Why would my fans be running high when my trucks off in a 2016 Chevy Silverado 1500 and I've changed my temp sensor ... BS engineering. 17,094 satisfied customers. My coolant fans stay on after i turn off the engine of my. my coolant fans stay on after i turn off the engine of my ... 2014 Chevy 1500 Silverado V6 radiator cooling fan keeps ...About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ...My engine temp gauge won't rise above 160, it causes the A/C not to work and the fan to stay on after killing the engine. I have already replaced the ECT sensor and it still hasn't started working. Mechanic's Assistant: Which particular sensor are you asking about? And have any trouble codes been triggered? Engine Coolant Sensor on 2014 Chevrolet Traverse.The radiator fan on our 2016 Tahoe just started continuously running and then stays on for a few minutes after the car is turned off. ... Used Chevrolet Silverado 1500. 4,459 Great Deals out of 131,833 listings starting at $1,800. Used Ford Expedition.An all-new experience awaits in the 2016 Chevy Silverado. With a fan that won't turn off, you'll get the power and comfort you need for long journeys. Enjoy the latest technology and features that will make every drive an adventure. Crafted with attention to detail, this truck is sure to exceed your expectations.If you've replaced the coolant temperature sensor in your 2016 Chevy Silverado 1500 5.3 and your fans are still running at high speed, it's the new coolant temperature sensor is either defective or not correctly installed, which would prevent it from sending accurate signals to the engine control unit (ECU). This, in turn, can lead to the ECU continuously running the fans at high speed.3. Decrease in power, acceleration, and fuel efficiency. A decrease in performance is another symptom of a bad or failing fan clutch. A faulty fan clutch that leaves the fan permanently engaged will not only cause a noisy engine, but can also cause a decrease in performance. A stuck fan clutch will cause excessive, unnecessary drag on the ...Jun 14, 2021 · The cooling fan relay is an electromagnetic switch that controls the power supply to the engine’s cooling fans. Without it, the cooling fan won’t work. Without the radiator fan, your engine can run hot and be at risk of overheating. A faulty relay can be caused by a bad relay control module, ants in the relay, or an electrical short.The compressor will come on after a reset by pulling the HVAC/ECAS fuse and replace and work fine for a while. sometimes 10 or 12 miles, sometime over 200 miles. sometimes after shutting the truck off for a few minutes or 12 hours the compressor wont come on at start up. Pull the HVAC/ ECAS fuse and replace and it will work fine for a while.Issue with the coolant temperature sensor. Obstructed fan blades. If the fan is running all the time: Faulty coolant temperature sensor. Stuck fan relay. Issue with the fan control module or wiring. If the fan is rattling or making too much noise: Worn radiator fan motor or motor bearings. Debris in the fan blades.The truck has 205K miles on it, and it has been a good truck. I bought it new in 2005. This past week, I had to jump start the truck, since the battery was dead. After jumping it off and driving it, I got home and noticed the electric fans staying on after the engine is off and keys out of the switch. So that drained my battery.Step 4 - Have your dealer or mechanic check your electrical system. They might be failing. There are any number of reasons why your headlights could be failing, including a larger electrical problem. It's recommended that you have a certified mechanic inspect your truck's electrical system for damage. Your wiring harness might be faulty.It commands the fans on when it thinks the engine temp is too high. It is designed to do this after the key has been turned off to cool the engine after it is shut off. Again, this will only happen if the temperature sensor reports the engine is too hot. Therefore, as I said in November, the temperature circuit is reporting that the engine temp ...Feb 28, 2022 · Boatguy272 Discussion starter. 54 posts · Joined 2020. #1 · Feb 28, 2022. This has happened to my truck twice in 6 months. The fans went to full speed and stayed there until I shut the truck off. Not sure if there is a temp sensor going bad, or maybe a relay. Anyone run into this yet?Oct 6, 2023 · The cooling fan relay controls the fan’s operations; if it fails, the fan may run continuously. Due to the inconsistent operation of the fan, the temperature gauge may also become inconsistent. You may get the wrong readings on the dashboard. Solution: First, find the cooling fan relay, usually mounted in the fuse box.Chevrolet Silverado 2016-2018 Workshop Manual + Wiring Diagrams. This manual provides information on diagnosis, service procedures, adjustments and specifications for the Chevrolet Silverado, with 4.3L (LV3), 5.3L (L83 L8B) or 6.2L (L86), Hybrid Engines. General Information. General Information. Maintenance and Lubrication.Nov 7, 2018 · The ECM badly ever fails, so let's look at why the ECM would command the fans on. The ECM reacts to inputs, in this case, the information from the temperature sensor. So, it would have to be a problem with the engine temp sensor, or the wiring to the sensor. Ray. '09 Avalanche LTZ - 5.3 - 4x4 - Black. Like. Gunny81 Discussion starter.Heavy-Duty Thermal Fan Clutch: This fan style turns the fan at 70-90 percent of the shaft speed when engaged for increased cooling. When disengaged, it turns the fan at 25-35 percent. It's used with deeper-pitch fans (2 1/2″ of pitch), and works well with higher operating rpm. Severe-Duty Thermal Fan Clutch: Severe duty thermal fans turn ...I have a 2016 with the same problem. The temp gauge does not function and the fans run at 100%. They shut off a minute after turning off the engine or I clear the …It will work with all GM vehicles with a V6 or V8 engine with AFM or DFM, including cars, SUVs and the popular Chevrolet Silverado and GMC Sierra pickup trucks. Prices start at $189.00 USD. Prices ...Interestingly, in certain car models like BMW or Mercedes-Benz, the engine fan staying on post-shutdown is actually by design. It's perfectly normal for it to run for a few minutes after you've switched off the ignition. However, if you find the engine fan persisting for an extended period beyond that, it's a cause for concern.Welcome back to the channel! In this video Sean goes over why the radiator fan won't turn off on your 2014 - 2019 Chevy Silverado or GMC Sierra. Thermostat...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 temp sensor or relays out.Hi everybody!! I have a 2002 Silverado, 5.3T, 4L60E 4wd. I just upgraded to a 130amp alternator and added electric fans. Flashed the new settings to the ECM and couldn't figure why it wasn't responding properly, with the fans running as they should. I just manually turned on the fans and realized they are pushing instead of pulling.Facebook fan pages are like anything else on the Internet: easy to do fast but harder to do right. Learn how to make a Facebook fan page at HowStuffWorks. Advertisement Facebook fa...Why would my fans be running high when my trucks off in a 2016 Chevy Silverado 1500 and I've changed my temp sensor ... BS engineering. 17,094 satisfied customers. My coolant fans stay on after i turn off the engine of my. my coolant fans stay on after i turn off the engine of my ... 2014 Chevy 1500 Silverado V6 radiator cooling fan keeps ...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...In today’s fast-paced world, staying up-to-date with the latest entertainment news is essential. Whether you are a movie buff, a music lover, or a fan of celebrity gossip, keeping ...Nov 7, 2018 · The ECM badly ever fails, so let's look at why the ECM would command the fans on. The ECM reacts to inputs, in this case, the information from the temperature sensor. So, it would have to be a problem with the engine temp sensor, or the wiring to the sensor. Ray. '09 Avalanche LTZ - 5.3 - 4x4 - Black. Like. Gunny81 Discussion starter.Fan assembly 2016 chevrolet silverado 1500Best 2005 chevy silverado cooling fan Shroud upper fan silverado 2006 engine cooling platinum fits 1999 chevrolet proSilverado chevrolet 1500 radiator condenser escalade assy rad shrouds. ... Fan Assembly 2016 Chevrolet Silverado 1500 - 6.2 Liter V8 Fan Assembly Check Details Best 2005 Chevy Silverado ...Good morning my name is***** have a 2018 Chevy Silverado 5.3 L temperature gauge is on 160 fans turn on and stay on I replaced the temperature sensor thermostat works properly Mechanic's Assistant: I understand that youre experiencing an issue with your 2018 Chevy Silverados temperature gauge and fans staying on, and I assure you that the Chevy ...The wiring harness itself can go bad. Your author has personally had a shredded tire completely pull the fan wiring out of his vehicle. It can happen. The fan wiring is some of the more vulnerable wiring in your Silverado. You can test the voltage going from the fan relay to the fan itself. If it is getting 12+ volts, the fan should be coming on.Fan still running for a few minutes after truck turned off. I drove my truck today 2019 colorado v6. It was about 50 degrees (F) outside. When I got home the fan stayed on even when the key was out I also noticed the temp gauge stayed at 160 the whole drive (basically didn't move). The fan noise is coming form the front end of the truck.TV show fans have all sorts of theories about their favorite shows. See 10 creepy TV show fan theories to what wild tales are out there. Advertisement Most TV shows are chock-full ...Are you a sports enthusiast who wants to keep up with the latest live sports events? Look no further than Score808 Live Sports. Whether you’re a fan of football, basketball, soccer...Issue with Yukon cooling fans staying on after engine is turned off. Symptoms also included AC not working. Check Engine light on with code P0128. Resolved b...Remove the temperature sensor. This is usually found under the distributor. If you find that the fan stops running immediately, the issue lies with the sensor. Check for a faulty radiator control module and do a replacement. This module is normally located near the glove box. Look out for a stuck cooling fan relay.5. If a normal temperature can ge reached, the new engine coolant thermostat appears to be leaking and defective. Ask Your Own Chevy Question. When the fans are on the gauge doesn't move from the bottom. But when the fans stop the gauge temp records a normal temp of about 240. Chevy Mechanic: jim.Thermostat Replacement. One potential solution to the issue of the Chevy Silverado fans continuously running is to replace the thermostat. A malfunctioning thermostat can lead to engine overheating, which in turn can trigger the fans to operate incessantly. For diagnosing this issue, a code reader can be utilized.It's usually normal for a fan still running when car is off for several minutes. This phenomenon cools down the generating engine's heat, extending the engine's lifespan. However, in case of the fan running when car is off for a long time, there are problems with the cooling system. Check related components, such as coolant level ...Where is the relay located. The 2014 Chevy Silverado cooling fan relay is located in the engine compartment which is on the right-hand (driver) side under the hood. If the problem persist, the just take out the plug of the coolant temperature sensor, as shown in the video and replace the sensor.Silverado zr2 For chevy silverado 1500/2500/3500 hd / classic a/c cooling fan 2007 Best 2005 chevy silverado cooling fan. Silverado chevrolet 3500 3500hd trucks truck cab 2500 1500 2010 lt towing pickup extended duty chevy heavy dually duramax diesel. Dorman silverado2014 chevrolet silverado 1500 dual radiator and condenser fan assembly Amazon ...Asked by mccourt Oct 15, 2018 at 11:44 AM about the 2010 Chevrolet Silverado 1500 LT Extended Cab RWD Question type: Maintenance & Repair what would cause my stabilitrak traction control and brake light to come on at the same time. turn truck off wait a few min start it back up and they go off. some times it won't come back on all day sometimes ...Silverado zr2 For chevy silverado 1500/2500/3500 hd / classic a/c cooling fan 2007 Best 2005 chevy silverado cooling fan. Silverado chevrolet 3500 3500hd trucks truck cab 2500 1500 2010 lt towing pickup extended duty chevy heavy dually duramax diesel. Dorman silverado2014 chevrolet silverado 1500 dual radiator and condenser fan …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.For example, if you set the fan to the lowest speed, the controller may provide power for 3/10 of a second every second, while providing power or ground for 7/10 of a second every second for fan speed #3. ... ©, 2016 Rick Muscoplat. Posted on March 26, 2016 by Rick Muscoplat. Categories. Heating system and Blower; Tags. blower motor controller;2016 chevy silverado fan keeps running after engine is shut off. Mechanic's Assistant: The Chevy Mechanic will know what to do about your engine. Do you have …1.2K. 235K views 3 years ago. 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...2016 Radiator cooling fan stays on. 2016 Radiator cooling fan stays on. On my 2016 twice in 2 months the cooling fan would stayed on after I turned off my car. The engine was definitely cool enough. I pulled fuse #74- 40 amp, appears to be a relay fuse and that didn't turn off the fan. I had to remove the battery cable to shut it off.#1 · 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 …Conditions for Running the DTC. • The ignition voltage is between 8-18 volts. • The engine speed is more than 40 RPM. • The ECM driver transitions from ON to OFF or from OFF to ON. Conditions for Setting the DTC. • P0481--The PCM detects an open circuit on the high speed cooling fan relay control circuit.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 most common reasons a 2016 Chevrolet Silverado 1500 radiator fan isn't working are the fan assembly, the fan clutch, or the coolant temperature sensor. 0 %. 34 % of the time it's the. Fan Motor or Clutch. 0 %. 28 % of the time it's the. Fan Relay or Fuse.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 a fire (as the ECM cannot determine if the engine is ice cold or ...Jun 17, 2018 · silentbravo. 3783 posts · Joined 2016. #8 · Jun 18, 2018. Yes PCM sends ground to the relays to activate. There are 2 pins from PCM, and there should be a small 2 pin disconnect on the e-fan/headlight harness that comes out of the PCM and goes into the wiring harness about 8" away from the fans relay block.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.Buy Now!New Radiator Cooling Fan Assembly from 1AAuto.com http://1aau.to/ib/1ARFA00337In this video 1A Auto shows you how to remove, replace and install a br...