Mar 30, 2024 · Here are some reasons why your fan won’t turn off. Low Coolant Level. If you notice that your fan keeps running even after the engine has been shut off, then it could be that the coolant levels are low. It could be leaking from the water pump, and this reduces the amount of coolant. In turn, it could keep the fan running. Faulty Radiator2020 CC SRW GMC AT4 Carbon Black Metallic- Love the new truck. Save Share. Like. ... If the circuit goes open, it sets off the horn. Trailer theft averted! 2022 Tahoe High Country 3.0 DMAX 2023 Honda Ridgeline 2008 Ford Ranger XL 2.3 (most reliable vehicle ever owned) ... 2006 Silverado 2500 4x4. LBZ. If you think hiring a professional is ...Feb 16, 2023 ... ... Running Lights https://amzn.to/40uWwsG DRL Socket https://amzn.to/3l9QIoo In this video I am going to show you how to install electric fans ...10110 posts · Joined 2011. #22 · May 3, 2012. There was no recall for this problem, but there was a TSB at some point. Call GM Customer Service at 1-800-222-1020, tell them what happened, and ask about policy number 10240. They will connect you to a dealer in your area who will shcedule a time for the repair.A faulty battery can lead to abnormal electrical behavior in your car. If the battery fails to provide the required power, it can cause the fan to keep running even after you've turned off the engine. Faulty fan relay: The fan relay is responsible for controlling the operation of the fan.May 13, 2023 · Here are the symptoms: Fans keep running, air conditioner stop... Does your 2014-2018 Chevy Silverado, GMC Sierra, Suburban, or Tahoe radiator fan keep running?Oct 6, 2023 · 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.Blower Motor Fan Issue: The fan motor itself can cause this problem. After starting the engine, if it never quits after running a while, then the problem is on the fan motor. The intermittent operation is happened due to worn brushes inside the motor. Also, If you need to bang on the heater box to start it, then it's a potential clue of a bad ...I have the 2014 Silverado 1500 5.3 LTZ with 93k miles on it. Has had some intermittent issues with the tan running super high and overcooling as well as running for about 5 mins or so after the truck is off. did my research saw the fix was the thermostat and that sensor next to it. Replaced both today and have driven around the truck, issue ...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 ...Unfortunately, with this component comes the issue of the fan running even with the truck turned off. This is often dangerous and has costly consequences. Usually, if the fan does not shut off, it is often related to either the wiring or the computer. ... Chevy Silverado Fan Won't Shut Off. The Chevy Silverado is known to be a powerhouse of a ...I turned the truck on and off and it stopped. Later that day I got home and cut the truck off went in the house and about 10 minutes later I could hear the fan running from inside the house. The only way to get it to stop is to disconnect the battery. I switched around the relays (8T2T-14B192) and it seemed to work on the next short ride I went ...Ambient air temp sensor, located behind the grill costs about $6. I've replaced mine about 4 times on my 2014 silverado now but it doesn't fix the problem. I've noticed if I let the truck warm up first when its really cold it doesn't trip as much, only way to reset is disconnect battery for about 5-10 minutes....Graph sensor readings like ECT and coolant levels against fan activation points. Look for sensors stuck at high values when fans run. 5. Pressure Test Cooling System. Pressurize the cooling system and inspect for leaks indicating low coolant conditions that could trigger the fans. 6.Any help will be greatly appreciated!!! Bang on bottom of blower box with fan speed on high it is under pass side below glovebox if fires on bad fan. Also the resistors are common to burn out. If replacing motor do resistor at same time and inspect harness connector for charring. Blower works on Highest speed.3 posts · Joined 2014. #1 · Jan 30, 2014. I have an 06 silverado 2500 hd duramax, the running lights wont turn off even with the key out of the ignition but their not bright their really dim. I've tried disconnecting the headlight switch, and aftermarket alarm but still no luck. A friend of mine told me chances are its in the bcm and ...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.Causes of Dieseling. When your engine keeps running after shutting it off, you'll hear it firing or coughing. This condition is also known as after-running or dieseling because combustion of the air-fuel mixture happens without the presence of the spark, just like in a diesel engine. For a few seconds, the pistons keep traveling up and down the ...5789 posts · Joined 2006. #2 · Jun 30, 2011. The fan clutch is thermostatically controlled, meaning when the fan gets hot, it engages the clutch. You can hear it when you accelerate because it sounds like a jet taking off under the hood. Once the fan clutch cools (as you move down the road) it will disengage the fan clutch and freewheel.The fan in your truck has an electronically controlled viscous clutch. There's always a little drag inside so the fan always spins a bit, usually between 3 and 500 rpm going down the road. When the ECM sees coolant temps getting up beyond 200F it will start to slowly engage the fan bit by bit, with full engagement happening around 207-212F.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 prominen...As a consequence, the Silverado fan keeps running when truck is off. Damaged ECU Unit. Another underlying cause could be a faulty engine control unit (ECU). The ECU is responsible for transmitting signals to the fan. It will instruct the fan to either stop or continue running. The Silverado cooling fan may continue running uncontrollably in ...There are several reasons why your Silverado's AC compressor might be turning on and off intermittently. Understanding these reasons can help you diagnose the issue and fix it promptly. Low refrigerant levels. Faulty AC pressure switch. Malfunctioning AC compressor clutch. Inadequate condenser cooling. Clogged orifice tube or expansion valve.Nov 9, 2022 · 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 …This happened to me once. I've had my 2012 Golf TDI for about 2 weeks. I was in my office parking lot so I turned the car back on and drove it to another parking space. When I turned the car off again, the fan shut off. I'm a little concerned about this because when this happened in my 2002 MINI Cooper the entire fan unit had to be replaced.Mar 6, 2020 ... Comments72 · Silverado Radiator Fan Won't Turn Off! · How to Diagnose A Constantly Running Fan · Chevy Cruze Sonic Trax 1.4L - Cooling Fan ...Now you know that - in many cars - the electric cooling fan circuits are hot all the time. Something goes wrong and the fan (s) run whether the key is on or off. Please update your profile to show which model year your SRX is - it sometimes makes a difference in parts and advice. If it won't run, chrome it.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 ...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 ...#1 · Jun 9, 2023. I have the 2014 Silverado 1500 5.3 LTZ with 93k miles on it. Has had some intermittent issues with the tan running super high and overcooling as well as running for about 5 mins or so after the truck is off. did my research saw the fix was the thermostat and that sensor next to it.After I drive the truck or even if I back up and pull forward and then shut the truck off, about 4-5 seconds later there is this mechanical engaging/disengaging type sound under the truck. I took a video so I will try to post it here but don't know if that will work. Never posted a video on here before. A friend of mine has a 2017 and he said ...My chevy silverado 1500 5.3 L the heater fan keeps running even after i shut the truck off - Answered by a verified Chevy Mechanic ... 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.2017 engine fans running after shutting off. 2017 with 32k miles. I just ran some errands, a few miles on the highway in hold mode, mostly EV mode, ambient temp 87F. Arrived home and shut the car off, engine fans continued to run. Got back in and turned ignition on, coolant temp reported at 165F. Popped the hood and all coolant levels are ...14 posts · Joined 2010. #1 · May 14, 2010. The A/C on my 2005 silverado has the nasty habit blowing enjoyable cool air most of the time when it all of a sudden blow scaling hot air from the driver's side vents. The passenger side remains cool. It may go for days and not have this problem or it may repeatedly do this in one small trip around town.Mar 6, 2020 ... Comments72 · Silverado Radiator Fan Won't Turn Off! · How to Diagnose A Constantly Running Fan · Chevy Cruze Sonic Trax 1.4L - Cooling Fan ...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.So today I ran the truck on just heater. Sitting in the drivers side, the left fan kicked in, about 1 minute later the right fan kicked in. They both ran for 1 minute the both turned off. After 2 minutes cycle repeated. Ac unit cycled in and out normally. At this point I believe the ac is off.Allways Atascosa Chrysler Jeep Dodge Ram. address: 110128 Ih #37 Pleasanton TX, 78064. phone: ☎ (830) 465-2929 ext 42. text: Text 42 to (830) 465-2929 for more details.Nov 13, 2022 · Sometimes, the engine can still keep on running even when the key is out due to dieseling. This is something that occurs when there is residue in the engine combustion chamber. The residue can sometimes get hot enough to light up any of the remaining fuel that resides in the engine. The process is quite similar to how diesel engines ignite fuel.2014 GMC Sierra 1500 temp gauge inop at times and cooling fan staying on. I have a 2014 GMC Sierra 1500 5.3 and my temp gauge will randomly drop as if the engine is cold. When it does this, the cooling fans will run on high and continue to run even after the switch is turned off. The only way I have been able to reset it has been to pull the ...21 posts · Joined 2011. #1 · Jul 26, 2012. I'm was driving today down the highway with my ac heater unit off and all of a sudden it turned on by itself full blast. It will not respond to te dial and when I shut the truck off and pulled the fuse it stays on I had to pull the main blower fuse under the hood to stop it but the wierd thing was ...Any help will be greatly appreciated!!! Bang on bottom of blower box with fan speed on high it is under pass side below glovebox if fires on bad fan. Also the resistors are common to burn out. If replacing motor do resistor at same time and inspect harness connector for charring. Blower works on Highest speed.Unfortunately, with this component comes the issue of the fan running even with the truck turned off. This is often dangerous and has costly consequences. Usually, if the fan does not shut off, it is often related to either the wiring or the computer. ... Chevy Silverado Fan Won't Shut Off. The Chevy Silverado is known to be a powerhouse of a ...jhs914 Discussion starter. 168 posts · Joined 2017. #7 · Jan 4, 2023. It's the thermostat. It sticks open and the engine computer senses an anomoly and signals the radiator fan to run continously. Replacing the thermostat fixed my problem. 2017 Canyon SLE 3.6 Crew Cab Short Bed/2WD. Like.The HVAC blower in this 2003 Silverado stays on speed 5 even with the key off. Here's how to turn speed 5 of the blower off (while keeping speeds 1-4) and ho...Dec 10, 2021 · 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?🔧 Experiencing the frustrating issue of your radiator fan refusing to turn off in your 2014-2019 Chevy Silverado or GMC Sierra? You're not alone! In this de...