboard. Other symptoms may be the...2015 silverado 5.3 coolant temp sensor keeps going out. As the title says. Last week my coolant temp sensor went out, replaced it, next day I made about 9 miles before I watched the gauge bottom out, when that happens the cooling fans kick on full tilt. I replaced the sensor again with another OEM one and the next day it went out again. As of 2015, the weight of a Chevrolet Silverado 3500HD with dual rear wheels ranges between roughly 6,000 pounds and 8,000 pounds, depending on its configuration. The most prominent factors in the truck’s weight are its drive train configur...The radiator fans on my Chevy Silverado 1500 stayed running when I shut the truck off. I tested the rad fan relays, fuses, and coolant temperature switch. I ...Nov 6, 2016 · Hey there. This can be caused by a number of things such as low coolant levels, a faulty thermostat, or a failing coolant fan switch. As you may know, the coolant fan switch helps to maintain the proper coolant temperature by turning on and off at specific temperature thresholds. When this switch is not working properly, this can cause the fans ... Find CHEVROLET SILVERADO 1500 5.3L/325 Fans, Electric Dual Fan Quantity and get Free Shipping on Orders Over $109 at Summit Racing! Brilliant Deals on Automotive Lighting Products! Vehicle/Engine Search Vehicle/Engine Search Make/Model SearchHere is a more detailed list of the most common reasons why a temperature gauge stays on cold. 1. Faulty Engine Coolant Temperature Sensor. As we talked about, the most common problem with a faulty engine temperature reading is the coolant temperature sensor itself sending wrong information to the cluster.Master Automotive Technici... 2014 GMC Sierra 1500 V6. Both cooling fans run at full speed. 2014 GMC Sierra 1500 V6. Both cooling fans run at full speed the entire time the truck is running and for about 5 mins after I turn it off. Temp gauge … read more.About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ...2015 Chevy Silverado Radiator Fan kicking on and won't go off for 5 min after engine shuts off. Temperature gauge is not working. Stays at 0. ... Normally, a P0128 is a bad thermostat. But in your case with the constantly running fan and the gauge off, it's most likely a sensor issue. Reply .Temperature. 390. Asked by AntCrisp Jan 03, 2019 at 06:07 AM about the 2013 Chevrolet Silverado 1500 LT Extended Cab RWD. Question type: Maintenance & Repair. The temp on my silverado rises slightly while sitting still. It. doesn't get really hot, but it hasn't done this before. It will.Fans start running within 10 seconds of startup, regardless of outside temperature. I have noticed that when fans are running, fan speeds vary from time to time; cant identify any consistencies as to why fan speeds vary. Fans stop almost immediately after turning off the ignition. I have not experienced a dead battery, or loss of battery voltage.WOODY RUDY said: THE PCM commands the low speed cooling fans on when engine coolant exceeds 220 degrees. The PCM commands the high speed cooling fans on during the following conditions: engine coolant temp. exceeds 220 degrees and a\c refrigerant pressure exceeds 265 psi. If the fans don't come on at the temp. check the …Apr 23, 2021 · 2 posts · Joined 2021. #1 · Apr 23, 2021. Hello everyone. First post here. I have a 2015 Silverado 4.3. My temp gauge stops working and my fans stay on high. I’ve replaced my temp sensor and it is still doing it. If I unplug the battery and reconnect everything will work just fine for a few days, and then stops working again. Sep 15, 2022 · How to fix the issue on fans high , no ac , no temperature gauge , check engine light on Thanks !Like , Subscribe, Follow JG Innovation Garage LLC Facebook Find CHEVROLET SILVERADO 1500 5.3L/325 Fans, Electric Dual Fan Quantity and get Free Shipping on Orders Over $109 at Summit Racing! Brilliant Deals on Automotive Lighting Products! ... Stay Updated with Emails from Summit Racing. Never miss a sale on new parts, tools, and more! = Required.2014 and newer chevy silverado 5.3L. The radiator fan stays on when the engine is off. Fan runs faster than normal and run when engine is cold. Replace the t...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.Are you a NASCAR fan looking for live updates on the race happening today? Look no further. In this article, we’ll explore some of the best sources where you can find real-time information and stay in the loop with all the action.JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals. I have a 2017 Chevy silverado with dual electric fans. Fans continue to run after for up to 5 minutes after you turn off - Answered by a verified Chevy Mechanic.The 2014 Chevrolet Silverado has many drivers hot under the collar because of continual problems with the truck’s air conditioning. There are multiple forums dedicated to the same issue. Some ...Asked by GuruKC5WZ Dec 07, 2019 at 02:07 PM about the 2014 Chevrolet Silverado 1500 LT RWD. Question type: Maintenance & Repair. My coolant temperature on a 2014 Chevy. Silverado 1500 stays on 160 degrees and the. Radiator …Several symptoms may point to a bad or failing thermo coolant fan switch. 1. Engine overheating. Engines generate an enormous amount of heat and as a result are subjected to very large temperature swings if this switch does not operate effectively. When this happens, the result can be extremely damaging, resulting in thousands of dollars in ...It sends a signal to the vehicle's computer which turns on the fan. If the sensor is defective it could send an overheat command, thus causing the fan to become active. On some vehicles, disconnecting the electrical connection to the sensor will cause the fan to stop. 56 people found this helpful. Mark helpful.engine temp gauge not working/air con not cold. I have a 2014 Silverado Z-71. One day I noticed the cooling fans staying on longer after engine shut off, thought nothing of it. Then one day the check engine light was on so I had the codes ran and it said it was either the thermostat or the temp sensor, but then the light went off and all was good.3407 posts · Joined 2016. #24 · Feb 6, 2022. The relays , X 2015 - 2016 Silverado HD, Sierra HD, X 2014 - 2018 Silverado LD, Sierra, If the fan doesn’t come on, you need to look for a broken, 2014 Chevy Silverado with 5.3L Cooling fans always run fast and when the truck shuts of they contin, Issues with the cooling fan, cooling fan relay, or fan circuit can cause code P0480. A Quick His, Welcome back to the channel! In this video Sean goes over why the radiator fan won't turn off o, Master Automotive Technici... 2014 GMC Sierra 1500 V6. Both cooling fans run, The fan in a 2015 Chevrolet Silverado should be turned off man, Fan(s) stay on until the engine temp is reduced to &, I have a 2008 kw t660 c15, my a/c unit runs great (cold), Fan(s) stay on until the engine temp is reduced to "ac, Temperature. 390. Asked by AntCrisp Jan 03, 2019 a, 2016 temp gauge not working, radiator fan runs constant, The. Check to see if you have power at the electrical connector , About Press Copyright Contact us Creators Advertise Developers Term, Fan(s) stay on until the engine temp is reduced to "acceptable l, 2 posts · Joined 2021. #1 · Apr 23, 2021. Hello everyone., 2015 Chevy Silverado 5.3 v8 (LT trim I think) Issue: Radiator fans s.