Silverado fan keeps running when truck is off
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.Solution: Park your car on a level surface and turn the engine off. Let it sit for a few minutes to cool down the engine. Open the car’s hood and access the coolant tank. Dip the stick and check the coolant level to ensure it is at the recommended level. If it is down, refill the good quality coolant.jon777 Discussion starter. 3 posts · Joined 2012. #1 · May 14, 2012. My truck has on occasion completely shut off when I make a tight turn such as a U-turn or turning into a driveway, it happens when I turn the wheel all the way and hit the gas, it will completely turn off, I have to put it back into park and turn it on again, I haven't had ...
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Radiator Fan Blowing Hard. Problem started a while ago, ended up fixing itself. However, it has returned. 14 Silverado 5.3L. Radiator Fan turns on immediately after start up and blows hard, then continues for the 5 mins after the truck turns off. Coolant Temp gauge works like normal when you crank, goes all the way to the right, then goes back ...so I have a 2016 Silverado Ltz and the radiator fan stays on the entire time the truck is running. Also the ac don't get cold until 10-30 minutes. Then is blows super cold all day. I changed the coolant temp sensor and disconnected the battery for 10 minutes and it still doing the same thing. I'm not getting any codes and my gauge on the ...May 31, 2019 · 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 ...Oct 25, 2011 · Normally, turning off the key and not opening the door would shut off the engine, but keep the things like the radio operating for 10, or so, minutes. This feature is called "Retained Power" and opening the door will turn it off. This retained power thing is done with a couple of different methods.Basically you are providing a constant 12v to the amps now so that the amps are on anytime your truck is on, rather than only coming on with the CD player. Basically your blue wire coming out of the CD player is not serving its purpose at all in this case. ΜΟΛΩΝ ΛΑΒΕ. SOLD: 2001 Chevrolet 2500HD 6.0 8" 5.13s 38s.Aug 16, 2011 · Subject: 11046 - Special Coverage Adjustment - Heating, Ventilation, and Air Conditioning Blower Not Fully Functional on All Blower Speeds, Inoperative, or Runs Continuously with the Ignition Off. Models: 2003-2006 Chevrolet Avalanche, Suburban, Tahoe. 2003-2007 Chevrolet Silverado. 2003-2006 GMC Yukon, Yukon XL.Truck keeps running after ignition is turned off. Okay so this started about a week ago. I turn my truck off and the engine keeps running after the key is removed. The gauges all die down and the A/C turn off but the engine keeps running, until I open and close the door then it will turn off. My outside temp. and compass stay on ALL of the time ...2013 Silverado 2500HD . brdbest 2013 Chevy Silverado 2500 HD Flex Fuel ... a Rosen Carshow in my '13 and it has that faint hum or buzzing sound for about 90 seconds after the ignition is turned-off and the door opened. It's a cooling fan inside the radio. ... Today, after jump starting it and driving for a bit, I shut the truck off and there is ...Jan 3, 2020 · Cooling fans running on high speed. 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.8090 posts · Joined 2015. #11 · Feb 25, 2024. It was already suggested to check for codes. And you might consider that there is a wiring and/or connector problem. 2004 Sierra 3500 dually, 6.0L extended cab, cab&chassis flatbed, upgraded to 4wd. 2012 Silverado 3500 dually, 6.0l, crew cab, long box replaced w flatbed.18 posts · Joined 2022. #1 · Apr 7, 2022. Hello all. I recently bought a 2017 and after driving it about 1500 miles (74500k on vehicle), Something strange started happening. When I got to work yesterday, I noticed the fan running after I shut the engine off. I opened the hood, checked the coolant it was good. Felt the hoses they were luke ...However, you should be concerned if the cooling fan is still operational and getting close to 10-15 minutes. The cooling fan may keep running long after the car is shut off due to overheating or a fault with the relay, which could be caused by faulty temperature sensors, issues with the cooling fan, or problems with the ECU unit.If the cooling system is critically low on coolant the engine may be running very hot, that may be the reason the cooling fans operate for an extended period. 1 Like davepsinbox_157004 December 5, 2020, 11:40pmChevy Silverado's fan ... Just had radiator flush and now the water temp gauge just stays at 160, and fan stays on when i turn truck off. Engine Fan ... 2016 chevy silverado fan keeps running after engine is shut off ...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:1) Move the mounting plate from the old actuator to the new one. 2) Turn off the ignition switch and the HVAC control switch (if applicable). 3) Plug in the actuator. 4) Rotate the door linkage until it is in approximately the center of its travel. 5) Slide the actuator onto the linkage shaft.Same thing today; start car up and the cooling fans are running. Pulled the car in the garage today after being out and the fans were running. Sat in car for over 5 minutes assuming the fans would cycle off once temperature drop. The fans keep running. The temp gauge isn't even near the half way point. Any thoughts??Draining the old gas and replacing it with a new one helps you solve the Silverado engine stopping running while driving. 4. Battery Cables. Improperly bolted or rusted battery cables can also be responsible for sudden shut-off when you are on the road. Follow what is connected to the black ground cable.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 ...37 posts · Joined 2015. #1 · Feb 1, 2018. 2010 acadia. Mid-Michigan (COLD, lol) cooling fans will kick into high after about 1 minute after engine start. they cycle on and off maybe every 3 minutes. Like run for 2 minutes, then a minute off, then back to running. etc. I suspect its my coolant temp sensor. I have no codes.Old problem and requires a 6 our coldsoak to turn the fan off when you start. Block heater is not supposed to be used above -18c but you are well below that. Look up "3.0 fan runs" on GMTechlink.com for info- you will probably have to tell your dealer how to fix it. 1957 GMC 1 ton flatbed with 22K original miles.08 Silverado 4.8l engine overheating. My 2008 Silverado is running hot up to 260 degrees, my check engine light is on, the code is p1258, I'm getting lights such as engine hot a/c turned off, engine hot idle engine, change engine oil, service stabiltrac, service traction control, and engine power reduced, my fans are kicking on and have both ...Turn the AC and heater switches to the off position, and turn the temperature controls to the coldest setting. Set the HVAC to automatic. Plug in the fuses. Start the engine and let it run for five minutes. The HVAC should readjust automatically. Figure 1. Pull and reinsert the fuses for the HVAC before starting the truck.
Check your coolant temp gauge next time it happens. If it's reading zero and the fan is running for 10 minutes after you turn your car off, it's more than likely your thermostat. You also might be due for a battery, especially if it's the original battery. If thermostat, it's a $50 part and pretty easy to replace yourself.My 2012 chev silverado keeps saying that is overheating and a/c is turned off.engine not overheating temp, guage bottoms - Answered by a verified Chevy Mechanic ... I have a 2005 Chev Malibu LS V6 93,000 kms. the temp gauge dropped to cool and the rad cooling fan keeps running and when the engine is warm it is very hard to start, like it is ...However, you should be concerned if the cooling fan is still operational and getting close to 10-15 minutes. The cooling fan may keep running long after the car is shut off due to overheating or a fault with the relay, which could be caused by faulty temperature sensors, issues with the cooling fan, or problems with the ECU unit.2017 2.5 Chevy Colorado was doing the samething I replaced the thermostat is still doing the samething fan stays on when engine is off ans runs full blast when truck is running and temp gauge stays at 160 .no check engine light I disconnected the positive for 30 seconds problem came back could it be the temp sensor?The security light will be on or flashing for the 11-minute period. Do not proceed to Step 2 until the security light turns off or stops flashing. 2. Turn the ignition switch to the OFF position for 30 seconds. 3. Turn the ignition switch to the ON position as in Step 1 for 11 minutes. 4. Turn the ignition switch to the OFF position for 30 ...
2023 3.0 engine fan roaring. 150 miles, 20's at night, not plugged in. When started the engine fan is running full blast. 6 starts and stops but still running on high after starting. No codes or CEL are shown. I can't figure out why the fan is constantly running. I'll take it to the dealer Monday morning.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 ...In the 2015 Yukon XL, a thermostat stuck in the open position can lead to the engine fan running constantly, even when the vehicle is turned off. ... To diagnose this issue, you can try spinning the fan by hand when the truck is shut off and the air tanks are drained. If the fan cannot be spun, it might be locked due to air pressure, indicating ...…
Reader Q&A - also see RECOMMENDED ARTICLES & FAQs. jon777 Discussion starter. 3 posts · Joined 2012. #1 · May 14, 2. Possible cause: 2014 sierra ...cooling fan keeps running. wont turn off after driving ,stays on for fi.
Jan 8, 2022 · Causes of a P0128 code include: A bad coolant temperature sensor. The cooling fan is stuck on. A bad intake air temperature sensor. A thermostat that’s malfunctioning or stuck open (electronically controlled or traditional) 2017 Colorado Z71 3.6L V6 4WD Extended Cab Summit White.If you have something like torque or a scanner, check for codes or read the ECM temperature output. In my case there was a p0128 that wouldn't set a CEL as well as the ECM recognizing operating temps around 160 degrees. 2019 Z71 CCLB Pacific Blue Metallic. Other/former rides: 84 corvette (101k miles), 04 trailblazer LS (220k miles and counting ...
Low speed operation is due to 12V power being passed on to the two cooling fan motors in series. When you turn off the engine, and the fans operate on low speed, pull out the third relay and see if the fans stop. 2008 Sprinter 2500 170 - camper van. 2001 Suburban LT 2WD, 5.3, V8 311,000 miles, leaks oil now at rear main seal.2014 chevy silverado fan wont shut off 2007*-2013 silverado 1500 dual cooling fan Fans fan radiator engine cooling 2005 chevy replacement carid shrouds silverado 2008 semi parts repair 2006 auto blades truck 2007. 2014 Chevy Silverado Fan Stays On After Car Is Off 99-06 silverado electric fan install, not aftermarket. 09 2009 chevrolet ...
Sometimes, the engine can still keep on running eve 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 ...In this video I explain why your radiator cooling fan keeps running and won't turn off after shutting off the engine. It is normal for the fan to keep runnin... 9 posts · Joined 2019. #1 · Oct 14, 2023. Hello, ThiGot a 2015 Tahoe the electric fans stay on after I have an 02 Silverado 2500HD and just replaced my blower motor resister on Saturday. My 1 & 2 speed didn't work, found a thread here that talked about it, then found a video on Youtube making my next action a stop at my local parts shops. Their price was $5 less than several online places. 2-7mm screws, 3-5.5 screws to remove, slipped the old ... Jul 20, 2020 · Jumped it off and all was fine until I got t 2015 Sierra 1500 5.3 Cooling fans not running/fan relay. Hi, I am having some issues with my cooling fans. I have a 2015 Sierra 1500, 5.3 WT. I cannot get the cooling fans to turn on. The truck will overheat before they kick on. I tried to force them on through hp tuners scanner and nothing. Both fan fuses are fine and I do not have any codes. 🔧 Experiencing the frustrating issue of yoIt's really a simple concept: the blower motor coThe 5,789-pound ZR2 will hit 60 mph in 6.1 second When I went to turn the ignition back on, the check engine light went off and the AC blower fan came back on. In addition to the truck still running when the key is off and out of the ignition, I also lost all of my trailer lights and parking lights. My turn signals, brake lights, and hazzard lights still function properly. 06 silverado blower fan won`t shut off fina Cooling fans running on high speed. 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.My heat gage stays at 160 and my cooling fan runs even after the truck is turned off. I have a 2016 Chevy Silverado 1500 5.3 1500, I've changed the temp sensor and the thermostat. I have heat and ac p … read more In today’s fast-paced digital world, it is essential to keep [Chevy Silverado's fan ... My heat gOct 6, 2023 · Solution: Park your car on a level surface and turn t My dads dodge truck always does this and his ac system is discharged and not in use anymore and when the defroster is on and/or the heat it cycles on and off every 30sec. or so. 1995 C1500 4.3L 2WD 5Spd. JET TBI Spacer, JET stage 1 chip, 10mm Taylor custom wires, etc.. 295k miles and still going strong... 2012 Silverado 1500 4WD Z71 5.3L, 135k. M.